%%+ −
%% IEEEtran.cls 2007/03/05 version V1.7a+ −
%% + −
%% + −
%% This is the official IEEE LaTeX class for authors of the Institute of + −
%% Electrical and Electronics Engineers (IEEE) Transactions journals and+ −
%% conferences.+ −
%% + −
%% Support sites:+ −
%% http://www.michaelshell.org/tex/ieeetran/+ −
%% http://www.ctan.org/tex-archive/macros/latex/contrib/IEEEtran/+ −
%% and+ −
%% http://www.ieee.org/+ −
%%+ −
%% Based on the original 1993 IEEEtran.cls, but with many bug fixes+ −
%% and enhancements (from both JVH and MDS) over the 1996/7 version.+ −
%%+ −
%%+ −
%% Contributors:+ −
%% Gerry Murray (1993), Silvano Balemi (1993),+ −
%% Jon Dixon (1996), Peter N"uchter (1996),+ −
%% Juergen von Hagen (2000), and Michael Shell (2001-2007)+ −
%% + −
%% + −
%% Copyright (c) 1993-2000 by Gerry Murray, Silvano Balemi, + −
%% Jon Dixon, Peter N"uchter,+ −
%% Juergen von Hagen+ −
%% and+ −
%% Copyright (c) 2001-2007 by Michael Shell+ −
%%+ −
%% Current maintainer (V1.3 to V1.7): Michael Shell+ −
%% See:+ −
%% http://www.michaelshell.org/+ −
%% for current contact information.+ −
%%+ −
%% Special thanks to Peter Wilson (CUA) and Donald Arseneau+ −
%% for allowing the inclusion of the \@ifmtarg command + −
%% from their ifmtarg LaTeX package. + −
%% + −
%%*************************************************************************+ −
%% Legal Notice:+ −
%% This code is offered as-is without any warranty either expressed or+ −
%% implied; without even the implied warranty of MERCHANTABILITY or+ −
%% FITNESS FOR A PARTICULAR PURPOSE! + −
%% User assumes all risk.+ −
%% In no event shall IEEE or any contributor to this code be liable for+ −
%% any damages or losses, including, but not limited to, incidental,+ −
%% consequential, or any other damages, resulting from the use or misuse+ −
%% of any information contained here.+ −
%%+ −
%% All comments are the opinions of their respective authors and are not+ −
%% necessarily endorsed by the IEEE.+ −
%%+ −
%% This work is distributed under the LaTeX Project Public License (LPPL)+ −
%% ( http://www.latex-project.org/ ) version 1.3, and may be freely used,+ −
%% distributed and modified. A copy of the LPPL, version 1.3, is included+ −
%% in the base LaTeX documentation of all distributions of LaTeX released+ −
%% 2003/12/01 or later.+ −
%% Retain all contribution notices and credits.+ −
%% ** Modified files should be clearly indicated as such, including **+ −
%% ** renaming them and changing author support contact information. **+ −
%%+ −
%% File list of work: IEEEtran.cls, IEEEtran_HOWTO.pdf, bare_adv.tex,+ −
%% bare_conf.tex, bare_jrnl.tex, bare_jrnl_compsoc.tex+ −
%% + −
%% Major changes to the user interface should be indicated by an + −
%% increase in the version numbers. If a version is a beta, it will + −
%% be indicated with a BETA suffix, i.e., 1.4 BETA.+ −
%% Small changes can be indicated by appending letters to the version+ −
%% such as "IEEEtran_v14a.cls".+ −
%% In all cases, \Providesclass, any \typeout messages to the user,+ −
%% \IEEEtransversionmajor and \IEEEtransversionminor must reflect the+ −
%% correct version information.+ −
%% The changes should also be documented via source comments.+ −
%%*************************************************************************+ −
%%+ −
%+ −
% Available class options + −
% e.g., \documentclass[10pt,conference]{IEEEtran} + −
% + −
% *** choose only one from each category ***+ −
%+ −
% 9pt, 10pt, 11pt, 12pt+ −
% Sets normal font size. The default is 10pt.+ −
% + −
% conference, journal, technote, peerreview, peerreviewca+ −
% determines format mode - conference papers, journal papers,+ −
% correspondence papers (technotes), or peer review papers. The user+ −
% should also select 9pt when using technote. peerreview is like+ −
% journal mode, but provides for a single-column "cover" title page for+ −
% anonymous peer review. The paper title (without the author names) is+ −
% repeated at the top of the page after the cover page. For peer review+ −
% papers, the \IEEEpeerreviewmaketitle command must be executed (will+ −
% automatically be ignored for non-peerreview modes) at the place the+ −
% cover page is to end, usually just after the abstract (keywords are+ −
% not normally used with peer review papers). peerreviewca is like+ −
% peerreview, but allows the author names to be entered and formatted+ −
% as with conference mode so that author affiliation and contact+ −
% information can be easily seen on the cover page.+ −
% The default is journal.+ −
%+ −
% draft, draftcls, draftclsnofoot, final+ −
% determines if paper is formatted as a widely spaced draft (for+ −
% handwritten editor comments) or as a properly typeset final version.+ −
% draftcls restricts draft mode to the class file while all other LaTeX+ −
% packages (i.e., \usepackage{graphicx}) will behave as final - allows+ −
% for a draft paper with visible figures, etc. draftclsnofoot is like+ −
% draftcls, but does not display the date and the word "DRAFT" at the foot+ −
% of the pages. If using one of the draft modes, the user will probably+ −
% also want to select onecolumn.+ −
% The default is final.+ −
%+ −
% letterpaper, a4paper+ −
% determines paper size: 8.5in X 11in or 210mm X 297mm. CHANGING THE PAPER+ −
% SIZE WILL NOT ALTER THE TYPESETTING OF THE DOCUMENT - ONLY THE MARGINS+ −
% WILL BE AFFECTED. In particular, documents using the a4paper option will+ −
% have reduced side margins (A4 is narrower than US letter) and a longer+ −
% bottom margin (A4 is longer than US letter). For both cases, the top+ −
% margins will be the same and the text will be horizontally centered. + −
% For final submission to IEEE, authors should use US letter (8.5 X 11in)+ −
% paper. Note that authors should ensure that all post-processing + −
% (ps, pdf, etc.) uses the same paper specificiation as the .tex document.+ −
% Problems here are by far the number one reason for incorrect margins.+ −
% IEEEtran will automatically set the default paper size under pdflatex + −
% (without requiring a change to pdftex.cfg), so this issue is more+ −
% important to dvips users. Fix config.ps, config.pdf, or ~/.dvipsrc for+ −
% dvips, or use the dvips -t papersize option instead as needed. See the+ −
% testflow documentation+ −
% http://www.ctan.org/tex-archive/macros/latex/contrib/IEEEtran/testflow+ −
% for more details on dvips paper size configuration.+ −
% The default is letterpaper.+ −
%+ −
% oneside, twoside+ −
% determines if layout follows single sided or two sided (duplex)+ −
% printing. The only notable change is with the headings at the top of+ −
% the pages.+ −
% The default is oneside.+ −
%+ −
% onecolumn, twocolumn+ −
% determines if text is organized into one or two columns per page. One+ −
% column mode is usually used only with draft papers.+ −
% The default is twocolumn.+ −
%+ −
% compsoc+ −
% Use the format of the IEEE Computer Society.+ −
%+ −
% compsocconf+ −
% Use the format of IEEE Computer Society conferencs (CPS)+ −
%+ −
% romanappendices+ −
% Use the "Appendix I" convention when numbering appendices. IEEEtran.cls+ −
% now defaults to Alpha "Appendix A" convention - the opposite of what+ −
% v1.6b and earlier did.+ −
%+ −
% captionsoff+ −
% disables the display of the figure/table captions. Some IEEE journals+ −
% request that captions be removed and figures/tables be put on pages+ −
% of their own at the end of an initial paper submission. The endfloat+ −
% package can be used with this class option to achieve this format.+ −
%+ −
% nofonttune+ −
% turns off tuning of the font interword spacing. Maybe useful to those+ −
% not using the standard Times fonts or for those who have already "tuned"+ −
% their fonts.+ −
% The default is to enable IEEEtran to tune font parameters.+ −
%+ −
%+ −
%----------+ −
% Available CLASSINPUTs provided (all are macros unless otherwise noted):+ −
% \CLASSINPUTbaselinestretch+ −
% \CLASSINPUTinnersidemargin+ −
% \CLASSINPUToutersidemargin+ −
% \CLASSINPUTtoptextmargin+ −
% \CLASSINPUTbottomtextmargin+ −
%+ −
% Available CLASSINFOs provided:+ −
% \ifCLASSINFOpdf (TeX if conditional)+ −
% \CLASSINFOpaperwidth (macro)+ −
% \CLASSINFOpaperheight (macro)+ −
% \CLASSINFOnormalsizebaselineskip (length)+ −
% \CLASSINFOnormalsizeunitybaselineskip (length)+ −
%+ −
% Available CLASSOPTIONs provided:+ −
% all class option flags (TeX if conditionals) unless otherwise noted,+ −
% e.g., \ifCLASSOPTIONcaptionsoff+ −
% point size options provided as a single macro:+ −
% \CLASSOPTIONpt+ −
% which will be defined as 9, 10, 11, or 12 depending on the document's+ −
% normalsize point size.+ −
% also, class option peerreviewca implies the use of class option peerreview+ −
% and classoption draft implies the use of class option draftcls+ −
+ −
+ −
+ −
+ −
+ −
\ProvidesClass{IEEEtran}[2007/03/05 V1.7a by Michael Shell]+ −
\typeout{-- See the "IEEEtran_HOWTO" manual for usage information.}+ −
\typeout{-- http://www.michaelshell.org/tex/ieeetran/}+ −
\NeedsTeXFormat{LaTeX2e}+ −
+ −
% IEEEtran.cls version numbers, provided as of V1.3+ −
% These values serve as a way a .tex file can+ −
% determine if the new features are provided.+ −
% The version number of this IEEEtrans.cls can be obtained from + −
% these values. i.e., V1.4+ −
% KEEP THESE AS INTEGERS! i.e., NO {4a} or anything like that-+ −
% (no need to enumerate "a" minor changes here)+ −
\def\IEEEtransversionmajor{1}+ −
\def\IEEEtransversionminor{7}+ −
+ −
% These do nothing, but provide them like in article.cls+ −
\newif\if@restonecol+ −
\newif\if@titlepage+ −
+ −
+ −
% class option conditionals+ −
\newif\ifCLASSOPTIONonecolumn \CLASSOPTIONonecolumnfalse+ −
\newif\ifCLASSOPTIONtwocolumn \CLASSOPTIONtwocolumntrue+ −
+ −
\newif\ifCLASSOPTIONoneside \CLASSOPTIONonesidetrue+ −
\newif\ifCLASSOPTIONtwoside \CLASSOPTIONtwosidefalse+ −
+ −
\newif\ifCLASSOPTIONfinal \CLASSOPTIONfinaltrue+ −
\newif\ifCLASSOPTIONdraft \CLASSOPTIONdraftfalse+ −
\newif\ifCLASSOPTIONdraftcls \CLASSOPTIONdraftclsfalse+ −
\newif\ifCLASSOPTIONdraftclsnofoot \CLASSOPTIONdraftclsnofootfalse+ −
+ −
\newif\ifCLASSOPTIONpeerreview \CLASSOPTIONpeerreviewfalse+ −
\newif\ifCLASSOPTIONpeerreviewca \CLASSOPTIONpeerreviewcafalse+ −
+ −
\newif\ifCLASSOPTIONjournal \CLASSOPTIONjournaltrue+ −
\newif\ifCLASSOPTIONconference \CLASSOPTIONconferencefalse+ −
\newif\ifCLASSOPTIONtechnote \CLASSOPTIONtechnotefalse+ −
+ −
\newif\ifCLASSOPTIONnofonttune \CLASSOPTIONnofonttunefalse+ −
+ −
\newif\ifCLASSOPTIONcaptionsoff \CLASSOPTIONcaptionsofffalse+ −
+ −
\newif\ifCLASSOPTIONcompsoc \CLASSOPTIONcompsocfalse+ −
+ −
\newif\ifCLASSOPTIONcompsocconf \CLASSOPTIONcompsocconffalse+ −
+ −
\newif\ifCLASSOPTIONromanappendices \CLASSOPTIONromanappendicesfalse+ −
+ −
+ −
% class info conditionals+ −
+ −
% indicates if pdf (via pdflatex) output+ −
\newif\ifCLASSINFOpdf \CLASSINFOpdffalse+ −
+ −
+ −
% V1.6b internal flag to show if using a4paper+ −
\newif\if@IEEEusingAfourpaper \@IEEEusingAfourpaperfalse+ −
+ −
+ −
+ −
% IEEEtran class scratch pad registers+ −
% dimen+ −
\newdimen\@IEEEtrantmpdimenA+ −
\newdimen\@IEEEtrantmpdimenB+ −
% count+ −
\newcount\@IEEEtrantmpcountA+ −
\newcount\@IEEEtrantmpcountB+ −
% token list+ −
\newtoks\@IEEEtrantmptoksA+ −
+ −
% we use \CLASSOPTIONpt so that we can ID the point size (even for 9pt docs)+ −
% as well as LaTeX's \@ptsize to retain some compatability with some+ −
% external packages+ −
\def\@ptsize{0}+ −
% LaTeX does not support 9pt, so we set \@ptsize to 0 - same as that of 10pt+ −
\DeclareOption{9pt}{\def\CLASSOPTIONpt{9}\def\@ptsize{0}}+ −
\DeclareOption{10pt}{\def\CLASSOPTIONpt{10}\def\@ptsize{0}}+ −
\DeclareOption{11pt}{\def\CLASSOPTIONpt{11}\def\@ptsize{1}}+ −
\DeclareOption{12pt}{\def\CLASSOPTIONpt{12}\def\@ptsize{2}}+ −
+ −
+ −
+ −
\DeclareOption{letterpaper}{\setlength{\paperheight}{11in}%+ −
\setlength{\paperwidth}{8.5in}%+ −
\@IEEEusingAfourpaperfalse+ −
\def\CLASSOPTIONpaper{letter}%+ −
\def\CLASSINFOpaperwidth{8.5in}%+ −
\def\CLASSINFOpaperheight{11in}}+ −
+ −
+ −
\DeclareOption{a4paper}{\setlength{\paperheight}{297mm}%+ −
\setlength{\paperwidth}{210mm}%+ −
\@IEEEusingAfourpapertrue+ −
\def\CLASSOPTIONpaper{a4}%+ −
\def\CLASSINFOpaperwidth{210mm}%+ −
\def\CLASSINFOpaperheight{297mm}}+ −
+ −
\DeclareOption{oneside}{\@twosidefalse\@mparswitchfalse+ −
\CLASSOPTIONonesidetrue\CLASSOPTIONtwosidefalse}+ −
\DeclareOption{twoside}{\@twosidetrue\@mparswitchtrue+ −
\CLASSOPTIONtwosidetrue\CLASSOPTIONonesidefalse}+ −
+ −
\DeclareOption{onecolumn}{\CLASSOPTIONonecolumntrue\CLASSOPTIONtwocolumnfalse}+ −
\DeclareOption{twocolumn}{\CLASSOPTIONtwocolumntrue\CLASSOPTIONonecolumnfalse}+ −
+ −
% If the user selects draft, then this class AND any packages+ −
% will go into draft mode.+ −
\DeclareOption{draft}{\CLASSOPTIONdrafttrue\CLASSOPTIONdraftclstrue+ −
\CLASSOPTIONdraftclsnofootfalse} + −
% draftcls is for a draft mode which will not affect any packages+ −
% used by the document.+ −
\DeclareOption{draftcls}{\CLASSOPTIONdraftfalse\CLASSOPTIONdraftclstrue+ −
\CLASSOPTIONdraftclsnofootfalse} + −
% draftclsnofoot is like draftcls, but without the footer.+ −
\DeclareOption{draftclsnofoot}{\CLASSOPTIONdraftfalse\CLASSOPTIONdraftclstrue+ −
\CLASSOPTIONdraftclsnofoottrue} + −
\DeclareOption{final}{\CLASSOPTIONdraftfalse\CLASSOPTIONdraftclsfalse+ −
\CLASSOPTIONdraftclsnofootfalse}+ −
+ −
\DeclareOption{journal}{\CLASSOPTIONpeerreviewfalse\CLASSOPTIONpeerreviewcafalse+ −
\CLASSOPTIONjournaltrue\CLASSOPTIONconferencefalse\CLASSOPTIONtechnotefalse}+ −
+ −
\DeclareOption{conference}{\CLASSOPTIONpeerreviewfalse\CLASSOPTIONpeerreviewcafalse+ −
\CLASSOPTIONjournalfalse\CLASSOPTIONconferencetrue\CLASSOPTIONtechnotefalse}+ −
+ −
\DeclareOption{technote}{\CLASSOPTIONpeerreviewfalse\CLASSOPTIONpeerreviewcafalse+ −
\CLASSOPTIONjournalfalse\CLASSOPTIONconferencefalse\CLASSOPTIONtechnotetrue}+ −
+ −
\DeclareOption{peerreview}{\CLASSOPTIONpeerreviewtrue\CLASSOPTIONpeerreviewcafalse+ −
\CLASSOPTIONjournalfalse\CLASSOPTIONconferencefalse\CLASSOPTIONtechnotefalse}+ −
+ −
\DeclareOption{peerreviewca}{\CLASSOPTIONpeerreviewtrue\CLASSOPTIONpeerreviewcatrue+ −
\CLASSOPTIONjournalfalse\CLASSOPTIONconferencefalse\CLASSOPTIONtechnotefalse}+ −
+ −
\DeclareOption{nofonttune}{\CLASSOPTIONnofonttunetrue}+ −
+ −
\DeclareOption{captionsoff}{\CLASSOPTIONcaptionsofftrue}+ −
+ −
\DeclareOption{compsoc}{\CLASSOPTIONcompsoctrue}+ −
+ −
\DeclareOption{compsocconf}{\CLASSOPTIONcompsocconftrue}+ −
+ −
\DeclareOption{romanappendices}{\CLASSOPTIONromanappendicestrue}+ −
+ −
+ −
% default to US letter paper, 10pt, twocolumn, one sided, final, journal+ −
\ExecuteOptions{letterpaper,10pt,twocolumn,oneside,final,journal}+ −
% overrride these defaults per user requests+ −
\ProcessOptions+ −
+ −
+ −
+ −
% Computer Society conditional execution command+ −
\long\def\@IEEEcompsoconly#1{\relax\ifCLASSOPTIONcompsoc\relax#1\relax\fi\relax}+ −
% inverse+ −
\long\def\@IEEEnotcompsoconly#1{\relax\ifCLASSOPTIONcompsoc\else\relax#1\relax\fi\relax}+ −
% compsoc conference+ −
\long\def\@IEEEcompsocconfonly#1{\relax\ifCLASSOPTIONcompsocconf\ifCLASSOPTIONconference\relax#1\relax\fi\fi\relax}+ −
% compsoc not conference+ −
\long\def\@IEEEcompsocnotconfonly#1{\relax\ifCLASSOPTIONcompsoc\ifCLASSOPTIONconference\else\relax#1\relax\fi\fi\relax}+ −
+ −
+ −
% IEEE uses Times Roman font, so we'll default to Times.+ −
% These three commands make up the entire times.sty package.+ −
\renewcommand{\sfdefault}{phv}+ −
\renewcommand{\rmdefault}{ptm}+ −
\renewcommand{\ttdefault}{pcr}+ −
+ −
\@IEEEcompsoconly{\typeout{-- Using IEEE Computer Society mode.}}+ −
+ −
% V1.7 compsoc nonconference papers, use Palatino/Palladio as the main text font,+ −
% not Times Roman.+ −
\@IEEEcompsocnotconfonly{\renewcommand{\rmdefault}{ppl}}+ −
+ −
% enable Times/Palatino main text font+ −
\normalfont\selectfont+ −
+ −
+ −
+ −
+ −
+ −
% V1.7 conference notice message hook+ −
\def\@IEEEconsolenoticeconference{\typeout{}%+ −
\typeout{** Conference Paper **}%+ −
\typeout{Before submitting the final camera ready copy, remember to:}%+ −
\typeout{}%+ −
\typeout{ 1. Manually equalize the lengths of two columns on the last page}%+ −
\typeout{ of your paper;}%+ −
\typeout{}%+ −
\typeout{ 2. Ensure that any PostScript and/or PDF output post-processing}%+ −
\typeout{ uses only Type 1 fonts and that every step in the generation}%+ −
\typeout{ process uses the appropriate paper size.}%+ −
\typeout{}}+ −
+ −
+ −
% we can send console reminder messages to the user here+ −
\AtEndDocument{\ifCLASSOPTIONconference\@IEEEconsolenoticeconference\fi}+ −
+ −
+ −
% warn about the use of single column other than for draft mode+ −
\ifCLASSOPTIONtwocolumn\else%+ −
\ifCLASSOPTIONdraftcls\else%+ −
\typeout{** ATTENTION: Single column mode is not typically used with IEEE publications.}%+ −
\fi%+ −
\fi+ −
+ −
+ −
% V1.7 improved paper size setting code.+ −
% Set pdfpage and dvips paper sizes. Conditional tests are similar to that+ −
% of ifpdf.sty. Retain within {} to ensure tested macros are never altered,+ −
% even if only effect is to set them to \relax.+ −
% if \pdfoutput is undefined or equal to relax, output a dvips special+ −
{\@ifundefined{pdfoutput}{\AtBeginDvi{\special{papersize=\CLASSINFOpaperwidth,\CLASSINFOpaperheight}}}{%+ −
% pdfoutput is defined and not equal to \relax+ −
% check for pdfpageheight existence just in case someone sets pdfoutput+ −
% under non-pdflatex. If exists, set them regardless of value of \pdfoutput.+ −
\@ifundefined{pdfpageheight}{\relax}{\global\pdfpagewidth\paperwidth+ −
\global\pdfpageheight\paperheight}%+ −
% if using \pdfoutput=0 under pdflatex, send dvips papersize special+ −
\ifcase\pdfoutput+ −
\AtBeginDvi{\special{papersize=\CLASSINFOpaperwidth,\CLASSINFOpaperheight}}%+ −
\else+ −
% we are using pdf output, set CLASSINFOpdf flag+ −
\global\CLASSINFOpdftrue+ −
\fi}}+ −
+ −
% let the user know the selected papersize+ −
\typeout{-- Using \CLASSINFOpaperwidth\space x \CLASSINFOpaperheight\space+ −
(\CLASSOPTIONpaper)\space paper.}+ −
+ −
\ifCLASSINFOpdf+ −
\typeout{-- Using PDF output.}+ −
\else+ −
\typeout{-- Using DVI output.}+ −
\fi+ −
+ −
+ −
% The idea hinted here is for LaTeX to generate markleft{} and markright{}+ −
% automatically for you after you enter \author{}, \journal{},+ −
% \journaldate{}, journalvol{}, \journalnum{}, etc.+ −
% However, there may be some backward compatibility issues here as+ −
% well as some special applications for IEEEtran.cls and special issues+ −
% that may require the flexible \markleft{}, \markright{} and/or \markboth{}.+ −
% We'll leave this as an open future suggestion.+ −
%\newcommand{\journal}[1]{\def\@journal{#1}}+ −
%\def\@journal{}+ −
+ −
+ −
+ −
% pointsize values+ −
% used with ifx to determine the document's normal size+ −
\def\@IEEEptsizenine{9}+ −
\def\@IEEEptsizeten{10}+ −
\def\@IEEEptsizeeleven{11}+ −
\def\@IEEEptsizetwelve{12}+ −
+ −
+ −
+ −
% FONT DEFINITIONS (No sizexx.clo file needed) + −
% V1.6 revised font sizes, displayskip values and+ −
% revised normalsize baselineskip to reduce underfull vbox problems+ −
% on the 58pc = 696pt = 9.5in text height we want+ −
% normalsize #lines/column baselineskip (aka leading)+ −
% 9pt 63 11.0476pt (truncated down)+ −
% 10pt 58 12pt (exact)+ −
% 11pt 52 13.3846pt (truncated down)+ −
% 12pt 50 13.92pt (exact)+ −
%+ −
+ −
% we need to store the nominal baselineskip for the given font size+ −
% in case baselinestretch ever changes.+ −
% this is a dimen, so it will not hold stretch or shrink+ −
\newdimen\@IEEEnormalsizeunitybaselineskip+ −
\@IEEEnormalsizeunitybaselineskip\baselineskip+ −
+ −
\ifx\CLASSOPTIONpt\@IEEEptsizenine+ −
\typeout{-- This is a 9 point document.}+ −
\def\normalsize{\@setfontsize{\normalsize}{9}{11.0476pt}}%+ −
\setlength{\@IEEEnormalsizeunitybaselineskip}{11.0476pt}%+ −
\normalsize+ −
\abovedisplayskip 1.5ex plus3pt minus1pt%+ −
\belowdisplayskip \abovedisplayskip%+ −
\abovedisplayshortskip 0pt plus3pt%+ −
\belowdisplayshortskip 1.5ex plus3pt minus1pt+ −
\def\small{\@setfontsize{\small}{8.5}{10pt}}+ −
\def\footnotesize{\@setfontsize{\footnotesize}{8}{9pt}}+ −
\def\scriptsize{\@setfontsize{\scriptsize}{7}{8pt}}+ −
\def\tiny{\@setfontsize{\tiny}{5}{6pt}}+ −
% sublargesize is the same as large - 10pt+ −
\def\sublargesize{\@setfontsize{\sublargesize}{10}{12pt}}+ −
\def\large{\@setfontsize{\large}{10}{12pt}}+ −
\def\Large{\@setfontsize{\Large}{12}{14pt}}+ −
\def\LARGE{\@setfontsize{\LARGE}{14}{17pt}}+ −
\def\huge{\@setfontsize{\huge}{17}{20pt}}+ −
\def\Huge{\@setfontsize{\Huge}{20}{24pt}}+ −
\fi+ −
+ −
+ −
% Check if we have selected 10 points+ −
\ifx\CLASSOPTIONpt\@IEEEptsizeten+ −
\typeout{-- This is a 10 point document.}+ −
\def\normalsize{\@setfontsize{\normalsize}{10}{12.00pt}}%+ −
\setlength{\@IEEEnormalsizeunitybaselineskip}{12pt}%+ −
\normalsize+ −
\abovedisplayskip 1.5ex plus4pt minus2pt%+ −
\belowdisplayskip \abovedisplayskip%+ −
\abovedisplayshortskip 0pt plus4pt%+ −
\belowdisplayshortskip 1.5ex plus4pt minus2pt+ −
\def\small{\@setfontsize{\small}{9}{10pt}}+ −
\def\footnotesize{\@setfontsize{\footnotesize}{8}{9pt}}+ −
\def\scriptsize{\@setfontsize{\scriptsize}{7}{8pt}}+ −
\def\tiny{\@setfontsize{\tiny}{5}{6pt}}+ −
% sublargesize is a tad smaller than large - 11pt+ −
\def\sublargesize{\@setfontsize{\sublargesize}{11}{13.4pt}}+ −
\def\large{\@setfontsize{\large}{12}{14pt}}+ −
\def\Large{\@setfontsize{\Large}{14}{17pt}}+ −
\def\LARGE{\@setfontsize{\LARGE}{17}{20pt}}+ −
\def\huge{\@setfontsize{\huge}{20}{24pt}}+ −
\def\Huge{\@setfontsize{\Huge}{24}{28pt}}+ −
\fi+ −
+ −
+ −
% Check if we have selected 11 points+ −
\ifx\CLASSOPTIONpt\@IEEEptsizeeleven+ −
\typeout{-- This is an 11 point document.}+ −
\def\normalsize{\@setfontsize{\normalsize}{11}{13.3846pt}}%+ −
\setlength{\@IEEEnormalsizeunitybaselineskip}{13.3846pt}%+ −
\normalsize+ −
\abovedisplayskip 1.5ex plus5pt minus3pt%+ −
\belowdisplayskip \abovedisplayskip%+ −
\abovedisplayshortskip 0pt plus5pt%+ −
\belowdisplayshortskip 1.5ex plus5pt minus3pt+ −
\def\small{\@setfontsize{\small}{10}{12pt}}+ −
\def\footnotesize{\@setfontsize{\footnotesize}{9}{10.5pt}}+ −
\def\scriptsize{\@setfontsize{\scriptsize}{8}{9pt}}+ −
\def\tiny{\@setfontsize{\tiny}{6}{7pt}}+ −
% sublargesize is the same as large - 12pt+ −
\def\sublargesize{\@setfontsize{\sublargesize}{12}{14pt}}+ −
\def\large{\@setfontsize{\large}{12}{14pt}}+ −
\def\Large{\@setfontsize{\Large}{14}{17pt}}+ −
\def\LARGE{\@setfontsize{\LARGE}{17}{20pt}}+ −
\def\huge{\@setfontsize{\huge}{20}{24pt}}+ −
\def\Huge{\@setfontsize{\Huge}{24}{28pt}}+ −
\fi+ −
+ −
+ −
% Check if we have selected 12 points+ −
\ifx\CLASSOPTIONpt\@IEEEptsizetwelve+ −
\typeout{-- This is a 12 point document.}+ −
\def\normalsize{\@setfontsize{\normalsize}{12}{13.92pt}}%+ −
\setlength{\@IEEEnormalsizeunitybaselineskip}{13.92pt}%+ −
\normalsize+ −
\abovedisplayskip 1.5ex plus6pt minus4pt%+ −
\belowdisplayskip \abovedisplayskip%+ −
\abovedisplayshortskip 0pt plus6pt%+ −
\belowdisplayshortskip 1.5ex plus6pt minus4pt+ −
\def\small{\@setfontsize{\small}{10}{12pt}}+ −
\def\footnotesize{\@setfontsize{\footnotesize}{9}{10.5pt}}+ −
\def\scriptsize{\@setfontsize{\scriptsize}{8}{9pt}}+ −
\def\tiny{\@setfontsize{\tiny}{6}{7pt}}+ −
% sublargesize is the same as large - 14pt+ −
\def\sublargesize{\@setfontsize{\sublargesize}{14}{17pt}}+ −
\def\large{\@setfontsize{\large}{14}{17pt}}+ −
\def\Large{\@setfontsize{\Large}{17}{20pt}}+ −
\def\LARGE{\@setfontsize{\LARGE}{20}{24pt}}+ −
\def\huge{\@setfontsize{\huge}{22}{26pt}}+ −
\def\Huge{\@setfontsize{\Huge}{24}{28pt}}+ −
\fi+ −
+ −
+ −
% V1.6 The Computer Modern Fonts will issue a substitution warning for+ −
% 24pt titles (24.88pt is used instead) increase the substitution+ −
% tolerance to turn off this warning+ −
\def\fontsubfuzz{.9pt}+ −
% However, the default (and correct) Times font will scale exactly as needed.+ −
+ −
+ −
% warn the user in case they forget to use the 9pt option with+ −
% technote+ −
\ifCLASSOPTIONtechnote%+ −
\ifx\CLASSOPTIONpt\@IEEEptsizenine\else%+ −
\typeout{** ATTENTION: Technotes are normally 9pt documents.}%+ −
\fi%+ −
\fi+ −
+ −
+ −
% V1.7+ −
% Improved \textunderscore to provide a much better fake _ when used with+ −
% OT1 encoding. Under OT1, detect use of pcr or cmtt \ttfamily and use+ −
% available true _ glyph for those two typewriter fonts.+ −
\def\@IEEEstringptm{ptm} % Times Roman family+ −
\def\@IEEEstringppl{ppl} % Palatino Roman family+ −
\def\@IEEEstringphv{phv} % Helvetica Sans Serif family+ −
\def\@IEEEstringpcr{pcr} % Courier typewriter family+ −
\def\@IEEEstringcmtt{cmtt} % Computer Modern typewriter family+ −
\DeclareTextCommandDefault{\textunderscore}{\leavevmode+ −
\ifx\f@family\@IEEEstringpcr\string_\else+ −
\ifx\f@family\@IEEEstringcmtt\string_\else+ −
\ifx\f@family\@IEEEstringptm\kern 0em\vbox{\hrule\@width 0.5em\@height 0.5pt\kern -0.3ex}\else+ −
\ifx\f@family\@IEEEstringppl\kern 0em\vbox{\hrule\@width 0.5em\@height 0.5pt\kern -0.3ex}\else+ −
\ifx\f@family\@IEEEstringphv\kern -0.03em\vbox{\hrule\@width 0.62em\@height 0.52pt\kern -0.33ex}\kern -0.03em\else+ −
\kern 0.09em\vbox{\hrule\@width 0.6em\@height 0.44pt\kern -0.63pt\kern -0.42ex}\kern 0.09em\fi\fi\fi\fi\fi\relax}+ −
+ −
+ −
+ −
+ −
% set the default \baselinestretch+ −
\def\baselinestretch{1}+ −
\ifCLASSOPTIONdraftcls+ −
\def\baselinestretch{1.5}% default baselinestretch for draft modes+ −
\fi + −
+ −
+ −
% process CLASSINPUT baselinestretch+ −
\ifx\CLASSINPUTbaselinestretch\@IEEEundefined+ −
\else+ −
\edef\baselinestretch{\CLASSINPUTbaselinestretch} % user CLASSINPUT override+ −
\typeout{** ATTENTION: Overriding \string\baselinestretch\space to+ −
\baselinestretch\space via \string\CLASSINPUT.}+ −
\fi+ −
+ −
\normalsize % make \baselinestretch take affect+ −
+ −
+ −
+ −
+ −
% store the normalsize baselineskip+ −
\newdimen\CLASSINFOnormalsizebaselineskip+ −
\CLASSINFOnormalsizebaselineskip=\baselineskip\relax+ −
% and the normalsize unity (baselinestretch=1) baselineskip+ −
% we could save a register by giving the user access to+ −
% \@IEEEnormalsizeunitybaselineskip. However, let's protect+ −
% its read only internal status+ −
\newdimen\CLASSINFOnormalsizeunitybaselineskip+ −
\CLASSINFOnormalsizeunitybaselineskip=\@IEEEnormalsizeunitybaselineskip\relax+ −
% store the nominal value of jot+ −
\newdimen\IEEEnormaljot+ −
\IEEEnormaljot=0.25\baselineskip\relax+ −
+ −
% set \jot+ −
\jot=\IEEEnormaljot\relax+ −
+ −
+ −
+ −
+ −
% V1.6, we are now going to fine tune the interword spacing+ −
% The default interword glue for Times under TeX appears to use a+ −
% nominal interword spacing of 25% (relative to the font size, i.e., 1em)+ −
% a maximum of 40% and a minimum of 19%.+ −
% For example, 10pt text uses an interword glue of:+ −
% + −
% 2.5pt plus 1.49998pt minus 0.59998pt+ −
% + −
% However, IEEE allows for a more generous range which reduces the need+ −
% for hyphenation, especially for two column text. Furthermore, IEEE+ −
% tends to use a little bit more nominal space between the words.+ −
% IEEE's interword spacing percentages appear to be:+ −
% 35% nominal+ −
% 23% minimum+ −
% 50% maximum+ −
% (They may even be using a tad more for the largest fonts such as 24pt.)+ −
% + −
% for bold text, IEEE increases the spacing a little more:+ −
% 37.5% nominal+ −
% 23% minimum+ −
% 55% maximum+ −
+ −
% here are the interword spacing ratios we'll use+ −
% for medium (normal weight)+ −
\def\@IEEEinterspaceratioM{0.35}+ −
\def\@IEEEinterspaceMINratioM{0.23}+ −
\def\@IEEEinterspaceMAXratioM{0.50}+ −
+ −
% for bold+ −
\def\@IEEEinterspaceratioB{0.375}+ −
\def\@IEEEinterspaceMINratioB{0.23}+ −
\def\@IEEEinterspaceMAXratioB{0.55}+ −
+ −
+ −
% command to revise the interword spacing for the current font under TeX:+ −
% \fontdimen2 = nominal interword space+ −
% \fontdimen3 = interword stretch+ −
% \fontdimen4 = interword shrink+ −
% since all changes to the \fontdimen are global, we can enclose these commands+ −
% in braces to confine any font attribute or length changes+ −
\def\@@@IEEEsetfontdimens#1#2#3{{%+ −
\setlength{\@IEEEtrantmpdimenB}{\f@size pt}% grab the font size in pt, could use 1em instead.+ −
\setlength{\@IEEEtrantmpdimenA}{#1\@IEEEtrantmpdimenB}%+ −
\fontdimen2\font=\@IEEEtrantmpdimenA\relax+ −
\addtolength{\@IEEEtrantmpdimenA}{-#2\@IEEEtrantmpdimenB}%+ −
\fontdimen3\font=-\@IEEEtrantmpdimenA\relax+ −
\setlength{\@IEEEtrantmpdimenA}{#1\@IEEEtrantmpdimenB}%+ −
\addtolength{\@IEEEtrantmpdimenA}{-#3\@IEEEtrantmpdimenB}%+ −
\fontdimen4\font=\@IEEEtrantmpdimenA\relax}}+ −
+ −
% revise the interword spacing for each font weight+ −
\def\@@IEEEsetfontdimens{{%+ −
\mdseries+ −
\@@@IEEEsetfontdimens{\@IEEEinterspaceratioM}{\@IEEEinterspaceMAXratioM}{\@IEEEinterspaceMINratioM}%+ −
\bfseries+ −
\@@@IEEEsetfontdimens{\@IEEEinterspaceratioB}{\@IEEEinterspaceMAXratioB}{\@IEEEinterspaceMINratioB}%+ −
}}+ −
+ −
% revise the interword spacing for each font shape+ −
% \slshape is not often used for IEEE work and is not altered here. The \scshape caps are+ −
% already a tad too large in the free LaTeX fonts (as compared to what IEEE uses) so we+ −
% won't alter these either.+ −
\def\@IEEEsetfontdimens{{%+ −
\normalfont+ −
\@@IEEEsetfontdimens+ −
\normalfont\itshape+ −
\@@IEEEsetfontdimens+ −
}}+ −
+ −
% command to revise the interword spacing for each font size (and shape+ −
% and weight). Only the \rmfamily is done here as \ttfamily uses a + −
% fixed spacing and \sffamily is not used as the main text of IEEE papers.+ −
\def\@IEEEtunefonts{{\selectfont\rmfamily+ −
\tiny\@IEEEsetfontdimens+ −
\scriptsize\@IEEEsetfontdimens+ −
\footnotesize\@IEEEsetfontdimens+ −
\small\@IEEEsetfontdimens+ −
\normalsize\@IEEEsetfontdimens+ −
\sublargesize\@IEEEsetfontdimens+ −
\large\@IEEEsetfontdimens+ −
\LARGE\@IEEEsetfontdimens+ −
\huge\@IEEEsetfontdimens+ −
\Huge\@IEEEsetfontdimens}}+ −
+ −
% if the nofonttune class option is not given, revise the interword spacing+ −
% now - in case IEEEtran makes any default length measurements, and make+ −
% sure all the default fonts are loaded+ −
\ifCLASSOPTIONnofonttune\else+ −
\@IEEEtunefonts+ −
\fi+ −
+ −
% and again at the start of the document in case the user loaded different fonts+ −
\AtBeginDocument{\ifCLASSOPTIONnofonttune\else\@IEEEtunefonts\fi}+ −
+ −
+ −
+ −
% V1.6 + −
% LaTeX is a little to quick to use hyphenations+ −
% So, we increase the penalty for their use and raise+ −
% the badness level that triggers an underfull hbox+ −
% warning. The author may still have to tweak things,+ −
% but the appearance will be much better "right out+ −
% of the box" than that under V1.5 and prior.+ −
% TeX default is 50+ −
\hyphenpenalty=750+ −
% If we didn't adjust the interword spacing, 2200 might be better.+ −
% The TeX default is 1000+ −
\hbadness=1350+ −
% IEEE does not use extra spacing after punctuation+ −
\frenchspacing+ −
+ −
% V1.7 increase this a tad to discourage equation breaks+ −
\binoppenalty=1000 % default 700+ −
\relpenalty=800 % default 500+ −
+ −
+ −
% margin note stuff+ −
\marginparsep 10pt+ −
\marginparwidth 20pt+ −
\marginparpush 25pt+ −
+ −
+ −
% if things get too close, go ahead and let them touch+ −
\lineskip 0pt+ −
\normallineskip 0pt+ −
\lineskiplimit 0pt+ −
\normallineskiplimit 0pt+ −
+ −
% The distance from the lower edge of the text body to the+ −
% footline+ −
\footskip 0.4in+ −
+ −
% normally zero, should be relative to font height.+ −
% put in a little rubber to help stop some bad breaks (underfull vboxes)+ −
\parskip 0ex plus 0.2ex minus 0.1ex+ −
+ −
\parindent 1.0em+ −
+ −
\topmargin -49.0pt+ −
\headheight 12pt+ −
\headsep 0.25in+ −
+ −
% use the normal font baselineskip+ −
% so that \topskip is unaffected by changes in \baselinestretch+ −
\topskip=\@IEEEnormalsizeunitybaselineskip+ −
\textheight 58pc % 9.63in, 696pt+ −
% Tweak textheight to a perfect integer number of lines/page.+ −
% The normal baselineskip for each document point size is used + −
% to determine these values.+ −
\ifx\CLASSOPTIONpt\@IEEEptsizenine\textheight=63\@IEEEnormalsizeunitybaselineskip\fi % 63 lines/page+ −
\ifx\CLASSOPTIONpt\@IEEEptsizeten\textheight=58\@IEEEnormalsizeunitybaselineskip\fi % 58 lines/page+ −
\ifx\CLASSOPTIONpt\@IEEEptsizeeleven\textheight=52\@IEEEnormalsizeunitybaselineskip\fi % 52 lines/page+ −
\ifx\CLASSOPTIONpt\@IEEEptsizetwelve\textheight=50\@IEEEnormalsizeunitybaselineskip\fi % 50 lines/page+ −
+ −
+ −
\columnsep 1pc+ −
\textwidth 43pc % 2 x 21pc + 1pc = 43pc+ −
+ −
+ −
% the default side margins are equal+ −
\if@IEEEusingAfourpaper + −
\oddsidemargin 19.05mm+ −
\evensidemargin 19.05mm+ −
\else+ −
\oddsidemargin 0.680in+ −
\evensidemargin 0.680in+ −
\fi+ −
% compensate for LaTeX's 1in offset+ −
\addtolength{\oddsidemargin}{-1in}+ −
\addtolength{\evensidemargin}{-1in}+ −
+ −
+ −
+ −
% adjust margins for conference mode+ −
\ifCLASSOPTIONconference+ −
\topmargin -0.25in+ −
% we retain the reserved, but unused space for headers+ −
\addtolength{\topmargin}{-\headheight}+ −
\addtolength{\topmargin}{-\headsep}+ −
\textheight 9.25in % The standard for conferences (668.4975pt)+ −
% Tweak textheight to a perfect integer number of lines/page.+ −
\ifx\CLASSOPTIONpt\@IEEEptsizenine\textheight=61\@IEEEnormalsizeunitybaselineskip\fi % 61 lines/page+ −
\ifx\CLASSOPTIONpt\@IEEEptsizeten\textheight=56\@IEEEnormalsizeunitybaselineskip\fi % 56 lines/page+ −
\ifx\CLASSOPTIONpt\@IEEEptsizeeleven\textheight=50\@IEEEnormalsizeunitybaselineskip\fi % 50 lines/page+ −
\ifx\CLASSOPTIONpt\@IEEEptsizetwelve\textheight=48\@IEEEnormalsizeunitybaselineskip\fi % 48 lines/page+ −
\fi+ −
+ −
+ −
% compsoc conference+ −
\ifCLASSOPTIONcompsocconf+ −
\ifCLASSOPTIONconference+ −
% compsoc conference use a larger value for columnsep+ −
\columnsep 0.25in+ −
% compsoc conferences want 1in top margin, 1.125in bottom margin+ −
\topmargin 0in+ −
%\addtolength{\topmargin}{-6pt}% we tweak this a tad to better comply with top of line stuff+ −
% we retain the reserved, but unused space for headers+ −
\addtolength{\topmargin}{-\headheight}+ −
\addtolength{\topmargin}{-\headsep}+ −
\textheight 9.0in % (641.39625pt)+ −
+ −
% Tweak textheight to a perfect integer number of lines/page.+ −
\ifx\CLASSOPTIONpt\@IEEEptsizenine\textheight=58\@IEEEnormalsizeunitybaselineskip\fi % 58 lines/page+ −
\ifx\CLASSOPTIONpt\@IEEEptsizeten\textheight=54\@IEEEnormalsizeunitybaselineskip\fi % 54 lines/page+ −
\ifx\CLASSOPTIONpt\@IEEEptsizeeleven\textheight=48\@IEEEnormalsizeunitybaselineskip\fi % 48 lines/page+ −
\ifx\CLASSOPTIONpt\@IEEEptsizetwelve\textheight=46\@IEEEnormalsizeunitybaselineskip\fi % 46 lines/page + −
\textwidth 7in+ −
+ −
+ −
%adjust text h/w for A4 paper+ −
\if@IEEEusingAfourpaper + −
\textheight 9.69in+ −
\textwidth 6.77in + −
\fi+ −
+ −
% the default side margins are equal+ −
\if@IEEEusingAfourpaper + −
\oddsidemargin 19.05mm+ −
\evensidemargin 19.05mm+ −
\else+ −
\oddsidemargin 0.75in+ −
\evensidemargin 0.75in+ −
\fi+ −
% compensate for LaTeX's 1in offset+ −
\addtolength{\oddsidemargin}{-1in}+ −
\addtolength{\evensidemargin}{-1in}+ −
\fi\fi+ −
+ −
+ −
+ −
% draft mode settings override that of all other modes+ −
% provides a nice 1in margin all around the paper and extra+ −
% space between the lines for editor's comments+ −
\ifCLASSOPTIONdraftcls + −
% want 1in from top of paper to text+ −
\setlength{\topmargin}{-\headsep}%+ −
\addtolength{\topmargin}{-\headheight}%+ −
% we want 1in side margins regardless of paper type+ −
\oddsidemargin 0in+ −
\evensidemargin 0in+ −
% set the text width+ −
\setlength{\textwidth}{\paperwidth}%+ −
\addtolength{\textwidth}{-2.0in}%+ −
\setlength{\textheight}{\paperheight}%+ −
\addtolength{\textheight}{-2.0in}%+ −
% digitize textheight to be an integer number of lines.+ −
% this may cause the bottom margin to be off a tad+ −
\addtolength{\textheight}{-1\topskip}%+ −
\divide\textheight by \baselineskip%+ −
\multiply\textheight by \baselineskip%+ −
\addtolength{\textheight}{\topskip}%+ −
\fi+ −
+ −
+ −
+ −
% process CLASSINPUT inner/outer margin+ −
% if inner margin defined, but outer margin not, set outer to inner.+ −
\ifx\CLASSINPUTinnersidemargin\@IEEEundefined+ −
\else+ −
\ifx\CLASSINPUToutersidemargin\@IEEEundefined+ −
\edef\CLASSINPUToutersidemargin{\CLASSINPUTinnersidemargin}+ −
\fi+ −
\fi+ −
+ −
\ifx\CLASSINPUToutersidemargin\@IEEEundefined+ −
\else+ −
% if outer margin defined, but inner margin not, set inner to outer.+ −
\ifx\CLASSINPUTinnersidemargin\@IEEEundefined+ −
\edef\CLASSINPUTinnersidemargin{\CLASSINPUToutersidemargin}+ −
\fi+ −
\setlength{\oddsidemargin}{\CLASSINPUTinnersidemargin}+ −
\ifCLASSOPTIONtwoside+ −
\setlength{\evensidemargin}{\CLASSINPUToutersidemargin}+ −
\else+ −
\setlength{\evensidemargin}{\CLASSINPUTinnersidemargin}+ −
\fi+ −
\addtolength{\oddsidemargin}{-1in}+ −
\addtolength{\evensidemargin}{-1in}+ −
\setlength{\textwidth}{\paperwidth}+ −
\addtolength{\textwidth}{-\CLASSINPUTinnersidemargin}+ −
\addtolength{\textwidth}{-\CLASSINPUToutersidemargin}+ −
\typeout{** ATTENTION: Overriding inner side margin to \CLASSINPUTinnersidemargin\space and + −
outer side margin to \CLASSINPUToutersidemargin\space via \string\CLASSINPUT.}+ −
\fi+ −
+ −
+ −
+ −
% process CLASSINPUT top/bottom text margin+ −
% if toptext margin defined, but bottomtext margin not, set bottomtext to toptext margin+ −
\ifx\CLASSINPUTtoptextmargin\@IEEEundefined+ −
\else+ −
\ifx\CLASSINPUTbottomtextmargin\@IEEEundefined+ −
\edef\CLASSINPUTbottomtextmargin{\CLASSINPUTtoptextmargin}+ −
\fi+ −
\fi+ −
+ −
\ifx\CLASSINPUTbottomtextmargin\@IEEEundefined+ −
\else+ −
% if bottomtext margin defined, but toptext margin not, set toptext to bottomtext margin+ −
\ifx\CLASSINPUTtoptextmargin\@IEEEundefined+ −
\edef\CLASSINPUTtoptextmargin{\CLASSINPUTbottomtextmargin}+ −
\fi+ −
\setlength{\topmargin}{\CLASSINPUTtoptextmargin}+ −
\addtolength{\topmargin}{-1in}+ −
\addtolength{\topmargin}{-\headheight}+ −
\addtolength{\topmargin}{-\headsep}+ −
\setlength{\textheight}{\paperheight}+ −
\addtolength{\textheight}{-\CLASSINPUTtoptextmargin}+ −
\addtolength{\textheight}{-\CLASSINPUTbottomtextmargin}+ −
% in the default format we use the normal baselineskip as topskip+ −
% we only need 0.7 of this to clear typical top text and we need+ −
% an extra 0.3 spacing at the bottom for descenders. This will+ −
% correct for both.+ −
\addtolength{\topmargin}{-0.3\@IEEEnormalsizeunitybaselineskip}+ −
\typeout{** ATTENTION: Overriding top text margin to \CLASSINPUTtoptextmargin\space and + −
bottom text margin to \CLASSINPUTbottomtextmargin\space via \string\CLASSINPUT.}+ −
\fi+ −
+ −
+ −
+ −
+ −
+ −
+ −
+ −
% LIST SPACING CONTROLS+ −
+ −
% Controls the amount of EXTRA spacing+ −
% above and below \trivlist + −
% Both \list and IED lists override this.+ −
% However, \trivlist will use this as will most+ −
% things built from \trivlist like the \center+ −
% environment.+ −
\topsep 0.5\baselineskip+ −
+ −
% Controls the additional spacing around lists preceded+ −
% or followed by blank lines. IEEE does not increase+ −
% spacing before or after paragraphs so it is set to zero.+ −
% \z@ is the same as zero, but faster.+ −
\partopsep \z@+ −
+ −
% Controls the spacing between paragraphs in lists. + −
% IEEE does not increase spacing before or after paragraphs+ −
% so this is also zero. + −
% With IEEEtran.cls, global changes to+ −
% this value DO affect lists (but not IED lists).+ −
\parsep \z@+ −
+ −
% Controls the extra spacing between list items. + −
% IEEE does not put extra spacing between items.+ −
% With IEEEtran.cls, global changes to this value DO affect+ −
% lists (but not IED lists).+ −
\itemsep \z@+ −
+ −
% \itemindent is the amount to indent the FIRST line of a list+ −
% item. It is auto set to zero within the \list environment. To alter+ −
% it, you have to do so when you call the \list.+ −
% However, IEEE uses this for the theorem environment+ −
% There is an alternative value for this near \leftmargini below+ −
\itemindent -1em+ −
+ −
% \leftmargin, the spacing from the left margin of the main text to+ −
% the left of the main body of a list item is set by \list.+ −
% Hence this statement does nothing for lists.+ −
% But, quote and verse do use it for indention.+ −
\leftmargin 2em+ −
+ −
% we retain this stuff from the older IEEEtran.cls so that \list+ −
% will work the same way as before. However, itemize, enumerate and+ −
% description (IED) could care less about what these are as they+ −
% all are overridden.+ −
\leftmargini 2em+ −
%\itemindent 2em % Alternative values: sometimes used.+ −
%\leftmargini 0em+ −
\leftmarginii 1em+ −
\leftmarginiii 1.5em+ −
\leftmarginiv 1.5em+ −
\leftmarginv 1.0em+ −
\leftmarginvi 1.0em+ −
\labelsep 0.5em + −
\labelwidth \z@+ −
+ −
+ −
% The old IEEEtran.cls behavior of \list is retained.+ −
% However, the new V1.3 IED list environments override all the+ −
% @list stuff (\@listX is called within \list for the+ −
% appropriate level just before the user's list_decl is called). + −
% \topsep is now 2pt as IEEE puts a little extra space around+ −
% lists - used by those non-IED macros that depend on \list.+ −
% Note that \parsep and \itemsep are not redefined as in + −
% the sizexx.clo \@listX (which article.cls uses) so global changes+ −
% of these values DO affect \list+ −
% + −
\def\@listi{\leftmargin\leftmargini \topsep 2pt plus 1pt minus 1pt}+ −
\let\@listI\@listi+ −
\def\@listii{\leftmargin\leftmarginii\labelwidth\leftmarginii%+ −
\advance\labelwidth-\labelsep \topsep 2pt}+ −
\def\@listiii{\leftmargin\leftmarginiii\labelwidth\leftmarginiii%+ −
\advance\labelwidth-\labelsep \topsep 2pt}+ −
\def\@listiv{\leftmargin\leftmarginiv\labelwidth\leftmarginiv%+ −
\advance\labelwidth-\labelsep \topsep 2pt}+ −
\def\@listv{\leftmargin\leftmarginv\labelwidth\leftmarginv%+ −
\advance\labelwidth-\labelsep \topsep 2pt}+ −
\def\@listvi{\leftmargin\leftmarginvi\labelwidth\leftmarginvi%+ −
\advance\labelwidth-\labelsep \topsep 2pt}+ −
+ −
+ −
% IEEE uses 5) not 5.+ −
\def\labelenumi{\theenumi)} \def\theenumi{\arabic{enumi}}+ −
+ −
% IEEE uses a) not (a)+ −
\def\labelenumii{\theenumii)} \def\theenumii{\alph{enumii}}+ −
+ −
% IEEE uses iii) not iii.+ −
\def\labelenumiii{\theenumiii)} \def\theenumiii{\roman{enumiii}}+ −
+ −
% IEEE uses A) not A.+ −
\def\labelenumiv{\theenumiv)} \def\theenumiv{\Alph{enumiv}}+ −
+ −
% exactly the same as in article.cls+ −
\def\p@enumii{\theenumi}+ −
\def\p@enumiii{\theenumi(\theenumii)}+ −
\def\p@enumiv{\p@enumiii\theenumiii}+ −
+ −
% itemized list label styles+ −
\def\labelitemi{$\scriptstyle\bullet$}+ −
\def\labelitemii{\textbf{--}}+ −
\def\labelitemiii{$\ast$}+ −
\def\labelitemiv{$\cdot$}+ −
+ −
+ −
+ −
% **** V1.3 ENHANCEMENTS ****+ −
% Itemize, Enumerate and Description (IED) List Controls+ −
% ***************************+ −
% + −
% + −
% IEEE seems to use at least two different values by+ −
% which ITEMIZED list labels are indented to the right+ −
% For The Journal of Lightwave Technology (JLT) and The Journal+ −
% on Selected Areas in Communications (JSAC), they tend to use+ −
% an indention equal to \parindent. For Transactions on Communications+ −
% they tend to indent ITEMIZED lists a little more--- 1.3\parindent.+ −
% We'll provide both values here for you so that you can choose + −
% which one you like in your document using a command such as:+ −
% setlength{\IEEEilabelindent}{\IEEEilabelindentB}+ −
\newdimen\IEEEilabelindentA+ −
\IEEEilabelindentA \parindent+ −
+ −
\newdimen\IEEEilabelindentB+ −
\IEEEilabelindentB 1.3\parindent+ −
% However, we'll default to using \parindent+ −
% which makes more sense to me+ −
\newdimen\IEEEilabelindent+ −
\IEEEilabelindent \IEEEilabelindentA+ −
+ −
+ −
% This controls the default amount the enumerated list labels+ −
% are indented to the right.+ −
% Normally, this is the same as the paragraph indention+ −
\newdimen\IEEEelabelindent+ −
\IEEEelabelindent \parindent+ −
+ −
% This controls the default amount the description list labels+ −
% are indented to the right.+ −
% Normally, this is the same as the paragraph indention+ −
\newdimen\IEEEdlabelindent+ −
\IEEEdlabelindent \parindent+ −
+ −
% This is the value actually used within the IED lists.+ −
% The IED environments automatically set its value to+ −
% one of the three values above, so global changes do + −
% not have any effect+ −
\newdimen\IEEElabelindent+ −
\IEEElabelindent \parindent+ −
+ −
% The actual amount labels will be indented is+ −
% \IEEElabelindent multiplied by the factor below+ −
% corresponding to the level of nesting depth+ −
% This provides a means by which the user can+ −
% alter the effective \IEEElabelindent for deeper+ −
% levels+ −
% There may not be such a thing as correct "standard IEEE"+ −
% values. What IEEE actually does may depend on the specific+ −
% circumstances.+ −
% The first list level almost always has full indention.+ −
% The second levels I've seen have only 75% of the normal indentation+ −
% Three level or greater nestings are very rare. I am guessing+ −
% that they don't use any indentation.+ −
\def\IEEElabelindentfactori{1.0} % almost always one+ −
\def\IEEElabelindentfactorii{0.75} % 0.0 or 1.0 may be used in some cases+ −
\def\IEEElabelindentfactoriii{0.0} % 0.75? 0.5? 0.0?+ −
\def\IEEElabelindentfactoriv{0.0}+ −
\def\IEEElabelindentfactorv{0.0}+ −
\def\IEEElabelindentfactorvi{0.0}+ −
+ −
% value actually used within IED lists, it is auto+ −
% set to one of the 6 values above+ −
% global changes here have no effect+ −
\def\IEEElabelindentfactor{1.0}+ −
+ −
% This controls the default spacing between the end of the IED+ −
% list labels and the list text, when normal text is used for+ −
% the labels.+ −
\newdimen\IEEEiednormlabelsep+ −
\IEEEiednormlabelsep 0.6em+ −
+ −
% This controls the default spacing between the end of the IED+ −
% list labels and the list text, when math symbols are used for+ −
% the labels (nomenclature lists). IEEE usually increases the + −
% spacing in these cases+ −
\newdimen\IEEEiedmathlabelsep+ −
\IEEEiedmathlabelsep 1.2em+ −
+ −
% This controls the extra vertical separation put above and+ −
% below each IED list. IEEE usually puts a little extra spacing+ −
% around each list. However, this spacing is barely noticeable.+ −
\newskip\IEEEiedtopsep+ −
\IEEEiedtopsep 2pt plus 1pt minus 1pt+ −
+ −
+ −
% This command is executed within each IED list environment+ −
% at the beginning of the list. You can use this to set the + −
% parameters for some/all your IED list(s) without disturbing + −
% global parameters that affect things other than lists.+ −
% i.e., renewcommand{\IEEEiedlistdecl}{\setlength{\labelsep}{5em}}+ −
% will alter the \labelsep for the next list(s) until + −
% \IEEEiedlistdecl is redefined. + −
\def\IEEEiedlistdecl{\relax}+ −
+ −
% This command provides an easy way to set \leftmargin based+ −
% on the \labelwidth, \labelsep and the argument \IEEElabelindent+ −
% Usage: \IEEEcalcleftmargin{width-to-indent-the-label}+ −
% output is in the \leftmargin variable, i.e., effectively:+ −
% \leftmargin = argument + \labelwidth + \labelsep+ −
% Note controlled spacing here, shield end of lines with %+ −
\def\IEEEcalcleftmargin#1{\setlength{\leftmargin}{#1}%+ −
\addtolength{\leftmargin}{\labelwidth}%+ −
\addtolength{\leftmargin}{\labelsep}}+ −
+ −
% This command provides an easy way to set \labelwidth to the+ −
% width of the given text. It is the same as+ −
% \settowidth{\labelwidth}{label-text}+ −
% and useful as a shorter alternative.+ −
% Typically used to set \labelwidth to be the width+ −
% of the longest label in the list+ −
\def\IEEEsetlabelwidth#1{\settowidth{\labelwidth}{#1}}+ −
+ −
% When this command is executed, IED lists will use the + −
% IEEEiedmathlabelsep label separation rather than the normal+ −
% spacing. To have an effect, this command must be executed via+ −
% the \IEEEiedlistdecl or within the option of the IED list+ −
% environments.+ −
\def\IEEEusemathlabelsep{\setlength{\labelsep}{\IEEEiedmathlabelsep}}+ −
+ −
% A flag which controls whether the IED lists automatically+ −
% calculate \leftmargin from \IEEElabelindent, \labelwidth and \labelsep+ −
% Useful if you want to specify your own \leftmargin+ −
% This flag must be set (\IEEEnocalcleftmargintrue or \IEEEnocalcleftmarginfalse) + −
% via the \IEEEiedlistdecl or within the option of the IED list+ −
% environments to have an effect.+ −
\newif\ifIEEEnocalcleftmargin+ −
\IEEEnocalcleftmarginfalse+ −
+ −
% A flag which controls whether \IEEElabelindent is multiplied by+ −
% the \IEEElabelindentfactor for each list level.+ −
% This flag must be set via the \IEEEiedlistdecl or within the option + −
% of the IED list environments to have an effect.+ −
\newif\ifIEEEnolabelindentfactor+ −
\IEEEnolabelindentfactorfalse+ −
+ −
+ −
% internal variable to indicate type of IED label+ −
% justification+ −
% 0 - left; 1 - center; 2 - right+ −
\def\@IEEEiedjustify{0}+ −
+ −
+ −
% commands to allow the user to control IED+ −
% label justifications. Use these commands within+ −
% the IED environment option or in the \IEEEiedlistdecl+ −
% Note that changing the normal list justifications+ −
% is nonstandard and IEEE may not like it if you do so!+ −
% I include these commands as they may be helpful to+ −
% those who are using these enhanced list controls for+ −
% other non-IEEE related LaTeX work.+ −
% itemize and enumerate automatically default to right+ −
% justification, description defaults to left.+ −
\def\IEEEiedlabeljustifyl{\def\@IEEEiedjustify{0}}%left+ −
\def\IEEEiedlabeljustifyc{\def\@IEEEiedjustify{1}}%center+ −
\def\IEEEiedlabeljustifyr{\def\@IEEEiedjustify{2}}%right+ −
+ −
+ −
+ −
+ −
% commands to save to and restore from the list parameter copies+ −
% this allows us to set all the list parameters within+ −
% the list_decl and prevent \list (and its \@list) + −
% from overriding any of our parameters+ −
% V1.6 use \edefs instead of dimen's to conserve dimen registers+ −
% Note controlled spacing here, shield end of lines with %+ −
\def\@IEEEsavelistparams{\edef\@IEEEiedtopsep{\the\topsep}%+ −
\edef\@IEEEiedlabelwidth{\the\labelwidth}%+ −
\edef\@IEEEiedlabelsep{\the\labelsep}%+ −
\edef\@IEEEiedleftmargin{\the\leftmargin}%+ −
\edef\@IEEEiedpartopsep{\the\partopsep}%+ −
\edef\@IEEEiedparsep{\the\parsep}%+ −
\edef\@IEEEieditemsep{\the\itemsep}%+ −
\edef\@IEEEiedrightmargin{\the\rightmargin}%+ −
\edef\@IEEEiedlistparindent{\the\listparindent}%+ −
\edef\@IEEEieditemindent{\the\itemindent}}+ −
+ −
% Note controlled spacing here+ −
\def\@IEEErestorelistparams{\topsep\@IEEEiedtopsep\relax%+ −
\labelwidth\@IEEEiedlabelwidth\relax%+ −
\labelsep\@IEEEiedlabelsep\relax%+ −
\leftmargin\@IEEEiedleftmargin\relax%+ −
\partopsep\@IEEEiedpartopsep\relax%+ −
\parsep\@IEEEiedparsep\relax%+ −
\itemsep\@IEEEieditemsep\relax%+ −
\rightmargin\@IEEEiedrightmargin\relax%+ −
\listparindent\@IEEEiedlistparindent\relax%+ −
\itemindent\@IEEEieditemindent\relax}+ −
+ −
+ −
% v1.6b provide original LaTeX IED list environments+ −
% note that latex.ltx defines \itemize and \enumerate, but not \description+ −
% which must be created by the base classes+ −
% save original LaTeX itemize and enumerate+ −
\let\LaTeXitemize\itemize+ −
\let\endLaTeXitemize\enditemize+ −
\let\LaTeXenumerate\enumerate+ −
\let\endLaTeXenumerate\endenumerate+ −
+ −
% provide original LaTeX description environment from article.cls+ −
\newenvironment{LaTeXdescription}+ −
{\list{}{\labelwidth\z@ \itemindent-\leftmargin+ −
\let\makelabel\descriptionlabel}}+ −
{\endlist}+ −
\newcommand*\descriptionlabel[1]{\hspace\labelsep+ −
\normalfont\bfseries #1}+ −
+ −
+ −
% override LaTeX's default IED lists+ −
\def\itemize{\@IEEEitemize}+ −
\def\enditemize{\@endIEEEitemize}+ −
\def\enumerate{\@IEEEenumerate}+ −
\def\endenumerate{\@endIEEEenumerate}+ −
\def\description{\@IEEEdescription}+ −
\def\enddescription{\@endIEEEdescription}+ −
+ −
% provide the user with aliases - may help those using packages that+ −
% override itemize, enumerate, or description+ −
\def\IEEEitemize{\@IEEEitemize}+ −
\def\endIEEEitemize{\@endIEEEitemize}+ −
\def\IEEEenumerate{\@IEEEenumerate}+ −
\def\endIEEEenumerate{\@endIEEEenumerate}+ −
\def\IEEEdescription{\@IEEEdescription}+ −
\def\endIEEEdescription{\@endIEEEdescription}+ −
+ −
+ −
% V1.6 we want to keep the IEEEtran IED list definitions as our own internal+ −
% commands so they are protected against redefinition+ −
\def\@IEEEitemize{\@ifnextchar[{\@@IEEEitemize}{\@@IEEEitemize[\relax]}}+ −
\def\@IEEEenumerate{\@ifnextchar[{\@@IEEEenumerate}{\@@IEEEenumerate[\relax]}}+ −
\def\@IEEEdescription{\@ifnextchar[{\@@IEEEdescription}{\@@IEEEdescription[\relax]}}+ −
\def\@endIEEEitemize{\endlist}+ −
\def\@endIEEEenumerate{\endlist}+ −
\def\@endIEEEdescription{\endlist}+ −
+ −
+ −
% DO NOT ALLOW BLANK LINES TO BE IN THESE IED ENVIRONMENTS+ −
% AS THIS WILL FORCE NEW PARAGRAPHS AFTER THE IED LISTS+ −
% IEEEtran itemized list MDS 1/2001+ −
% Note controlled spacing here, shield end of lines with %+ −
\def\@@IEEEitemize[#1]{%+ −
\ifnum\@itemdepth>3\relax\@toodeep\else%+ −
\ifnum\@listdepth>5\relax\@toodeep\else%+ −
\advance\@itemdepth\@ne%+ −
\edef\@itemitem{labelitem\romannumeral\the\@itemdepth}%+ −
% get the labelindentfactor for this level+ −
\advance\@listdepth\@ne% we need to know what the level WILL be+ −
\edef\IEEElabelindentfactor{\csname IEEElabelindentfactor\romannumeral\the\@listdepth\endcsname}%+ −
\advance\@listdepth-\@ne% undo our increment+ −
\def\@IEEEiedjustify{2}% right justified labels are default+ −
% set other defaults+ −
\IEEEnocalcleftmarginfalse%+ −
\IEEEnolabelindentfactorfalse%+ −
\topsep\IEEEiedtopsep%+ −
\IEEElabelindent\IEEEilabelindent%+ −
\labelsep\IEEEiednormlabelsep%+ −
\partopsep 0ex%+ −
\parsep 0ex%+ −
\itemsep 0ex%+ −
\rightmargin 0em%+ −
\listparindent 0em%+ −
\itemindent 0em%+ −
% calculate the label width+ −
% the user can override this later if+ −
% they specified a \labelwidth+ −
\settowidth{\labelwidth}{\csname labelitem\romannumeral\the\@itemdepth\endcsname}%+ −
\@IEEEsavelistparams% save our list parameters+ −
\list{\csname\@itemitem\endcsname}{%+ −
\@IEEErestorelistparams% override any list{} changes+ −
% to our globals+ −
\let\makelabel\@IEEEiedmakelabel% v1.6b setup \makelabel+ −
\IEEEiedlistdecl% let user alter parameters+ −
#1\relax%+ −
% If the user has requested not to use the+ −
% labelindent factor, don't revise \labelindent+ −
\ifIEEEnolabelindentfactor\relax%+ −
\else\IEEElabelindent=\IEEElabelindentfactor\labelindent%+ −
\fi%+ −
% Unless the user has requested otherwise,+ −
% calculate our left margin based+ −
% on \IEEElabelindent, \labelwidth and+ −
% \labelsep+ −
\ifIEEEnocalcleftmargin\relax%+ −
\else\IEEEcalcleftmargin{\IEEElabelindent}%+ −
\fi}\fi\fi}%+ −
+ −
+ −
% DO NOT ALLOW BLANK LINES TO BE IN THESE IED ENVIRONMENTS+ −
% AS THIS WILL FORCE NEW PARAGRAPHS AFTER THE IED LISTS+ −
% IEEEtran enumerate list MDS 1/2001+ −
% Note controlled spacing here, shield end of lines with %+ −
\def\@@IEEEenumerate[#1]{%+ −
\ifnum\@enumdepth>3\relax\@toodeep\else%+ −
\ifnum\@listdepth>5\relax\@toodeep\else%+ −
\advance\@enumdepth\@ne%+ −
\edef\@enumctr{enum\romannumeral\the\@enumdepth}%+ −
% get the labelindentfactor for this level+ −
\advance\@listdepth\@ne% we need to know what the level WILL be+ −
\edef\IEEElabelindentfactor{\csname IEEElabelindentfactor\romannumeral\the\@listdepth\endcsname}%+ −
\advance\@listdepth-\@ne% undo our increment+ −
\def\@IEEEiedjustify{2}% right justified labels are default+ −
% set other defaults+ −
\IEEEnocalcleftmarginfalse%+ −
\IEEEnolabelindentfactorfalse%+ −
\topsep\IEEEiedtopsep%+ −
\IEEElabelindent\IEEEelabelindent%+ −
\labelsep\IEEEiednormlabelsep%+ −
\partopsep 0ex%+ −
\parsep 0ex%+ −
\itemsep 0ex%+ −
\rightmargin 0em%+ −
\listparindent 0em%+ −
\itemindent 0em%+ −
% calculate the label width+ −
% We'll set it to the width suitable for all labels using+ −
% normalfont 1) to 9)+ −
% The user can override this later+ −
\settowidth{\labelwidth}{9)}%+ −
\@IEEEsavelistparams% save our list parameters+ −
\list{\csname label\@enumctr\endcsname}{\usecounter{\@enumctr}%+ −
\@IEEErestorelistparams% override any list{} changes+ −
% to our globals+ −
\let\makelabel\@IEEEiedmakelabel% v1.6b setup \makelabel+ −
\IEEEiedlistdecl% let user alter parameters + −
#1\relax%+ −
% If the user has requested not to use the+ −
% IEEElabelindent factor, don't revise \IEEElabelindent+ −
\ifIEEEnolabelindentfactor\relax%+ −
\else\IEEElabelindent=\IEEElabelindentfactor\IEEElabelindent%+ −
\fi%+ −
% Unless the user has requested otherwise,+ −
% calculate our left margin based+ −
% on \IEEElabelindent, \labelwidth and+ −
% \labelsep+ −
\ifIEEEnocalcleftmargin\relax%+ −
\else\IEEEcalcleftmargin{\IEEElabelindent}%+ −
\fi}\fi\fi}%+ −
+ −
+ −
% DO NOT ALLOW BLANK LINES TO BE IN THESE IED ENVIRONMENTS+ −
% AS THIS WILL FORCE NEW PARAGRAPHS AFTER THE IED LISTS+ −
% IEEEtran description list MDS 1/2001+ −
% Note controlled spacing here, shield end of lines with %+ −
\def\@@IEEEdescription[#1]{%+ −
\ifnum\@listdepth>5\relax\@toodeep\else%+ −
% get the labelindentfactor for this level+ −
\advance\@listdepth\@ne% we need to know what the level WILL be+ −
\edef\IEEElabelindentfactor{\csname IEEElabelindentfactor\romannumeral\the\@listdepth\endcsname}%+ −
\advance\@listdepth-\@ne% undo our increment+ −
\def\@IEEEiedjustify{0}% left justified labels are default+ −
% set other defaults+ −
\IEEEnocalcleftmarginfalse%+ −
\IEEEnolabelindentfactorfalse%+ −
\topsep\IEEEiedtopsep% + −
\IEEElabelindent\IEEEdlabelindent%+ −
% assume normal labelsep+ −
\labelsep\IEEEiednormlabelsep%+ −
\partopsep 0ex%+ −
\parsep 0ex%+ −
\itemsep 0ex%+ −
\rightmargin 0em%+ −
\listparindent 0em%+ −
\itemindent 0em%+ −
% Bogus label width in case the user forgets+ −
% to set it.+ −
% TIP: If you want to see what a variable's width is you+ −
% can use the TeX command \showthe\width-variable to + −
% display it on the screen during compilation + −
% (This might be helpful to know when you need to find out+ −
% which label is the widest)+ −
\settowidth{\labelwidth}{Hello}%+ −
\@IEEEsavelistparams% save our list parameters+ −
\list{}{\@IEEErestorelistparams% override any list{} changes+ −
% to our globals+ −
\let\makelabel\@IEEEiedmakelabel% v1.6b setup \makelabel+ −
\IEEEiedlistdecl% let user alter parameters + −
#1\relax%+ −
% If the user has requested not to use the+ −
% labelindent factor, don't revise \IEEElabelindent+ −
\ifIEEEnolabelindentfactor\relax%+ −
\else\IEEElabelindent=\IEEElabelindentfactor\IEEElabelindent%+ −
\fi%+ −
% Unless the user has requested otherwise,+ −
% calculate our left margin based+ −
% on \IEEElabelindent, \labelwidth and+ −
% \labelsep+ −
\ifIEEEnocalcleftmargin\relax%+ −
\else\IEEEcalcleftmargin{\IEEElabelindent}\relax%+ −
\fi}\fi}+ −
+ −
% v1.6b we use one makelabel that does justification as needed.+ −
\def\@IEEEiedmakelabel#1{\relax\if\@IEEEiedjustify 0\relax+ −
\makebox[\labelwidth][l]{\normalfont #1}\else+ −
\if\@IEEEiedjustify 1\relax+ −
\makebox[\labelwidth][c]{\normalfont #1}\else+ −
\makebox[\labelwidth][r]{\normalfont #1}\fi\fi}+ −
+ −
+ −
% VERSE and QUOTE+ −
% V1.7 define environments with newenvironment+ −
\newenvironment{verse}{\let\\=\@centercr+ −
\list{}{\itemsep\z@ \itemindent -1.5em \listparindent \itemindent+ −
\rightmargin\leftmargin\advance\leftmargin 1.5em}\item\relax}+ −
{\endlist}+ −
\newenvironment{quotation}{\list{}{\listparindent 1.5em \itemindent\listparindent+ −
\rightmargin\leftmargin \parsep 0pt plus 1pt}\item\relax}+ −
{\endlist}+ −
\newenvironment{quote}{\list{}{\rightmargin\leftmargin}\item\relax}+ −
{\endlist}+ −
+ −
+ −
% \titlepage+ −
% provided only for backward compatibility. \maketitle is the correct+ −
% way to create the title page. + −
\newif\if@restonecol+ −
\def\titlepage{\@restonecolfalse\if@twocolumn\@restonecoltrue\onecolumn+ −
\else \newpage \fi \thispagestyle{empty}\c@page\z@}+ −
\def\endtitlepage{\if@restonecol\twocolumn \else \newpage \fi}+ −
+ −
% standard values from article.cls+ −
\arraycolsep 5pt+ −
\arrayrulewidth .4pt+ −
\doublerulesep 2pt+ −
+ −
\tabcolsep 6pt+ −
\tabbingsep 0.5em+ −
+ −
+ −
%% FOOTNOTES+ −
%+ −
%\skip\footins 10pt plus 4pt minus 2pt+ −
% V1.6 respond to changes in font size+ −
% space added above the footnotes (if present)+ −
\skip\footins 0.9\baselineskip plus 0.4\baselineskip minus 0.2\baselineskip+ −
+ −
% V1.6, we need to make \footnotesep responsive to changes+ −
% in \baselineskip or strange spacings will result when in+ −
% draft mode. Here is a little LaTeX secret - \footnotesep+ −
% determines the height of an invisible strut that is placed+ −
% *above* the baseline of footnotes after the first. Since+ −
% LaTeX considers the space for characters to be 0.7/baselineskip+ −
% above the baseline and 0.3/baselineskip below it, we need to+ −
% use 0.7/baselineskip as a \footnotesep to maintain equal spacing+ −
% between all the lines of the footnotes. IEEE often uses a tad+ −
% more, so use 0.8\baselineskip. This slightly larger value also helps+ −
% the text to clear the footnote marks. Note that \thanks in IEEEtran+ −
% uses its own value of \footnotesep which is set in \maketitle.+ −
{\footnotesize+ −
\global\footnotesep 0.8\baselineskip}+ −
+ −
+ −
\skip\@mpfootins = \skip\footins+ −
\fboxsep = 3pt+ −
\fboxrule = .4pt+ −
% V1.6 use 1em, then use LaTeX2e's \@makefnmark+ −
% Note that IEEE normally *left* aligns the footnote marks, so we don't need+ −
% box resizing tricks here.+ −
\long\def\@makefntext#1{\parindent 1em\indent\hbox{\@makefnmark}#1}% V1.6 use 1em+ −
% V1.7 compsoc does not use superscipts for footnote marks+ −
\ifCLASSOPTIONcompsoc+ −
\def\@IEEEcompsocmakefnmark{\hbox{\normalfont\@thefnmark.\ }}+ −
\long\def\@makefntext#1{\parindent 1em\indent\hbox{\@IEEEcompsocmakefnmark}#1}+ −
\fi+ −
+ −
% IEEE does not use footnote rules+ −
\def\footnoterule{}+ −
+ −
% V1.7 for compsoc, IEEE uses a footnote rule only for \thanks. We devise a "one-shot"+ −
% system to implement this.+ −
\newif\if@IEEEenableoneshotfootnoterule+ −
\@IEEEenableoneshotfootnoterulefalse+ −
\ifCLASSOPTIONcompsoc+ −
\def\footnoterule{\relax\if@IEEEenableoneshotfootnoterule+ −
\kern-5pt+ −
\hbox to \columnwidth{\hfill\vrule width 0.5\columnwidth height 0.4pt\hfill}+ −
\kern4.6pt+ −
\global\@IEEEenableoneshotfootnoterulefalse+ −
\else+ −
\relax+ −
\fi}+ −
\fi+ −
+ −
% V1.6 do not allow LaTeX to break a footnote across multiple pages+ −
\interfootnotelinepenalty=10000+ −
+ −
% V1.6 discourage breaks within equations+ −
% Note that amsmath normally sets this to 10000,+ −
% but LaTeX2e normally uses 100.+ −
\interdisplaylinepenalty=2500+ −
+ −
% default allows section depth up to /paragraph+ −
\setcounter{secnumdepth}{4}+ −
+ −
% technotes do not allow /paragraph+ −
\ifCLASSOPTIONtechnote+ −
\setcounter{secnumdepth}{3}+ −
\fi+ −
% neither do compsoc conferences+ −
\@IEEEcompsocconfonly{\setcounter{secnumdepth}{3}}+ −
+ −
+ −
\newcounter{section}+ −
\newcounter{subsection}[section]+ −
\newcounter{subsubsection}[subsection]+ −
\newcounter{paragraph}[subsubsection]+ −
+ −
% used only by IEEEtran's IEEEeqnarray as other packages may+ −
% have their own, different, implementations+ −
\newcounter{IEEEsubequation}[equation]+ −
+ −
% as shown when called by user from \ref, \label and in table of contents+ −
\def\theequation{\arabic{equation}} % 1+ −
\def\theIEEEsubequation{\theequation\alph{IEEEsubequation}} % 1a (used only by IEEEtran's IEEEeqnarray)+ −
\ifCLASSOPTIONcompsoc+ −
% compsoc is all arabic+ −
\def\thesection{\arabic{section}} + −
\def\thesubsection{\thesection.\arabic{subsection}}+ −
\def\thesubsubsection{\thesubsection.\arabic{subsubsection}}+ −
\def\theparagraph{\thesubsubsection.\arabic{paragraph}}+ −
\else+ −
\def\thesection{\Roman{section}} % I+ −
% V1.7, \mbox prevents breaks around - + −
\def\thesubsection{\mbox{\thesection-\Alph{subsection}}} % I-A+ −
% V1.7 use I-A1 format used by IEEE rather than I-A.1+ −
\def\thesubsubsection{\thesubsection\arabic{subsubsection}} % I-A1+ −
\def\theparagraph{\thesubsubsection\alph{paragraph}} % I-A1a+ −
\fi+ −
+ −
% From Heiko Oberdiek. Because of the \mbox in \thesubsection, we need to+ −
% tell hyperref to disable the \mbox command when making PDF bookmarks.+ −
% This done already with hyperref.sty version 6.74o and later, but+ −
% it will not hurt to do it here again for users of older versions.+ −
\@ifundefined{pdfstringdefPreHook}{\let\pdfstringdefPreHook\@empty}{}%+ −
\g@addto@macro\pdfstringdefPreHook{\let\mbox\relax}+ −
+ −
+ −
% Main text forms (how shown in main text headings)+ −
% V1.6, using \thesection in \thesectiondis allows changes+ −
% in the former to automatically appear in the latter+ −
\ifCLASSOPTIONcompsoc+ −
\ifCLASSOPTIONconference% compsoc conference+ −
\def\thesectiondis{\thesection.}+ −
\def\thesubsectiondis{\thesectiondis\arabic{subsection}.}+ −
\def\thesubsubsectiondis{\thesubsectiondis\arabic{subsubsection}.}+ −
\def\theparagraphdis{\thesubsubsectiondis\arabic{paragraph}.}+ −
\else% compsoc not conferencs+ −
\def\thesectiondis{\thesection}+ −
\def\thesubsectiondis{\thesectiondis.\arabic{subsection}}+ −
\def\thesubsubsectiondis{\thesubsectiondis.\arabic{subsubsection}}+ −
\def\theparagraphdis{\thesubsubsectiondis.\arabic{paragraph}}+ −
\fi+ −
\else% not compsoc+ −
\def\thesectiondis{\thesection.} % I.+ −
\def\thesubsectiondis{\Alph{subsection}.} % B.+ −
\def\thesubsubsectiondis{\arabic{subsubsection})} % 3)+ −
\def\theparagraphdis{\alph{paragraph})} % d)+ −
\fi+ −
+ −
% just like LaTeX2e's \@eqnnum+ −
\def\theequationdis{{\normalfont \normalcolor (\theequation)}}% (1)+ −
% IEEEsubequation used only by IEEEtran's IEEEeqnarray+ −
\def\theIEEEsubequationdis{{\normalfont \normalcolor (\theIEEEsubequation)}}% (1a)+ −
% redirect LaTeX2e's equation number display and all that depend on+ −
% it, through IEEEtran's \theequationdis+ −
\def\@eqnnum{\theequationdis}+ −
+ −
+ −
+ −
% V1.7 provide string macros as article.cls does+ −
\def\contentsname{Contents}+ −
\def\listfigurename{List of Figures}+ −
\def\listtablename{List of Tables}+ −
\def\refname{References}+ −
\def\indexname{Index}+ −
\def\figurename{Fig.}+ −
\def\tablename{TABLE}+ −
\@IEEEcompsocconfonly{\def\figurename{Figure}\def\tablename{Table}}+ −
\def\partname{Part}+ −
\def\appendixname{Appendix}+ −
\def\abstractname{Abstract}+ −
% IEEE specific names+ −
\def\IEEEkeywordsname{Keywords}+ −
\def\IEEEproofname{Proof}+ −
+ −
+ −
% LIST OF FIGURES AND TABLES AND TABLE OF CONTENTS+ −
%+ −
\def\@pnumwidth{1.55em}+ −
\def\@tocrmarg{2.55em}+ −
\def\@dotsep{4.5}+ −
\setcounter{tocdepth}{3}+ −
+ −
% adjusted some spacings here so that section numbers will not easily + −
% collide with the section titles. + −
% VIII; VIII-A; and VIII-A.1 are usually the worst offenders.+ −
% MDS 1/2001+ −
\def\tableofcontents{\section*{\contentsname}\@starttoc{toc}}+ −
\def\l@section#1#2{\addpenalty{\@secpenalty}\addvspace{1.0em plus 1pt}%+ −
\@tempdima 2.75em \begingroup \parindent \z@ \rightskip \@pnumwidth%+ −
\parfillskip-\@pnumwidth {\bfseries\leavevmode #1}\hfil\hbox to\@pnumwidth{\hss #2}\par%+ −
\endgroup}+ −
% argument format #1:level, #2:labelindent,#3:labelsep+ −
\def\l@subsection{\@dottedtocline{2}{2.75em}{3.75em}}+ −
\def\l@subsubsection{\@dottedtocline{3}{6.5em}{4.5em}}+ −
% must provide \l@ defs for ALL sublevels EVEN if tocdepth+ −
% is such as they will not appear in the table of contents+ −
% these defs are how TOC knows what level these things are!+ −
\def\l@paragraph{\@dottedtocline{4}{6.5em}{5.5em}}+ −
\def\l@subparagraph{\@dottedtocline{5}{6.5em}{6.5em}}+ −
\def\listoffigures{\section*{\listfigurename}\@starttoc{lof}}+ −
\def\l@figure{\@dottedtocline{1}{0em}{2.75em}}+ −
\def\listoftables{\section*{\listtablename}\@starttoc{lot}}+ −
\let\l@table\l@figure+ −
+ −
+ −
%% Definitions for floats+ −
%%+ −
%% Normal Floats+ −
\floatsep 1\baselineskip plus 0.2\baselineskip minus 0.2\baselineskip+ −
\textfloatsep 1.7\baselineskip plus 0.2\baselineskip minus 0.4\baselineskip+ −
\@fptop 0pt plus 1fil+ −
\@fpsep 0.75\baselineskip plus 2fil + −
\@fpbot 0pt plus 1fil+ −
\def\topfraction{0.9}+ −
\def\bottomfraction{0.4}+ −
\def\floatpagefraction{0.8}+ −
% V1.7, let top floats approach 90% of page+ −
\def\textfraction{0.1}+ −
+ −
%% Double Column Floats+ −
\dblfloatsep 1\baselineskip plus 0.2\baselineskip minus 0.2\baselineskip+ −
+ −
\dbltextfloatsep 1.7\baselineskip plus 0.2\baselineskip minus 0.4\baselineskip+ −
% Note that it would be nice if the rubber here actually worked in LaTeX2e.+ −
% There is a long standing limitation in LaTeX, first discovered (to the best+ −
% of my knowledge) by Alan Jeffrey in 1992. LaTeX ignores the stretchable+ −
% portion of \dbltextfloatsep, and as a result, double column figures can and+ −
% do result in an non-integer number of lines in the main text columns with+ −
% underfull vbox errors as a consequence. A post to comp.text.tex+ −
% by Donald Arseneau confirms that this had not yet been fixed in 1998.+ −
% IEEEtran V1.6 will fix this problem for you in the titles, but it doesn't+ −
% protect you from other double floats. Happy vspace'ing.+ −
+ −
\@dblfptop 0pt plus 1fil+ −
\@dblfpsep 0.75\baselineskip plus 2fil+ −
\@dblfpbot 0pt plus 1fil+ −
\def\dbltopfraction{0.8}+ −
\def\dblfloatpagefraction{0.8}+ −
\setcounter{dbltopnumber}{4}+ −
+ −
\intextsep 1\baselineskip plus 0.2\baselineskip minus 0.2\baselineskip+ −
\setcounter{topnumber}{2}+ −
\setcounter{bottomnumber}{2}+ −
\setcounter{totalnumber}{4}+ −
+ −
+ −
+ −
% article class provides these, we should too.+ −
\newlength\abovecaptionskip+ −
\newlength\belowcaptionskip+ −
% but only \abovecaptionskip is used above figure captions and *below* table+ −
% captions+ −
\setlength\abovecaptionskip{0.5\baselineskip}+ −
\setlength\belowcaptionskip{0pt}+ −
% V1.6 create hooks in case the caption spacing ever needs to be+ −
% overridden by a user+ −
\def\@IEEEfigurecaptionsepspace{\vskip\abovecaptionskip\relax}%+ −
\def\@IEEEtablecaptionsepspace{\vskip\abovecaptionskip\relax}%+ −
+ −
+ −
% 1.6b revise caption system so that \@makecaption uses two arguments+ −
% as with LaTeX2e. Otherwise, there will be problems when using hyperref.+ −
\def\@IEEEtablestring{table}+ −
+ −
\ifCLASSOPTIONcompsoc+ −
% V1.7 compsoc \@makecaption+ −
\ifCLASSOPTIONconference% compsoc conference+ −
\long\def\@makecaption#1#2{%+ −
% test if is a for a figure or table+ −
\ifx\@captype\@IEEEtablestring%+ −
% if a table, do table caption+ −
\normalsize\begin{center}{\normalfont\sffamily\normalsize {#1.}~ #2}\end{center}%+ −
\@IEEEtablecaptionsepspace+ −
% if not a table, format it as a figure+ −
\else+ −
\@IEEEfigurecaptionsepspace+ −
\setbox\@tempboxa\hbox{\normalfont\sffamily\normalsize {#1.}~ #2}%+ −
\ifdim \wd\@tempboxa >\hsize%+ −
% if caption is longer than a line, let it wrap around+ −
\setbox\@tempboxa\hbox{\normalfont\sffamily\normalsize {#1.}~ }%+ −
\parbox[t]{\hsize}{\normalfont\sffamily\normalsize \noindent\unhbox\@tempboxa#2}%+ −
% if caption is shorter than a line, center+ −
\else%+ −
\hbox to\hsize{\normalfont\sffamily\normalsize\hfil\box\@tempboxa\hfil}%+ −
\fi\fi}+ −
\else% nonconference compsoc+ −
\long\def\@makecaption#1#2{%+ −
% test if is a for a figure or table+ −
\ifx\@captype\@IEEEtablestring%+ −
% if a table, do table caption+ −
\normalsize\begin{center}{\normalfont\sffamily\normalsize #1}\\{\normalfont\sffamily\normalsize #2}\end{center}%+ −
\@IEEEtablecaptionsepspace+ −
% if not a table, format it as a figure+ −
\else+ −
\@IEEEfigurecaptionsepspace+ −
\setbox\@tempboxa\hbox{\normalfont\sffamily\normalsize {#1.}~ #2}%+ −
\ifdim \wd\@tempboxa >\hsize%+ −
% if caption is longer than a line, let it wrap around+ −
\setbox\@tempboxa\hbox{\normalfont\sffamily\normalsize {#1.}~ }%+ −
\parbox[t]{\hsize}{\normalfont\sffamily\normalsize \noindent\unhbox\@tempboxa#2}%+ −
% if caption is shorter than a line, left justify+ −
\else%+ −
\hbox to\hsize{\normalfont\sffamily\normalsize\box\@tempboxa\hfil}%+ −
\fi\fi}+ −
\fi+ −
+ −
\else% traditional noncompsoc \@makecaption+ −
\long\def\@makecaption#1#2{%+ −
% test if is a for a figure or table+ −
\ifx\@captype\@IEEEtablestring%+ −
% if a table, do table caption+ −
\footnotesize\begin{center}{\normalfont\footnotesize #1}\\{\normalfont\footnotesize\scshape #2}\end{center}%+ −
\@IEEEtablecaptionsepspace+ −
% if not a table, format it as a figure+ −
\else+ −
\@IEEEfigurecaptionsepspace+ −
% 3/2001 use footnotesize, not small; use two nonbreaking spaces, not one+ −
\setbox\@tempboxa\hbox{\normalfont\footnotesize {#1.}~~ #2}%+ −
\ifdim \wd\@tempboxa >\hsize%+ −
% if caption is longer than a line, let it wrap around+ −
\setbox\@tempboxa\hbox{\normalfont\footnotesize {#1.}~~ }%+ −
\parbox[t]{\hsize}{\normalfont\footnotesize\noindent\unhbox\@tempboxa#2}%+ −
% if caption is shorter than a line, center if conference, left justify otherwise+ −
\else%+ −
\ifCLASSOPTIONconference \hbox to\hsize{\normalfont\footnotesize\hfil\box\@tempboxa\hfil}%+ −
\else \hbox to\hsize{\normalfont\footnotesize\box\@tempboxa\hfil}%+ −
\fi\fi\fi}+ −
\fi+ −
+ −
+ −
+ −
% V1.7 disable captions class option, do so in a way that retains operation of \label+ −
% within \caption+ −
\ifCLASSOPTIONcaptionsoff+ −
\long\def\@makecaption#1#2{\vspace*{2em}\footnotesize\begin{center}{\footnotesize #1}\end{center}%+ −
\let\@IEEEtemporiglabeldefsave\label+ −
\let\@IEEEtemplabelargsave\relax+ −
\def\label##1{\gdef\@IEEEtemplabelargsave{##1}}%+ −
\setbox\@tempboxa\hbox{#2}%+ −
\let\label\@IEEEtemporiglabeldefsave+ −
\ifx\@IEEEtemplabelargsave\relax\else\label{\@IEEEtemplabelargsave}\fi}+ −
\fi+ −
+ −
+ −
% V1.7 define end environments with \def not \let so as to work OK with+ −
% preview-latex+ −
\newcounter{figure}+ −
\def\thefigure{\@arabic\c@figure}+ −
\def\fps@figure{tbp}+ −
\def\ftype@figure{1}+ −
\def\ext@figure{lof}+ −
\def\fnum@figure{\figurename~\thefigure}+ −
\def\figure{\@float{figure}}+ −
\def\endfigure{\end@float}+ −
\@namedef{figure*}{\@dblfloat{figure}}+ −
\@namedef{endfigure*}{\end@dblfloat}+ −
\newcounter{table}+ −
\ifCLASSOPTIONcompsoc+ −
\def\thetable{\arabic{table}}+ −
\else+ −
\def\thetable{\@Roman\c@table}+ −
\fi+ −
\def\fps@table{tbp}+ −
\def\ftype@table{2}+ −
\def\ext@table{lot}+ −
\def\fnum@table{\tablename~\thetable}+ −
% V1.6 IEEE uses 8pt text for tables+ −
% to default to footnotesize, we hack into LaTeX2e's \@floatboxreset and pray+ −
\def\table{\def\@floatboxreset{\reset@font\footnotesize\@setminipage}\@float{table}}+ −
\def\endtable{\end@float}+ −
% v1.6b double column tables need to default to footnotesize as well.+ −
\@namedef{table*}{\def\@floatboxreset{\reset@font\footnotesize\@setminipage}\@dblfloat{table}}+ −
\@namedef{endtable*}{\end@dblfloat}+ −
+ −
+ −
+ −
+ −
%%+ −
%% START OF IEEEeqnarry DEFINITIONS+ −
%%+ −
%% Inspired by the concepts, examples, and previous works of LaTeX + −
%% coders and developers such as Donald Arseneau, Fred Bartlett, + −
%% David Carlisle, Tony Liu, Frank Mittelbach, Piet van Oostrum, + −
%% Roland Winkler and Mark Wooding.+ −
%% I don't make the claim that my work here is even near their calibre. ;)+ −
+ −
+ −
% hook to allow easy changeover to IEEEtran.cls/tools.sty error reporting+ −
\def\@IEEEclspkgerror{\ClassError{IEEEtran}}+ −
+ −
\newif\if@IEEEeqnarraystarform% flag to indicate if the environment was called as the star form+ −
\@IEEEeqnarraystarformfalse+ −
+ −
\newif\if@advanceIEEEeqncolcnt% tracks if the environment should advance the col counter+ −
% allows a way to make an \IEEEeqnarraybox that can be used within an \IEEEeqnarray+ −
% used by IEEEeqnarraymulticol so that it can work properly in both+ −
\@advanceIEEEeqncolcnttrue+ −
+ −
\newcount\@IEEEeqnnumcols % tracks how many IEEEeqnarray cols are defined+ −
\newcount\@IEEEeqncolcnt % tracks how many IEEEeqnarray cols the user actually used+ −
+ −
+ −
% The default math style used by the columns+ −
\def\IEEEeqnarraymathstyle{\displaystyle}+ −
% The default text style used by the columns+ −
% default to using the current font+ −
\def\IEEEeqnarraytextstyle{\relax}+ −
+ −
% like the iedlistdecl but for \IEEEeqnarray+ −
\def\IEEEeqnarraydecl{\relax}+ −
\def\IEEEeqnarrayboxdecl{\relax}+ −
+ −
% \yesnumber is the opposite of \nonumber+ −
% a novel concept with the same def as the equationarray package+ −
% However, we give IEEE versions too since some LaTeX packages such as + −
% the MDWtools mathenv.sty redefine \nonumber to something else.+ −
\providecommand{\yesnumber}{\global\@eqnswtrue}+ −
\def\IEEEyesnumber{\global\@eqnswtrue}+ −
\def\IEEEnonumber{\global\@eqnswfalse}+ −
+ −
+ −
\def\IEEEyessubnumber{\global\@IEEEissubequationtrue\global\@eqnswtrue%+ −
\if@IEEEeqnarrayISinner% only do something inside an IEEEeqnarray+ −
\if@IEEElastlinewassubequation\addtocounter{equation}{-1}\else\setcounter{IEEEsubequation}{1}\fi%+ −
\def\@currentlabel{\p@IEEEsubequation\theIEEEsubequation}\fi}+ −
+ −
% flag to indicate that an equation is a sub equation+ −
\newif\if@IEEEissubequation%+ −
\@IEEEissubequationfalse+ −
+ −
% allows users to "push away" equations that get too close to the equation numbers+ −
\def\IEEEeqnarraynumspace{\hphantom{\if@IEEEissubequation\theIEEEsubequationdis\else\theequationdis\fi}}+ −
+ −
% provides a way to span multiple columns within IEEEeqnarray environments+ −
% will consider \if@advanceIEEEeqncolcnt before globally advancing the+ −
% column counter - so as to work within \IEEEeqnarraybox+ −
% usage: \IEEEeqnarraymulticol{number cols. to span}{col type}{cell text}+ −
\long\def\IEEEeqnarraymulticol#1#2#3{\multispan{#1}%+ −
% check if column is defined+ −
\relax\expandafter\ifx\csname @IEEEeqnarraycolDEF#2\endcsname\@IEEEeqnarraycolisdefined%+ −
\csname @IEEEeqnarraycolPRE#2\endcsname#3\relax\relax\relax\relax\relax%+ −
\relax\relax\relax\relax\relax\csname @IEEEeqnarraycolPOST#2\endcsname%+ −
\else% if not, error and use default type+ −
\@IEEEclspkgerror{Invalid column type "#2" in \string\IEEEeqnarraymulticol.\MessageBreak+ −
Using a default centering column instead}%+ −
{You must define IEEEeqnarray column types before use.}%+ −
\csname @IEEEeqnarraycolPRE@IEEEdefault\endcsname#3\relax\relax\relax\relax\relax%+ −
\relax\relax\relax\relax\relax\csname @IEEEeqnarraycolPOST@IEEEdefault\endcsname%+ −
\fi%+ −
% advance column counter only if the IEEEeqnarray environment wants it+ −
\if@advanceIEEEeqncolcnt\global\advance\@IEEEeqncolcnt by #1\relax\fi}+ −
+ −
% like \omit, but maintains track of the column counter for \IEEEeqnarray+ −
\def\IEEEeqnarrayomit{\omit\if@advanceIEEEeqncolcnt\global\advance\@IEEEeqncolcnt by 1\relax\fi}+ −
+ −
+ −
% provides a way to define a letter referenced column type+ −
% usage: \IEEEeqnarraydefcol{col. type letter/name}{pre insertion text}{post insertion text}+ −
\def\IEEEeqnarraydefcol#1#2#3{\expandafter\def\csname @IEEEeqnarraycolPRE#1\endcsname{#2}%+ −
\expandafter\def\csname @IEEEeqnarraycolPOST#1\endcsname{#3}%+ −
\expandafter\def\csname @IEEEeqnarraycolDEF#1\endcsname{1}}+ −
+ −
+ −
% provides a way to define a numerically referenced inter-column glue types+ −
% usage: \IEEEeqnarraydefcolsep{col. glue number}{glue definition}+ −
\def\IEEEeqnarraydefcolsep#1#2{\expandafter\def\csname @IEEEeqnarraycolSEP\romannumeral #1\endcsname{#2}%+ −
\expandafter\def\csname @IEEEeqnarraycolSEPDEF\romannumeral #1\endcsname{1}}+ −
+ −
+ −
\def\@IEEEeqnarraycolisdefined{1}% just a macro for 1, used for checking undefined column types+ −
+ −
+ −
% expands and appends the given argument to the \@IEEEtrantmptoksA token list+ −
% used to build up the \halign preamble+ −
\def\@IEEEappendtoksA#1{\edef\@@IEEEappendtoksA{\@IEEEtrantmptoksA={\the\@IEEEtrantmptoksA #1}}%+ −
\@@IEEEappendtoksA}+ −
+ −
% also appends to \@IEEEtrantmptoksA, but does not expand the argument+ −
% uses \toks8 as a scratchpad register+ −
\def\@IEEEappendNOEXPANDtoksA#1{\toks8={#1}%+ −
\edef\@@IEEEappendNOEXPANDtoksA{\@IEEEtrantmptoksA={\the\@IEEEtrantmptoksA\the\toks8}}%+ −
\@@IEEEappendNOEXPANDtoksA}+ −
+ −
% define some common column types for the user+ −
% math+ −
\IEEEeqnarraydefcol{l}{$\IEEEeqnarraymathstyle}{$\hfil}+ −
\IEEEeqnarraydefcol{c}{\hfil$\IEEEeqnarraymathstyle}{$\hfil}+ −
\IEEEeqnarraydefcol{r}{\hfil$\IEEEeqnarraymathstyle}{$}+ −
\IEEEeqnarraydefcol{L}{$\IEEEeqnarraymathstyle{}}{{}$\hfil}+ −
\IEEEeqnarraydefcol{C}{\hfil$\IEEEeqnarraymathstyle{}}{{}$\hfil}+ −
\IEEEeqnarraydefcol{R}{\hfil$\IEEEeqnarraymathstyle{}}{{}$}+ −
% text+ −
\IEEEeqnarraydefcol{s}{\IEEEeqnarraytextstyle}{\hfil}+ −
\IEEEeqnarraydefcol{t}{\hfil\IEEEeqnarraytextstyle}{\hfil}+ −
\IEEEeqnarraydefcol{u}{\hfil\IEEEeqnarraytextstyle}{}+ −
+ −
% vertical rules+ −
\IEEEeqnarraydefcol{v}{}{\vrule width\arrayrulewidth}+ −
\IEEEeqnarraydefcol{vv}{\vrule width\arrayrulewidth\hfil}{\hfil\vrule width\arrayrulewidth}+ −
\IEEEeqnarraydefcol{V}{}{\vrule width\arrayrulewidth\hskip\doublerulesep\vrule width\arrayrulewidth}+ −
\IEEEeqnarraydefcol{VV}{\vrule width\arrayrulewidth\hskip\doublerulesep\vrule width\arrayrulewidth\hfil}%+ −
{\hfil\vrule width\arrayrulewidth\hskip\doublerulesep\vrule width\arrayrulewidth}+ −
+ −
% horizontal rules+ −
\IEEEeqnarraydefcol{h}{}{\leaders\hrule height\arrayrulewidth\hfil}+ −
\IEEEeqnarraydefcol{H}{}{\leaders\vbox{\hrule width\arrayrulewidth\vskip\doublerulesep\hrule width\arrayrulewidth}\hfil}+ −
+ −
% plain+ −
\IEEEeqnarraydefcol{x}{}{}+ −
\IEEEeqnarraydefcol{X}{$}{$}+ −
+ −
% the default column type to use in the event a column type is not defined+ −
\IEEEeqnarraydefcol{@IEEEdefault}{\hfil$\IEEEeqnarraymathstyle}{$\hfil}+ −
+ −
+ −
% a zero tabskip (used for "-" col types)+ −
\def\@IEEEeqnarraycolSEPzero{0pt plus 0pt minus 0pt}+ −
% a centering tabskip (used for "+" col types)+ −
\def\@IEEEeqnarraycolSEPcenter{1000pt plus 0pt minus 1000pt}+ −
+ −
% top level default tabskip glues for the start, end, and inter-column+ −
% may be reset within environments not always at the top level, e.g., \IEEEeqnarraybox+ −
\edef\@IEEEeqnarraycolSEPdefaultstart{\@IEEEeqnarraycolSEPcenter}% default start glue+ −
\edef\@IEEEeqnarraycolSEPdefaultend{\@IEEEeqnarraycolSEPcenter}% default end glue+ −
\edef\@IEEEeqnarraycolSEPdefaultmid{\@IEEEeqnarraycolSEPzero}% default inter-column glue+ −
+ −
+ −
+ −
% creates a vertical rule that extends from the bottom to the top a a cell+ −
% Provided in case other packages redefine \vline some other way.+ −
% usage: \IEEEeqnarrayvrule[rule thickness]+ −
% If no argument is provided, \arrayrulewidth will be used for the rule thickness. + −
\newcommand\IEEEeqnarrayvrule[1][\arrayrulewidth]{\vrule\@width#1\relax}+ −
+ −
% creates a blank separator row+ −
% usage: \IEEEeqnarrayseprow[separation length][font size commands]+ −
% default is \IEEEeqnarrayseprow[0.25\normalbaselineskip][\relax]+ −
% blank arguments inherit the default values+ −
% uses \skip5 as a scratch register - calls \@IEEEeqnarraystrutsize which uses more scratch registers+ −
\def\IEEEeqnarrayseprow{\relax\@ifnextchar[{\@IEEEeqnarrayseprow}{\@IEEEeqnarrayseprow[0.25\normalbaselineskip]}}+ −
\def\@IEEEeqnarrayseprow[#1]{\relax\@ifnextchar[{\@@IEEEeqnarrayseprow[#1]}{\@@IEEEeqnarrayseprow[#1][\relax]}}+ −
\def\@@IEEEeqnarrayseprow[#1][#2]{\def\@IEEEeqnarrayseprowARGONE{#1}%+ −
\ifx\@IEEEeqnarrayseprowARGONE\@empty%+ −
% get the skip value, based on the font commands+ −
% use skip5 because \IEEEeqnarraystrutsize uses \skip0, \skip2, \skip3+ −
% assign within a bogus box to confine the font changes+ −
{\setbox0=\hbox{#2\relax\global\skip5=0.25\normalbaselineskip}}%+ −
\else%+ −
{\setbox0=\hbox{#2\relax\global\skip5=#1}}%+ −
\fi%+ −
\@IEEEeqnarrayhoptolastcolumn\IEEEeqnarraystrutsize{\skip5}{0pt}[\relax]\relax}+ −
+ −
% creates a blank separator row, but omits all the column templates+ −
% usage: \IEEEeqnarrayseprowcut[separation length][font size commands]+ −
% default is \IEEEeqnarrayseprowcut[0.25\normalbaselineskip][\relax]+ −
% blank arguments inherit the default values+ −
% uses \skip5 as a scratch register - calls \@IEEEeqnarraystrutsize which uses more scratch registers+ −
\def\IEEEeqnarrayseprowcut{\multispan{\@IEEEeqnnumcols}\relax% span all the cols+ −
% advance column counter only if the IEEEeqnarray environment wants it+ −
\if@advanceIEEEeqncolcnt\global\advance\@IEEEeqncolcnt by \@IEEEeqnnumcols\relax\fi%+ −
\@ifnextchar[{\@IEEEeqnarrayseprowcut}{\@IEEEeqnarrayseprowcut[0.25\normalbaselineskip]}}+ −
\def\@IEEEeqnarrayseprowcut[#1]{\relax\@ifnextchar[{\@@IEEEeqnarrayseprowcut[#1]}{\@@IEEEeqnarrayseprowcut[#1][\relax]}}+ −
\def\@@IEEEeqnarrayseprowcut[#1][#2]{\def\@IEEEeqnarrayseprowARGONE{#1}%+ −
\ifx\@IEEEeqnarrayseprowARGONE\@empty%+ −
% get the skip value, based on the font commands+ −
% use skip5 because \IEEEeqnarraystrutsize uses \skip0, \skip2, \skip3+ −
% assign within a bogus box to confine the font changes+ −
{\setbox0=\hbox{#2\relax\global\skip5=0.25\normalbaselineskip}}%+ −
\else%+ −
{\setbox0=\hbox{#2\relax\global\skip5=#1}}%+ −
\fi%+ −
\IEEEeqnarraystrutsize{\skip5}{0pt}[\relax]\relax}+ −
+ −
+ −
+ −
% draws a single rule across all the columns optional+ −
% argument determines the rule width, \arrayrulewidth is the default+ −
% updates column counter as needed and turns off struts+ −
% usage: \IEEEeqnarrayrulerow[rule line thickness]+ −
\def\IEEEeqnarrayrulerow{\multispan{\@IEEEeqnnumcols}\relax% span all the cols+ −
% advance column counter only if the IEEEeqnarray environment wants it+ −
\if@advanceIEEEeqncolcnt\global\advance\@IEEEeqncolcnt by \@IEEEeqnnumcols\relax\fi%+ −
\@ifnextchar[{\@IEEEeqnarrayrulerow}{\@IEEEeqnarrayrulerow[\arrayrulewidth]}}+ −
\def\@IEEEeqnarrayrulerow[#1]{\leaders\hrule height#1\hfil\relax% put in our rule + −
% turn off any struts+ −
\IEEEeqnarraystrutsize{0pt}{0pt}[\relax]\relax}+ −
+ −
+ −
% draws a double rule by using a single rule row, a separator row, and then+ −
% another single rule row + −
% first optional argument determines the rule thicknesses, \arrayrulewidth is the default+ −
% second optional argument determines the rule spacing, \doublerulesep is the default+ −
% usage: \IEEEeqnarraydblrulerow[rule line thickness][rule spacing]+ −
\def\IEEEeqnarraydblrulerow{\multispan{\@IEEEeqnnumcols}\relax% span all the cols+ −
% advance column counter only if the IEEEeqnarray environment wants it+ −
\if@advanceIEEEeqncolcnt\global\advance\@IEEEeqncolcnt by \@IEEEeqnnumcols\relax\fi%+ −
\@ifnextchar[{\@IEEEeqnarraydblrulerow}{\@IEEEeqnarraydblrulerow[\arrayrulewidth]}}+ −
\def\@IEEEeqnarraydblrulerow[#1]{\relax\@ifnextchar[{\@@IEEEeqnarraydblrulerow[#1]}%+ −
{\@@IEEEeqnarraydblrulerow[#1][\doublerulesep]}}+ −
\def\@@IEEEeqnarraydblrulerow[#1][#2]{\def\@IEEEeqnarraydblrulerowARG{#1}%+ −
% we allow the user to say \IEEEeqnarraydblrulerow[][]+ −
\ifx\@IEEEeqnarraydblrulerowARG\@empty%+ −
\@IEEEeqnarrayrulerow[\arrayrulewidth]%+ −
\else%+ −
\@IEEEeqnarrayrulerow[#1]\relax%+ −
\fi%+ −
\def\@IEEEeqnarraydblrulerowARG{#2}%+ −
\ifx\@IEEEeqnarraydblrulerowARG\@empty%+ −
\\\IEEEeqnarrayseprow[\doublerulesep][\relax]%+ −
\else%+ −
\\\IEEEeqnarrayseprow[#2][\relax]%+ −
\fi%+ −
\\\multispan{\@IEEEeqnnumcols}%+ −
% advance column counter only if the IEEEeqnarray environment wants it+ −
\if@advanceIEEEeqncolcnt\global\advance\@IEEEeqncolcnt by \@IEEEeqnnumcols\relax\fi%+ −
\def\@IEEEeqnarraydblrulerowARG{#1}%+ −
\ifx\@IEEEeqnarraydblrulerowARG\@empty%+ −
\@IEEEeqnarrayrulerow[\arrayrulewidth]%+ −
\else%+ −
\@IEEEeqnarrayrulerow[#1]%+ −
\fi%+ −
}+ −
+ −
% draws a double rule by using a single rule row, a separator (cutting) row, and then+ −
% another single rule row + −
% first optional argument determines the rule thicknesses, \arrayrulewidth is the default+ −
% second optional argument determines the rule spacing, \doublerulesep is the default+ −
% usage: \IEEEeqnarraydblrulerow[rule line thickness][rule spacing]+ −
\def\IEEEeqnarraydblrulerowcut{\multispan{\@IEEEeqnnumcols}\relax% span all the cols+ −
% advance column counter only if the IEEEeqnarray environment wants it+ −
\if@advanceIEEEeqncolcnt\global\advance\@IEEEeqncolcnt by \@IEEEeqnnumcols\relax\fi%+ −
\@ifnextchar[{\@IEEEeqnarraydblrulerowcut}{\@IEEEeqnarraydblrulerowcut[\arrayrulewidth]}}+ −
\def\@IEEEeqnarraydblrulerowcut[#1]{\relax\@ifnextchar[{\@@IEEEeqnarraydblrulerowcut[#1]}%+ −
{\@@IEEEeqnarraydblrulerowcut[#1][\doublerulesep]}}+ −
\def\@@IEEEeqnarraydblrulerowcut[#1][#2]{\def\@IEEEeqnarraydblrulerowARG{#1}%+ −
% we allow the user to say \IEEEeqnarraydblrulerow[][]+ −
\ifx\@IEEEeqnarraydblrulerowARG\@empty%+ −
\@IEEEeqnarrayrulerow[\arrayrulewidth]%+ −
\else%+ −
\@IEEEeqnarrayrulerow[#1]%+ −
\fi%+ −
\def\@IEEEeqnarraydblrulerowARG{#2}%+ −
\ifx\@IEEEeqnarraydblrulerowARG\@empty%+ −
\\\IEEEeqnarrayseprowcut[\doublerulesep][\relax]%+ −
\else%+ −
\\\IEEEeqnarrayseprowcut[#2][\relax]%+ −
\fi%+ −
\\\multispan{\@IEEEeqnnumcols}%+ −
% advance column counter only if the IEEEeqnarray environment wants it+ −
\if@advanceIEEEeqncolcnt\global\advance\@IEEEeqncolcnt by \@IEEEeqnnumcols\relax\fi%+ −
\def\@IEEEeqnarraydblrulerowARG{#1}%+ −
\ifx\@IEEEeqnarraydblrulerowARG\@empty%+ −
\@IEEEeqnarrayrulerow[\arrayrulewidth]%+ −
\else%+ −
\@IEEEeqnarrayrulerow[#1]%+ −
\fi%+ −
}+ −
+ −
+ −
+ −
% inserts a full row's worth of &'s+ −
% relies on \@IEEEeqnnumcols to provide the correct number of columns+ −
% uses \@IEEEtrantmptoksA, \count0 as scratch registers+ −
\def\@IEEEeqnarrayhoptolastcolumn{\@IEEEtrantmptoksA={}\count0=1\relax%+ −
\loop% add cols if the user did not use them all+ −
\ifnum\count0<\@IEEEeqnnumcols\relax%+ −
\@IEEEappendtoksA{&}%+ −
\advance\count0 by 1\relax% update the col count+ −
\repeat%+ −
\the\@IEEEtrantmptoksA%execute the &'s+ −
}+ −
+ −
+ −
+ −
\newif\if@IEEEeqnarrayISinner % flag to indicate if we are within the lines+ −
\@IEEEeqnarrayISinnerfalse % of an IEEEeqnarray - after the IEEEeqnarraydecl+ −
+ −
\edef\@IEEEeqnarrayTHEstrutheight{0pt} % height and depth of IEEEeqnarray struts+ −
\edef\@IEEEeqnarrayTHEstrutdepth{0pt}+ −
+ −
\edef\@IEEEeqnarrayTHEmasterstrutheight{0pt} % default height and depth of+ −
\edef\@IEEEeqnarrayTHEmasterstrutdepth{0pt} % struts within an IEEEeqnarray+ −
+ −
\edef\@IEEEeqnarrayTHEmasterstrutHSAVE{0pt} % saved master strut height+ −
\edef\@IEEEeqnarrayTHEmasterstrutDSAVE{0pt} % and depth+ −
+ −
\newif\if@IEEEeqnarrayusemasterstrut % flag to indicate that the master strut value+ −
\@IEEEeqnarrayusemasterstruttrue % is to be used+ −
+ −
+ −
+ −
% saves the strut height and depth of the master strut+ −
\def\@IEEEeqnarraymasterstrutsave{\relax%+ −
\expandafter\skip0=\@IEEEeqnarrayTHEmasterstrutheight\relax%+ −
\expandafter\skip2=\@IEEEeqnarrayTHEmasterstrutdepth\relax%+ −
% remove stretchability+ −
\dimen0\skip0\relax%+ −
\dimen2\skip2\relax%+ −
% save values+ −
\edef\@IEEEeqnarrayTHEmasterstrutHSAVE{\the\dimen0}%+ −
\edef\@IEEEeqnarrayTHEmasterstrutDSAVE{\the\dimen2}}+ −
+ −
% restores the strut height and depth of the master strut+ −
\def\@IEEEeqnarraymasterstrutrestore{\relax%+ −
\expandafter\skip0=\@IEEEeqnarrayTHEmasterstrutHSAVE\relax%+ −
\expandafter\skip2=\@IEEEeqnarrayTHEmasterstrutDSAVE\relax%+ −
% remove stretchability+ −
\dimen0\skip0\relax%+ −
\dimen2\skip2\relax%+ −
% restore values+ −
\edef\@IEEEeqnarrayTHEmasterstrutheight{\the\dimen0}%+ −
\edef\@IEEEeqnarrayTHEmasterstrutdepth{\the\dimen2}}+ −
+ −
+ −
% globally restores the strut height and depth to the + −
% master values and sets the master strut flag to true+ −
\def\@IEEEeqnarraystrutreset{\relax%+ −
\expandafter\skip0=\@IEEEeqnarrayTHEmasterstrutheight\relax%+ −
\expandafter\skip2=\@IEEEeqnarrayTHEmasterstrutdepth\relax%+ −
% remove stretchability+ −
\dimen0\skip0\relax%+ −
\dimen2\skip2\relax%+ −
% restore values+ −
\xdef\@IEEEeqnarrayTHEstrutheight{\the\dimen0}%+ −
\xdef\@IEEEeqnarrayTHEstrutdepth{\the\dimen2}%+ −
\global\@IEEEeqnarrayusemasterstruttrue}+ −
+ −
+ −
% if the master strut is not to be used, make the current+ −
% values of \@IEEEeqnarrayTHEstrutheight, \@IEEEeqnarrayTHEstrutdepth+ −
% and the use master strut flag, global+ −
% this allows user strut commands issued in the last column to be carried+ −
% into the isolation/strut column+ −
\def\@IEEEeqnarrayglobalizestrutstatus{\relax%+ −
\if@IEEEeqnarrayusemasterstrut\else%+ −
\xdef\@IEEEeqnarrayTHEstrutheight{\@IEEEeqnarrayTHEstrutheight}%+ −
\xdef\@IEEEeqnarrayTHEstrutdepth{\@IEEEeqnarrayTHEstrutdepth}%+ −
\global\@IEEEeqnarrayusemasterstrutfalse%+ −
\fi}+ −
+ −
+ −
+ −
% usage: \IEEEeqnarraystrutsize{height}{depth}[font size commands]+ −
% If called outside the lines of an IEEEeqnarray, sets the height+ −
% and depth of both the master and local struts. If called inside+ −
% an IEEEeqnarray line, sets the height and depth of the local strut+ −
% only and sets the flag to indicate the use of the local strut+ −
% values. If the height or depth is left blank, 0.7\normalbaselineskip+ −
% and 0.3\normalbaselineskip will be used, respectively.+ −
% The optional argument can be used to evaluate the lengths under+ −
% a different font size and styles. If none is specified, the current+ −
% font is used.+ −
% uses scratch registers \skip0, \skip2, \skip3, \dimen0, \dimen2+ −
\def\IEEEeqnarraystrutsize#1#2{\relax\@ifnextchar[{\@IEEEeqnarraystrutsize{#1}{#2}}{\@IEEEeqnarraystrutsize{#1}{#2}[\relax]}}+ −
\def\@IEEEeqnarraystrutsize#1#2[#3]{\def\@IEEEeqnarraystrutsizeARG{#1}%+ −
\ifx\@IEEEeqnarraystrutsizeARG\@empty%+ −
{\setbox0=\hbox{#3\relax\global\skip3=0.7\normalbaselineskip}}%+ −
\skip0=\skip3\relax%+ −
\else% arg one present+ −
{\setbox0=\hbox{#3\relax\global\skip3=#1\relax}}%+ −
\skip0=\skip3\relax%+ −
\fi% if null arg+ −
\def\@IEEEeqnarraystrutsizeARG{#2}%+ −
\ifx\@IEEEeqnarraystrutsizeARG\@empty%+ −
{\setbox0=\hbox{#3\relax\global\skip3=0.3\normalbaselineskip}}%+ −
\skip2=\skip3\relax%+ −
\else% arg two present+ −
{\setbox0=\hbox{#3\relax\global\skip3=#2\relax}}%+ −
\skip2=\skip3\relax%+ −
\fi% if null arg+ −
% remove stretchability, just to be safe+ −
\dimen0\skip0\relax%+ −
\dimen2\skip2\relax%+ −
% dimen0 = height, dimen2 = depth+ −
\if@IEEEeqnarrayISinner% inner does not touch master strut size+ −
\edef\@IEEEeqnarrayTHEstrutheight{\the\dimen0}%+ −
\edef\@IEEEeqnarrayTHEstrutdepth{\the\dimen2}%+ −
\@IEEEeqnarrayusemasterstrutfalse% do not use master+ −
\else% outer, have to set master strut too+ −
\edef\@IEEEeqnarrayTHEmasterstrutheight{\the\dimen0}%+ −
\edef\@IEEEeqnarrayTHEmasterstrutdepth{\the\dimen2}%+ −
\edef\@IEEEeqnarrayTHEstrutheight{\the\dimen0}%+ −
\edef\@IEEEeqnarrayTHEstrutdepth{\the\dimen2}%+ −
\@IEEEeqnarrayusemasterstruttrue% use master strut+ −
\fi}+ −
+ −
+ −
% usage: \IEEEeqnarraystrutsizeadd{added height}{added depth}[font size commands]+ −
% If called outside the lines of an IEEEeqnarray, adds the given height+ −
% and depth to both the master and local struts.+ −
% If called inside an IEEEeqnarray line, adds the given height and depth+ −
% to the local strut only and sets the flag to indicate the use + −
% of the local strut values.+ −
% In both cases, if a height or depth is left blank, 0pt is used instead.+ −
% The optional argument can be used to evaluate the lengths under+ −
% a different font size and styles. If none is specified, the current+ −
% font is used.+ −
% uses scratch registers \skip0, \skip2, \skip3, \dimen0, \dimen2+ −
\def\IEEEeqnarraystrutsizeadd#1#2{\relax\@ifnextchar[{\@IEEEeqnarraystrutsizeadd{#1}{#2}}{\@IEEEeqnarraystrutsizeadd{#1}{#2}[\relax]}}+ −
\def\@IEEEeqnarraystrutsizeadd#1#2[#3]{\def\@IEEEeqnarraystrutsizearg{#1}%+ −
\ifx\@IEEEeqnarraystrutsizearg\@empty%+ −
\skip0=0pt\relax%+ −
\else% arg one present+ −
{\setbox0=\hbox{#3\relax\global\skip3=#1}}%+ −
\skip0=\skip3\relax%+ −
\fi% if null arg+ −
\def\@IEEEeqnarraystrutsizearg{#2}%+ −
\ifx\@IEEEeqnarraystrutsizearg\@empty%+ −
\skip2=0pt\relax%+ −
\else% arg two present+ −
{\setbox0=\hbox{#3\relax\global\skip3=#2}}%+ −
\skip2=\skip3\relax%+ −
\fi% if null arg+ −
% remove stretchability, just to be safe+ −
\dimen0\skip0\relax%+ −
\dimen2\skip2\relax%+ −
% dimen0 = height, dimen2 = depth+ −
\if@IEEEeqnarrayISinner% inner does not touch master strut size+ −
% get local strut size+ −
\expandafter\skip0=\@IEEEeqnarrayTHEstrutheight\relax%+ −
\expandafter\skip2=\@IEEEeqnarrayTHEstrutdepth\relax%+ −
% add it to the user supplied values+ −
\advance\dimen0 by \skip0\relax%+ −
\advance\dimen2 by \skip2\relax%+ −
% update the local strut size+ −
\edef\@IEEEeqnarrayTHEstrutheight{\the\dimen0}%+ −
\edef\@IEEEeqnarrayTHEstrutdepth{\the\dimen2}%+ −
\@IEEEeqnarrayusemasterstrutfalse% do not use master+ −
\else% outer, have to set master strut too+ −
% get master strut size+ −
\expandafter\skip0=\@IEEEeqnarrayTHEmasterstrutheight\relax%+ −
\expandafter\skip2=\@IEEEeqnarrayTHEmasterstrutdepth\relax%+ −
% add it to the user supplied values+ −
\advance\dimen0 by \skip0\relax%+ −
\advance\dimen2 by \skip2\relax%+ −
% update the local and master strut sizes+ −
\edef\@IEEEeqnarrayTHEmasterstrutheight{\the\dimen0}%+ −
\edef\@IEEEeqnarrayTHEmasterstrutdepth{\the\dimen2}%+ −
\edef\@IEEEeqnarrayTHEstrutheight{\the\dimen0}%+ −
\edef\@IEEEeqnarrayTHEstrutdepth{\the\dimen2}%+ −
\@IEEEeqnarrayusemasterstruttrue% use master strut+ −
\fi}+ −
+ −
+ −
% allow user a way to see the struts+ −
\newif\ifIEEEvisiblestruts+ −
\IEEEvisiblestrutsfalse+ −
+ −
% inserts an invisible strut using the master or local strut values+ −
% uses scratch registers \skip0, \skip2, \dimen0, \dimen2+ −
\def\@IEEEeqnarrayinsertstrut{\relax%+ −
\if@IEEEeqnarrayusemasterstrut+ −
% get master strut size+ −
\expandafter\skip0=\@IEEEeqnarrayTHEmasterstrutheight\relax%+ −
\expandafter\skip2=\@IEEEeqnarrayTHEmasterstrutdepth\relax%+ −
\else%+ −
% get local strut size+ −
\expandafter\skip0=\@IEEEeqnarrayTHEstrutheight\relax%+ −
\expandafter\skip2=\@IEEEeqnarrayTHEstrutdepth\relax%+ −
\fi%+ −
% remove stretchability, probably not needed+ −
\dimen0\skip0\relax%+ −
\dimen2\skip2\relax%+ −
% dimen0 = height, dimen2 = depth+ −
% allow user to see struts if desired+ −
\ifIEEEvisiblestruts%+ −
\vrule width0.2pt height\dimen0 depth\dimen2\relax%+ −
\else%+ −
\vrule width0pt height\dimen0 depth\dimen2\relax\fi}+ −
+ −
+ −
% creates an invisible strut, useable even outside \IEEEeqnarray+ −
% if \IEEEvisiblestrutstrue, the strut will be visible and 0.2pt wide. + −
% usage: \IEEEstrut[height][depth][font size commands]+ −
% default is \IEEEstrut[0.7\normalbaselineskip][0.3\normalbaselineskip][\relax]+ −
% blank arguments inherit the default values+ −
% uses \dimen0, \dimen2, \skip0, \skip2+ −
\def\IEEEstrut{\relax\@ifnextchar[{\@IEEEstrut}{\@IEEEstrut[0.7\normalbaselineskip]}}+ −
\def\@IEEEstrut[#1]{\relax\@ifnextchar[{\@@IEEEstrut[#1]}{\@@IEEEstrut[#1][0.3\normalbaselineskip]}}+ −
\def\@@IEEEstrut[#1][#2]{\relax\@ifnextchar[{\@@@IEEEstrut[#1][#2]}{\@@@IEEEstrut[#1][#2][\relax]}}+ −
\def\@@@IEEEstrut[#1][#2][#3]{\mbox{#3\relax%+ −
\def\@IEEEstrutARG{#1}%+ −
\ifx\@IEEEstrutARG\@empty%+ −
\skip0=0.7\normalbaselineskip\relax%+ −
\else%+ −
\skip0=#1\relax%+ −
\fi%+ −
\def\@IEEEstrutARG{#2}%+ −
\ifx\@IEEEstrutARG\@empty%+ −
\skip2=0.3\normalbaselineskip\relax%+ −
\else%+ −
\skip2=#2\relax%+ −
\fi%+ −
% remove stretchability, probably not needed+ −
\dimen0\skip0\relax%+ −
\dimen2\skip2\relax%+ −
\ifIEEEvisiblestruts%+ −
\vrule width0.2pt height\dimen0 depth\dimen2\relax%+ −
\else%+ −
\vrule width0.0pt height\dimen0 depth\dimen2\relax\fi}}+ −
+ −
+ −
% enables strut mode by setting a default strut size and then zeroing the+ −
% \baselineskip, \lineskip, \lineskiplimit and \jot+ −
\def\IEEEeqnarraystrutmode{\IEEEeqnarraystrutsize{0.7\normalbaselineskip}{0.3\normalbaselineskip}[\relax]%+ −
\baselineskip=0pt\lineskip=0pt\lineskiplimit=0pt\jot=0pt}+ −
+ −
+ −
+ −
\def\IEEEeqnarray{\@IEEEeqnarraystarformfalse\@IEEEeqnarray}+ −
\def\endIEEEeqnarray{\end@IEEEeqnarray}+ −
+ −
\@namedef{IEEEeqnarray*}{\@IEEEeqnarraystarformtrue\@IEEEeqnarray}+ −
\@namedef{endIEEEeqnarray*}{\end@IEEEeqnarray}+ −
+ −
+ −
% \IEEEeqnarray is an enhanced \eqnarray. + −
% The star form defaults to not putting equation numbers at the end of each row.+ −
% usage: \IEEEeqnarray[decl]{cols}+ −
\def\@IEEEeqnarray{\relax\@ifnextchar[{\@@IEEEeqnarray}{\@@IEEEeqnarray[\relax]}}+ −
\def\@@IEEEeqnarray[#1]#2{%+ −
% default to showing the equation number or not based on whether or not+ −
% the star form was involked+ −
\if@IEEEeqnarraystarform\global\@eqnswfalse+ −
\else% not the star form+ −
\global\@eqnswtrue+ −
\fi% if star form+ −
\@IEEEissubequationfalse% default to no subequations+ −
\@IEEElastlinewassubequationfalse% assume last line is not a sub equation+ −
\@IEEEeqnarrayISinnerfalse% not yet within the lines of the halign+ −
\@IEEEeqnarraystrutsize{0pt}{0pt}[\relax]% turn off struts by default+ −
\@IEEEeqnarrayusemasterstruttrue% use master strut till user asks otherwise+ −
\IEEEvisiblestrutsfalse% diagnostic mode defaults to off+ −
% no extra space unless the user specifically requests it+ −
\lineskip=0pt\relax+ −
\lineskiplimit=0pt\relax+ −
\baselineskip=\normalbaselineskip\relax%+ −
\jot=\IEEEnormaljot\relax%+ −
\mathsurround\z@\relax% no extra spacing around math+ −
\@advanceIEEEeqncolcnttrue% advance the col counter for each col the user uses, + −
% used in \IEEEeqnarraymulticol and in the preamble build+ −
\stepcounter{equation}% advance equation counter before first line+ −
\setcounter{IEEEsubequation}{0}% no subequation yet + −
\def\@currentlabel{\p@equation\theequation}% redefine the ref label+ −
\IEEEeqnarraydecl\relax% allow a way for the user to make global overrides+ −
#1\relax% allow user to override defaults+ −
\let\\\@IEEEeqnarraycr% replace newline with one that can put in eqn. numbers+ −
\global\@IEEEeqncolcnt\z@% col. count = 0 for first line+ −
\@IEEEbuildpreamble #2\end\relax% build the preamble and put it into \@IEEEtrantmptoksA + −
% put in the column for the equation number+ −
\ifnum\@IEEEeqnnumcols>0\relax\@IEEEappendtoksA{&}\fi% col separator for those after the first+ −
\toks0={##}%+ −
% advance the \@IEEEeqncolcnt for the isolation col, this helps with error checking+ −
\@IEEEappendtoksA{\global\advance\@IEEEeqncolcnt by 1\relax}%+ −
% add the isolation column+ −
\@IEEEappendtoksA{\tabskip\z@skip\bgroup\the\toks0\egroup}%+ −
% advance the \@IEEEeqncolcnt for the equation number col, this helps with error checking+ −
\@IEEEappendtoksA{&\global\advance\@IEEEeqncolcnt by 1\relax}%+ −
% add the equation number col to the preamble+ −
\@IEEEappendtoksA{\tabskip\z@skip\hb@xt@\z@\bgroup\hss\the\toks0\egroup}%+ −
% note \@IEEEeqnnumcols does not count the equation col or isolation col+ −
% set the starting tabskip glue as determined by the preamble build+ −
\tabskip=\@IEEEBPstartglue\relax+ −
% begin the display alignment+ −
\@IEEEeqnarrayISinnertrue% commands are now within the lines+ −
$$\everycr{}\halign to\displaywidth\bgroup+ −
% "exspand" the preamble+ −
\span\the\@IEEEtrantmptoksA\cr}+ −
+ −
% enter isolation/strut column (or the next column if the user did not use+ −
% every column), record the strut status, complete the columns, do the strut if needed,+ −
% restore counters to correct values and exit+ −
\def\end@IEEEeqnarray{\@IEEEeqnarrayglobalizestrutstatus&\@@IEEEeqnarraycr\egroup%+ −
\if@IEEElastlinewassubequation\global\advance\c@IEEEsubequation\m@ne\fi%+ −
\global\advance\c@equation\m@ne%+ −
$$\@ignoretrue}+ −
+ −
% need a way to remember if last line is a subequation+ −
\newif\if@IEEElastlinewassubequation%+ −
\@IEEElastlinewassubequationfalse+ −
+ −
% IEEEeqnarray uses a modifed \\ instead of the plain \cr to+ −
% end rows. This allows for things like \\*[vskip amount]+ −
% This "cr" macros are modified versions those for LaTeX2e's eqnarray+ −
% the {\ifnum0=`} braces must be kept away from the last column to avoid+ −
% altering spacing of its math, so we use & to advance to the next column+ −
% as there is an isolation/strut column after the user's columns+ −
\def\@IEEEeqnarraycr{\@IEEEeqnarrayglobalizestrutstatus&% save strut status and advance to next column+ −
{\ifnum0=`}\fi+ −
\@ifstar{%+ −
\global\@eqpen\@M\@IEEEeqnarrayYCR+ −
}{%+ −
\global\@eqpen\interdisplaylinepenalty \@IEEEeqnarrayYCR+ −
}%+ −
}+ −
+ −
\def\@IEEEeqnarrayYCR{\@testopt\@IEEEeqnarrayXCR\z@skip}+ −
+ −
\def\@IEEEeqnarrayXCR[#1]{%+ −
\ifnum0=`{\fi}%+ −
\@@IEEEeqnarraycr+ −
\noalign{\penalty\@eqpen\vskip\jot\vskip #1\relax}}%+ −
+ −
\def\@@IEEEeqnarraycr{\@IEEEtrantmptoksA={}% clear token register+ −
\advance\@IEEEeqncolcnt by -1\relax% adjust col count because of the isolation column+ −
\ifnum\@IEEEeqncolcnt>\@IEEEeqnnumcols\relax+ −
\@IEEEclspkgerror{Too many columns within the IEEEeqnarray\MessageBreak+ −
environment}%+ −
{Use fewer \string &'s or put more columns in the IEEEeqnarry column\MessageBreak + −
specifications.}\relax%+ −
\else+ −
\loop% add cols if the user did not use them all+ −
\ifnum\@IEEEeqncolcnt<\@IEEEeqnnumcols\relax+ −
\@IEEEappendtoksA{&}%+ −
\advance\@IEEEeqncolcnt by 1\relax% update the col count+ −
\repeat+ −
% this number of &'s will take us the the isolation column+ −
\fi+ −
% execute the &'s+ −
\the\@IEEEtrantmptoksA%+ −
% handle the strut/isolation column+ −
\@IEEEeqnarrayinsertstrut% do the strut if needed+ −
\@IEEEeqnarraystrutreset% reset the strut system for next line or IEEEeqnarray+ −
&% and enter the equation number column+ −
% is this line needs an equation number, display it and advance the+ −
% (sub)equation counters, record what type this line was+ −
\if@eqnsw%+ −
\if@IEEEissubequation\theIEEEsubequationdis\addtocounter{equation}{1}\stepcounter{IEEEsubequation}%+ −
\global\@IEEElastlinewassubequationtrue%+ −
\else% display a standard equation number, initialize the IEEEsubequation counter+ −
\theequationdis\stepcounter{equation}\setcounter{IEEEsubequation}{0}%+ −
\global\@IEEElastlinewassubequationfalse\fi%+ −
\fi%+ −
% reset the eqnsw flag to indicate default preference of the display of equation numbers+ −
\if@IEEEeqnarraystarform\global\@eqnswfalse\else\global\@eqnswtrue\fi+ −
\global\@IEEEissubequationfalse% reset the subequation flag+ −
% reset the number of columns the user actually used+ −
\global\@IEEEeqncolcnt\z@\relax+ −
% the real end of the line+ −
\cr}+ −
+ −
+ −
+ −
+ −
+ −
% \IEEEeqnarraybox is like \IEEEeqnarray except the box form puts everything+ −
% inside a vtop, vbox, or vcenter box depending on the letter in the second+ −
% optional argument (t,b,c). Vbox is the default. Unlike \IEEEeqnarray,+ −
% equation numbers are not displayed and \IEEEeqnarraybox can be nested.+ −
% \IEEEeqnarrayboxm is for math mode (like \array) and does not put the vbox+ −
% within an hbox.+ −
% \IEEEeqnarrayboxt is for text mode (like \tabular) and puts the vbox within+ −
% a \hbox{$ $} construct.+ −
% \IEEEeqnarraybox will auto detect whether to use \IEEEeqnarrayboxm or + −
% \IEEEeqnarrayboxt depending on the math mode.+ −
% The third optional argument specifies the width this box is to be set to -+ −
% natural width is the default.+ −
% The * forms do not add \jot line spacing+ −
% usage: \IEEEeqnarraybox[decl][pos][width]{cols}+ −
\def\IEEEeqnarrayboxm{\@IEEEeqnarraystarformfalse\@IEEEeqnarrayboxHBOXSWfalse\@IEEEeqnarraybox}+ −
\def\endIEEEeqnarrayboxm{\end@IEEEeqnarraybox}+ −
\@namedef{IEEEeqnarrayboxm*}{\@IEEEeqnarraystarformtrue\@IEEEeqnarrayboxHBOXSWfalse\@IEEEeqnarraybox}+ −
\@namedef{endIEEEeqnarrayboxm*}{\end@IEEEeqnarraybox}+ −
+ −
\def\IEEEeqnarrayboxt{\@IEEEeqnarraystarformfalse\@IEEEeqnarrayboxHBOXSWtrue\@IEEEeqnarraybox}+ −
\def\endIEEEeqnarrayboxt{\end@IEEEeqnarraybox}+ −
\@namedef{IEEEeqnarrayboxt*}{\@IEEEeqnarraystarformtrue\@IEEEeqnarrayboxHBOXSWtrue\@IEEEeqnarraybox}+ −
\@namedef{endIEEEeqnarrayboxt*}{\end@IEEEeqnarraybox}+ −
+ −
\def\IEEEeqnarraybox{\@IEEEeqnarraystarformfalse\ifmmode\@IEEEeqnarrayboxHBOXSWfalse\else\@IEEEeqnarrayboxHBOXSWtrue\fi%+ −
\@IEEEeqnarraybox}+ −
\def\endIEEEeqnarraybox{\end@IEEEeqnarraybox}+ −
+ −
\@namedef{IEEEeqnarraybox*}{\@IEEEeqnarraystarformtrue\ifmmode\@IEEEeqnarrayboxHBOXSWfalse\else\@IEEEeqnarrayboxHBOXSWtrue\fi%+ −
\@IEEEeqnarraybox}+ −
\@namedef{endIEEEeqnarraybox*}{\end@IEEEeqnarraybox}+ −
+ −
% flag to indicate if the \IEEEeqnarraybox needs to put things into an hbox{$ $} + −
% for \vcenter in non-math mode+ −
\newif\if@IEEEeqnarrayboxHBOXSW%+ −
\@IEEEeqnarrayboxHBOXSWfalse+ −
+ −
\def\@IEEEeqnarraybox{\relax\@ifnextchar[{\@@IEEEeqnarraybox}{\@@IEEEeqnarraybox[\relax]}}+ −
\def\@@IEEEeqnarraybox[#1]{\relax\@ifnextchar[{\@@@IEEEeqnarraybox[#1]}{\@@@IEEEeqnarraybox[#1][b]}}+ −
\def\@@@IEEEeqnarraybox[#1][#2]{\relax\@ifnextchar[{\@@@@IEEEeqnarraybox[#1][#2]}{\@@@@IEEEeqnarraybox[#1][#2][\relax]}}+ −
+ −
% #1 = decl; #2 = t,b,c; #3 = width, #4 = col specs+ −
\def\@@@@IEEEeqnarraybox[#1][#2][#3]#4{\@IEEEeqnarrayISinnerfalse % not yet within the lines of the halign+ −
\@IEEEeqnarraymasterstrutsave% save current master strut values+ −
\@IEEEeqnarraystrutsize{0pt}{0pt}[\relax]% turn off struts by default+ −
\@IEEEeqnarrayusemasterstruttrue% use master strut till user asks otherwise+ −
\IEEEvisiblestrutsfalse% diagnostic mode defaults to off+ −
% no extra space unless the user specifically requests it+ −
\lineskip=0pt\relax%+ −
\lineskiplimit=0pt\relax%+ −
\baselineskip=\normalbaselineskip\relax%+ −
\jot=\IEEEnormaljot\relax%+ −
\mathsurround\z@\relax% no extra spacing around math+ −
% the default end glues are zero for an \IEEEeqnarraybox+ −
\edef\@IEEEeqnarraycolSEPdefaultstart{\@IEEEeqnarraycolSEPzero}% default start glue+ −
\edef\@IEEEeqnarraycolSEPdefaultend{\@IEEEeqnarraycolSEPzero}% default end glue+ −
\edef\@IEEEeqnarraycolSEPdefaultmid{\@IEEEeqnarraycolSEPzero}% default inter-column glue+ −
\@advanceIEEEeqncolcntfalse% do not advance the col counter for each col the user uses, + −
% used in \IEEEeqnarraymulticol and in the preamble build+ −
\IEEEeqnarrayboxdecl\relax% allow a way for the user to make global overrides+ −
#1\relax% allow user to override defaults+ −
\let\\\@IEEEeqnarrayboxcr% replace newline with one that allows optional spacing+ −
\@IEEEbuildpreamble #4\end\relax% build the preamble and put it into \@IEEEtrantmptoksA+ −
% add an isolation column to the preamble to stop \\'s {} from getting into the last col+ −
\ifnum\@IEEEeqnnumcols>0\relax\@IEEEappendtoksA{&}\fi% col separator for those after the first+ −
\toks0={##}%+ −
% add the isolation column to the preamble+ −
\@IEEEappendtoksA{\tabskip\z@skip\bgroup\the\toks0\egroup}% + −
% set the starting tabskip glue as determined by the preamble build+ −
\tabskip=\@IEEEBPstartglue\relax+ −
% begin the alignment+ −
\everycr{}%+ −
% use only the very first token to determine the positioning+ −
% this stops some problems when the user uses more than one letter,+ −
% but is probably not worth the effort+ −
% \noindent is used as a delimiter+ −
\def\@IEEEgrabfirstoken##1##2\noindent{\let\@IEEEgrabbedfirstoken=##1}%+ −
\@IEEEgrabfirstoken#2\relax\relax\noindent+ −
% \@IEEEgrabbedfirstoken has the first token, the rest are discarded+ −
% if we need to put things into and hbox and go into math mode, do so now+ −
\if@IEEEeqnarrayboxHBOXSW \leavevmode \hbox \bgroup $\fi%+ −
% use the appropriate vbox type+ −
\if\@IEEEgrabbedfirstoken t\relax\vtop\else\if\@IEEEgrabbedfirstoken c\relax%+ −
\vcenter\else\vbox\fi\fi\bgroup%+ −
\@IEEEeqnarrayISinnertrue% commands are now within the lines+ −
\ifx#3\relax\halign\else\halign to #3\relax\fi%+ −
\bgroup+ −
% "exspand" the preamble+ −
\span\the\@IEEEtrantmptoksA\cr}+ −
+ −
% carry strut status and enter the isolation/strut column, + −
% exit from math mode if needed, and exit+ −
\def\end@IEEEeqnarraybox{\@IEEEeqnarrayglobalizestrutstatus% carry strut status+ −
&% enter isolation/strut column+ −
\@IEEEeqnarrayinsertstrut% do strut if needed+ −
\@IEEEeqnarraymasterstrutrestore% restore the previous master strut values+ −
% reset the strut system for next IEEEeqnarray+ −
% (sets local strut values back to previous master strut values)+ −
\@IEEEeqnarraystrutreset%+ −
% ensure last line, exit from halign, close vbox+ −
\crcr\egroup\egroup%+ −
% exit from math mode and close hbox if needed+ −
\if@IEEEeqnarrayboxHBOXSW $\egroup\fi}+ −
+ −
+ −
+ −
% IEEEeqnarraybox uses a modifed \\ instead of the plain \cr to+ −
% end rows. This allows for things like \\[vskip amount]+ −
% This "cr" macros are modified versions those for LaTeX2e's eqnarray+ −
% For IEEEeqnarraybox, \\* is the same as \\+ −
% the {\ifnum0=`} braces must be kept away from the last column to avoid+ −
% altering spacing of its math, so we use & to advance to the isolation/strut column+ −
% carry strut status into isolation/strut column+ −
\def\@IEEEeqnarrayboxcr{\@IEEEeqnarrayglobalizestrutstatus% carry strut status+ −
&% enter isolation/strut column+ −
\@IEEEeqnarrayinsertstrut% do strut if needed+ −
% reset the strut system for next line or IEEEeqnarray+ −
\@IEEEeqnarraystrutreset%+ −
{\ifnum0=`}\fi%+ −
\@ifstar{\@IEEEeqnarrayboxYCR}{\@IEEEeqnarrayboxYCR}}+ −
+ −
% test and setup the optional argument to \\[]+ −
\def\@IEEEeqnarrayboxYCR{\@testopt\@IEEEeqnarrayboxXCR\z@skip}+ −
+ −
% IEEEeqnarraybox does not automatically increase line spacing by \jot+ −
\def\@IEEEeqnarrayboxXCR[#1]{\ifnum0=`{\fi}%+ −
\cr\noalign{\if@IEEEeqnarraystarform\else\vskip\jot\fi\vskip#1\relax}}+ −
+ −
+ −
+ −
% starts the halign preamble build+ −
\def\@IEEEbuildpreamble{\@IEEEtrantmptoksA={}% clear token register+ −
\let\@IEEEBPcurtype=u%current column type is not yet known+ −
\let\@IEEEBPprevtype=s%the previous column type was the start+ −
\let\@IEEEBPnexttype=u%next column type is not yet known+ −
% ensure these are valid+ −
\def\@IEEEBPcurglue={0pt plus 0pt minus 0pt}%+ −
\def\@IEEEBPcurcolname{@IEEEdefault}% name of current column definition+ −
% currently acquired numerically referenced glue+ −
% use a name that is easier to remember+ −
\let\@IEEEBPcurnum=\@IEEEtrantmpcountA%+ −
\@IEEEBPcurnum=0%+ −
% tracks number of columns in the preamble+ −
\@IEEEeqnnumcols=0%+ −
% record the default end glues+ −
\edef\@IEEEBPstartglue{\@IEEEeqnarraycolSEPdefaultstart}%+ −
\edef\@IEEEBPendglue{\@IEEEeqnarraycolSEPdefaultend}%+ −
% now parse the user's column specifications+ −
\@@IEEEbuildpreamble}+ −
+ −
+ −
% parses and builds the halign preamble+ −
\def\@@IEEEbuildpreamble#1#2{\let\@@nextIEEEbuildpreamble=\@@IEEEbuildpreamble%+ −
% use only the very first token to check the end+ −
% \noindent is used as a delimiter as \end can be present here+ −
\def\@IEEEgrabfirstoken##1##2\noindent{\let\@IEEEgrabbedfirstoken=##1}%+ −
\@IEEEgrabfirstoken#1\relax\relax\noindent+ −
\ifx\@IEEEgrabbedfirstoken\end\let\@@nextIEEEbuildpreamble=\@@IEEEfinishpreamble\else%+ −
% identify current and next token type+ −
\@IEEEgetcoltype{#1}{\@IEEEBPcurtype}{1}% current, error on invalid+ −
\@IEEEgetcoltype{#2}{\@IEEEBPnexttype}{0}% next, no error on invalid next+ −
% if curtype is a glue, get the glue def+ −
\if\@IEEEBPcurtype g\@IEEEgetcurglue{#1}{\@IEEEBPcurglue}\fi%+ −
% if curtype is a column, get the column def and set the current column name+ −
\if\@IEEEBPcurtype c\@IEEEgetcurcol{#1}\fi%+ −
% if curtype is a numeral, acquire the user defined glue+ −
\if\@IEEEBPcurtype n\@IEEEprocessNcol{#1}\fi%+ −
% process the acquired glue + −
\if\@IEEEBPcurtype g\@IEEEprocessGcol\fi%+ −
% process the acquired col + −
\if\@IEEEBPcurtype c\@IEEEprocessCcol\fi%+ −
% ready prevtype for next col spec.+ −
\let\@IEEEBPprevtype=\@IEEEBPcurtype%+ −
% be sure and put back the future token(s) as a group+ −
\fi\@@nextIEEEbuildpreamble{#2}}+ −
+ −
+ −
% executed just after preamble build is completed+ −
% warn about zero cols, and if prevtype type = u, put in end tabskip glue+ −
\def\@@IEEEfinishpreamble#1{\ifnum\@IEEEeqnnumcols<1\relax+ −
\@IEEEclspkgerror{No column specifiers declared for IEEEeqnarray}%+ −
{At least one column type must be declared for each IEEEeqnarray.}%+ −
\fi%num cols less than 1+ −
%if last type undefined, set default end tabskip glue+ −
\if\@IEEEBPprevtype u\@IEEEappendtoksA{\tabskip=\@IEEEBPendglue}\fi}+ −
+ −
+ −
% Identify and return the column specifier's type code+ −
\def\@IEEEgetcoltype#1#2#3{%+ −
% use only the very first token to determine the type+ −
% \noindent is used as a delimiter as \end can be present here+ −
\def\@IEEEgrabfirstoken##1##2\noindent{\let\@IEEEgrabbedfirstoken=##1}%+ −
\@IEEEgrabfirstoken#1\relax\relax\noindent+ −
% \@IEEEgrabfirstoken has the first token, the rest are discarded+ −
% n = number+ −
% g = glue (any other char in catagory 12)+ −
% c = letter+ −
% e = \end+ −
% u = undefined+ −
% third argument: 0 = no error message, 1 = error on invalid char+ −
\let#2=u\relax% assume invalid until know otherwise+ −
\ifx\@IEEEgrabbedfirstoken\end\let#2=e\else+ −
\ifcat\@IEEEgrabbedfirstoken\relax\else% screen out control sequences+ −
\if0\@IEEEgrabbedfirstoken\let#2=n\else+ −
\if1\@IEEEgrabbedfirstoken\let#2=n\else+ −
\if2\@IEEEgrabbedfirstoken\let#2=n\else+ −
\if3\@IEEEgrabbedfirstoken\let#2=n\else+ −
\if4\@IEEEgrabbedfirstoken\let#2=n\else+ −
\if5\@IEEEgrabbedfirstoken\let#2=n\else+ −
\if6\@IEEEgrabbedfirstoken\let#2=n\else+ −
\if7\@IEEEgrabbedfirstoken\let#2=n\else+ −
\if8\@IEEEgrabbedfirstoken\let#2=n\else+ −
\if9\@IEEEgrabbedfirstoken\let#2=n\else+ −
\ifcat,\@IEEEgrabbedfirstoken\let#2=g\relax+ −
\else\ifcat a\@IEEEgrabbedfirstoken\let#2=c\relax\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi+ −
\if#2u\relax+ −
\if0\noexpand#3\relax\else\@IEEEclspkgerror{Invalid character in column specifications}%+ −
{Only letters, numerals and certain other symbols are allowed \MessageBreak+ −
as IEEEeqnarray column specifiers.}\fi\fi}+ −
+ −
+ −
% identify the current letter referenced column+ −
% if invalid, use a default column+ −
\def\@IEEEgetcurcol#1{\expandafter\ifx\csname @IEEEeqnarraycolDEF#1\endcsname\@IEEEeqnarraycolisdefined%+ −
\def\@IEEEBPcurcolname{#1}\else% invalid column name+ −
\@IEEEclspkgerror{Invalid column type "#1" in column specifications.\MessageBreak+ −
Using a default centering column instead}%+ −
{You must define IEEEeqnarray column types before use.}%+ −
\def\@IEEEBPcurcolname{@IEEEdefault}\fi}+ −
+ −
+ −
% identify and return the predefined (punctuation) glue value+ −
\def\@IEEEgetcurglue#1#2{%+ −
% ! = \! (neg small) -0.16667em (-3/18 em)+ −
% , = \, (small) 0.16667em ( 3/18 em)+ −
% : = \: (med) 0.22222em ( 4/18 em)+ −
% ; = \; (large) 0.27778em ( 5/18 em)+ −
% ' = \quad 1em+ −
% " = \qquad 2em+ −
% . = 0.5\arraycolsep+ −
% / = \arraycolsep+ −
% ? = 2\arraycolsep+ −
% * = 1fil+ −
% + = \@IEEEeqnarraycolSEPcenter+ −
% - = \@IEEEeqnarraycolSEPzero+ −
% Note that all em values are referenced to the math font (textfont2) fontdimen6+ −
% value for 1em.+ −
% + −
% use only the very first token to determine the type+ −
% this prevents errant tokens from getting in the main text+ −
% \noindent is used as a delimiter here+ −
\def\@IEEEgrabfirstoken##1##2\noindent{\let\@IEEEgrabbedfirstoken=##1}%+ −
\@IEEEgrabfirstoken#1\relax\relax\noindent+ −
% get the math font 1em value+ −
% LaTeX2e's NFSS2 does not preload the fonts, but \IEEEeqnarray needs+ −
% to gain access to the math (\textfont2) font's spacing parameters.+ −
% So we create a bogus box here that uses the math font to ensure+ −
% that \textfont2 is loaded and ready. If this is not done,+ −
% the \textfont2 stuff here may not work.+ −
% Thanks to Bernd Raichle for his 1997 post on this topic.+ −
{\setbox0=\hbox{$\displaystyle\relax$}}%+ −
% fontdimen6 has the width of 1em (a quad).+ −
\@IEEEtrantmpdimenA=\fontdimen6\textfont2\relax%+ −
% identify the glue value based on the first token+ −
% we discard anything after the first+ −
\if!\@IEEEgrabbedfirstoken\@IEEEtrantmpdimenA=-0.16667\@IEEEtrantmpdimenA\edef#2{\the\@IEEEtrantmpdimenA}\else+ −
\if,\@IEEEgrabbedfirstoken\@IEEEtrantmpdimenA=0.16667\@IEEEtrantmpdimenA\edef#2{\the\@IEEEtrantmpdimenA}\else+ −
\if:\@IEEEgrabbedfirstoken\@IEEEtrantmpdimenA=0.22222\@IEEEtrantmpdimenA\edef#2{\the\@IEEEtrantmpdimenA}\else+ −
\if;\@IEEEgrabbedfirstoken\@IEEEtrantmpdimenA=0.27778\@IEEEtrantmpdimenA\edef#2{\the\@IEEEtrantmpdimenA}\else+ −
\if'\@IEEEgrabbedfirstoken\@IEEEtrantmpdimenA=1\@IEEEtrantmpdimenA\edef#2{\the\@IEEEtrantmpdimenA}\else+ −
\if"\@IEEEgrabbedfirstoken\@IEEEtrantmpdimenA=2\@IEEEtrantmpdimenA\edef#2{\the\@IEEEtrantmpdimenA}\else+ −
\if.\@IEEEgrabbedfirstoken\@IEEEtrantmpdimenA=0.5\arraycolsep\edef#2{\the\@IEEEtrantmpdimenA}\else+ −
\if/\@IEEEgrabbedfirstoken\edef#2{\the\arraycolsep}\else+ −
\if?\@IEEEgrabbedfirstoken\@IEEEtrantmpdimenA=2\arraycolsep\edef#2{\the\@IEEEtrantmpdimenA}\else+ −
\if *\@IEEEgrabbedfirstoken\edef#2{0pt plus 1fil minus 0pt}\else+ −
\if+\@IEEEgrabbedfirstoken\edef#2{\@IEEEeqnarraycolSEPcenter}\else+ −
\if-\@IEEEgrabbedfirstoken\edef#2{\@IEEEeqnarraycolSEPzero}\else+ −
\edef#2{\@IEEEeqnarraycolSEPzero}%+ −
\@IEEEclspkgerror{Invalid predefined inter-column glue type "#1" in\MessageBreak+ −
column specifications. Using a default value of\MessageBreak+ −
0pt instead}%+ −
{Only !,:;'"./?*+ and - are valid predefined glue types in the\MessageBreak + −
IEEEeqnarray column specifications.}\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi}+ −
+ −
+ −
+ −
% process a numerical digit from the column specification+ −
% and look up the corresponding user defined glue value+ −
% can transform current type from n to g or a as the user defined glue is acquired+ −
\def\@IEEEprocessNcol#1{\if\@IEEEBPprevtype g%+ −
\@IEEEclspkgerror{Back-to-back inter-column glue specifiers in column\MessageBreak+ −
specifications. Ignoring consecutive glue specifiers\MessageBreak+ −
after the first}%+ −
{You cannot have two or more glue types next to each other\MessageBreak + −
in the IEEEeqnarray column specifications.}%+ −
\let\@IEEEBPcurtype=a% abort this glue, future digits will be discarded+ −
\@IEEEBPcurnum=0\relax%+ −
\else% if we previously aborted a glue+ −
\if\@IEEEBPprevtype a\@IEEEBPcurnum=0\let\@IEEEBPcurtype=a%maintain digit abortion+ −
\else%acquire this number+ −
% save the previous type before the numerical digits started+ −
\if\@IEEEBPprevtype n\else\let\@IEEEBPprevsavedtype=\@IEEEBPprevtype\fi%+ −
\multiply\@IEEEBPcurnum by 10\relax%+ −
\advance\@IEEEBPcurnum by #1\relax% add in number, \relax is needed to stop TeX's number scan+ −
\if\@IEEEBPnexttype n\else%close acquisition+ −
\expandafter\ifx\csname @IEEEeqnarraycolSEPDEF\expandafter\romannumeral\number\@IEEEBPcurnum\endcsname\@IEEEeqnarraycolisdefined%+ −
\edef\@IEEEBPcurglue{\csname @IEEEeqnarraycolSEP\expandafter\romannumeral\number\@IEEEBPcurnum\endcsname}%+ −
\else%user glue not defined+ −
\@IEEEclspkgerror{Invalid user defined inter-column glue type "\number\@IEEEBPcurnum" in\MessageBreak+ −
column specifications. Using a default value of\MessageBreak+ −
0pt instead}%+ −
{You must define all IEEEeqnarray numerical inter-column glue types via\MessageBreak+ −
\string\IEEEeqnarraydefcolsep \space before they are used in column specifications.}%+ −
\edef\@IEEEBPcurglue{\@IEEEeqnarraycolSEPzero}%+ −
\fi% glue defined or not+ −
\let\@IEEEBPcurtype=g% change the type to reflect the acquired glue+ −
\let\@IEEEBPprevtype=\@IEEEBPprevsavedtype% restore the prev type before this number glue+ −
\@IEEEBPcurnum=0\relax%ready for next acquisition+ −
\fi%close acquisition, get glue+ −
\fi%discard or acquire number+ −
\fi%prevtype glue or not+ −
}+ −
+ −
+ −
% process an acquired glue+ −
% add any acquired column/glue pair to the preamble+ −
\def\@IEEEprocessGcol{\if\@IEEEBPprevtype a\let\@IEEEBPcurtype=a%maintain previous glue abortions+ −
\else+ −
% if this is the start glue, save it, but do nothing else + −
% as this is not used in the preamble, but before+ −
\if\@IEEEBPprevtype s\edef\@IEEEBPstartglue{\@IEEEBPcurglue}%+ −
\else%not the start glue+ −
\if\@IEEEBPprevtype g%ignore if back to back glues+ −
\@IEEEclspkgerror{Back-to-back inter-column glue specifiers in column\MessageBreak+ −
specifications. Ignoring consecutive glue specifiers\MessageBreak+ −
after the first}%+ −
{You cannot have two or more glue types next to each other\MessageBreak + −
in the IEEEeqnarray column specifications.}%+ −
\let\@IEEEBPcurtype=a% abort this glue+ −
\else% not a back to back glue+ −
\if\@IEEEBPprevtype c\relax% if the previoustype was a col, add column/glue pair to preamble+ −
\ifnum\@IEEEeqnnumcols>0\relax\@IEEEappendtoksA{&}\fi+ −
\toks0={##}%+ −
% make preamble advance col counter if this environment needs this+ −
\if@advanceIEEEeqncolcnt\@IEEEappendtoksA{\global\advance\@IEEEeqncolcnt by 1\relax}\fi+ −
% insert the column defintion into the preamble, being careful not to expand+ −
% the column definition+ −
\@IEEEappendtoksA{\tabskip=\@IEEEBPcurglue}%+ −
\@IEEEappendNOEXPANDtoksA{\begingroup\csname @IEEEeqnarraycolPRE}%+ −
\@IEEEappendtoksA{\@IEEEBPcurcolname}%+ −
\@IEEEappendNOEXPANDtoksA{\endcsname}%+ −
\@IEEEappendtoksA{\the\toks0}%+ −
\@IEEEappendNOEXPANDtoksA{\relax\relax\relax\relax\relax%+ −
\relax\relax\relax\relax\relax\csname @IEEEeqnarraycolPOST}%+ −
\@IEEEappendtoksA{\@IEEEBPcurcolname}%+ −
\@IEEEappendNOEXPANDtoksA{\endcsname\relax\relax\relax\relax\relax%+ −
\relax\relax\relax\relax\relax\endgroup}%+ −
\advance\@IEEEeqnnumcols by 1\relax%one more column in the preamble+ −
\else% error: non-start glue with no pending column+ −
\@IEEEclspkgerror{Inter-column glue specifier without a prior column\MessageBreak+ −
type in the column specifications. Ignoring this glue\MessageBreak + −
specifier}%+ −
{Except for the first and last positions, glue can be placed only\MessageBreak+ −
between column types.}%+ −
\let\@IEEEBPcurtype=a% abort this glue+ −
\fi% previous was a column+ −
\fi% back-to-back glues+ −
\fi% is start column glue+ −
\fi% prev type not a+ −
}+ −
+ −
+ −
% process an acquired letter referenced column and, if necessary, add it to the preamble+ −
\def\@IEEEprocessCcol{\if\@IEEEBPnexttype g\else+ −
\if\@IEEEBPnexttype n\else+ −
% we have a column followed by something other than a glue (or numeral glue)+ −
% so we must add this column to the preamble now+ −
\ifnum\@IEEEeqnnumcols>0\relax\@IEEEappendtoksA{&}\fi%col separator for those after the first+ −
\if\@IEEEBPnexttype e\@IEEEappendtoksA{\tabskip=\@IEEEBPendglue\relax}\else%put in end glue+ −
\@IEEEappendtoksA{\tabskip=\@IEEEeqnarraycolSEPdefaultmid\relax}\fi% or default mid glue+ −
\toks0={##}%+ −
% make preamble advance col counter if this environment needs this+ −
\if@advanceIEEEeqncolcnt\@IEEEappendtoksA{\global\advance\@IEEEeqncolcnt by 1\relax}\fi+ −
% insert the column definition into the preamble, being careful not to expand+ −
% the column definition+ −
\@IEEEappendNOEXPANDtoksA{\begingroup\csname @IEEEeqnarraycolPRE}%+ −
\@IEEEappendtoksA{\@IEEEBPcurcolname}%+ −
\@IEEEappendNOEXPANDtoksA{\endcsname}%+ −
\@IEEEappendtoksA{\the\toks0}%+ −
\@IEEEappendNOEXPANDtoksA{\relax\relax\relax\relax\relax%+ −
\relax\relax\relax\relax\relax\csname @IEEEeqnarraycolPOST}%+ −
\@IEEEappendtoksA{\@IEEEBPcurcolname}%+ −
\@IEEEappendNOEXPANDtoksA{\endcsname\relax\relax\relax\relax\relax%+ −
\relax\relax\relax\relax\relax\endgroup}%+ −
\advance\@IEEEeqnnumcols by 1\relax%one more column in the preamble+ −
\fi%next type not numeral+ −
\fi%next type not glue+ −
}+ −
+ −
+ −
%%+ −
%% END OF IEEEeqnarry DEFINITIONS+ −
%%+ −
+ −
+ −
+ −
+ −
% set up the running headings, this complex because of all the different+ −
% modes IEEEtran supports+ −
\if@twoside+ −
\ifCLASSOPTIONtechnote+ −
\def\ps@headings{%+ −
\def\@oddhead{\hbox{}\scriptsize\leftmark \hfil \thepage}+ −
\def\@evenhead{\scriptsize\thepage \hfil \leftmark\hbox{}}+ −
\ifCLASSOPTIONdraftcls+ −
\ifCLASSOPTIONdraftclsnofoot+ −
\def\@oddfoot{}\def\@evenfoot{}%+ −
\else+ −
\def\@oddfoot{\scriptsize\@date\hfil DRAFT}+ −
\def\@evenfoot{\scriptsize DRAFT\hfil\@date}+ −
\fi+ −
\else+ −
\def\@oddfoot{}\def\@evenfoot{}+ −
\fi}+ −
\else % not a technote+ −
\def\ps@headings{%+ −
\ifCLASSOPTIONconference+ −
\def\@oddhead{}+ −
\def\@evenhead{}+ −
\else+ −
\def\@oddhead{\hbox{}\scriptsize\rightmark \hfil \thepage}+ −
\def\@evenhead{\scriptsize\thepage \hfil \leftmark\hbox{}}+ −
\fi+ −
\ifCLASSOPTIONdraftcls+ −
\def\@oddhead{\hbox{}\scriptsize\rightmark \hfil \thepage}+ −
\def\@evenhead{\scriptsize\thepage \hfil \leftmark\hbox{}}+ −
\ifCLASSOPTIONdraftclsnofoot+ −
\def\@oddfoot{}\def\@evenfoot{}%+ −
\else+ −
\def\@oddfoot{\scriptsize\@date\hfil DRAFT}+ −
\def\@evenfoot{\scriptsize DRAFT\hfil\@date}+ −
\fi+ −
\else+ −
\def\@oddfoot{}\def\@evenfoot{}%+ −
\fi}+ −
\fi+ −
\else % single side+ −
\def\ps@headings{%+ −
\ifCLASSOPTIONconference+ −
\def\@oddhead{}+ −
\def\@evenhead{}+ −
\else+ −
\def\@oddhead{\hbox{}\scriptsize\leftmark \hfil \thepage}+ −
\def\@evenhead{}+ −
\fi+ −
\ifCLASSOPTIONdraftcls+ −
\def\@oddhead{\hbox{}\scriptsize\leftmark \hfil \thepage}+ −
\def\@evenhead{}+ −
\ifCLASSOPTIONdraftclsnofoot+ −
\def\@oddfoot{}+ −
\else+ −
\def\@oddfoot{\scriptsize \@date \hfil DRAFT}+ −
\fi+ −
\else+ −
\def\@oddfoot{}+ −
\fi+ −
\def\@evenfoot{}}+ −
\fi+ −
+ −
+ −
% title page style+ −
\def\ps@IEEEtitlepagestyle{\def\@oddfoot{}\def\@evenfoot{}%+ −
\ifCLASSOPTIONconference+ −
\def\@oddhead{}%+ −
\def\@evenhead{}%+ −
\else+ −
\def\@oddhead{\hbox{}\scriptsize\leftmark \hfil \thepage}%+ −
\def\@evenhead{\scriptsize\thepage \hfil \leftmark\hbox{}}%+ −
\fi+ −
\ifCLASSOPTIONdraftcls+ −
\def\@oddhead{\hbox{}\scriptsize\leftmark \hfil \thepage}%+ −
\def\@evenhead{\scriptsize\thepage \hfil \leftmark\hbox{}}%+ −
\ifCLASSOPTIONdraftclsnofoot\else+ −
\def\@oddfoot{\scriptsize \@date\hfil DRAFT}%+ −
\def\@evenfoot{\scriptsize DRAFT\hfil \@date}%+ −
\fi+ −
\else+ −
% all non-draft mode footers+ −
\if@IEEEusingpubid+ −
% for title pages that are using a pubid+ −
% do not repeat pubid if using peer review option+ −
\ifCLASSOPTIONpeerreview+ −
\else+ −
\footskip 0pt%+ −
\ifCLASSOPTIONcompsocconf+ −
\def\@oddfoot{\hss\normalfont\scriptsize\raisebox{-1.5\@IEEEnormalsizeunitybaselineskip}[0ex][0ex]{\@IEEEpubid}\hss}%+ −
\def\@evenfoot{\hss\normalfont\scriptsize\raisebox{-1.5\@IEEEnormalsizeunitybaselineskip}[0ex][0ex]{\@IEEEpubid}\hss}%+ −
\else+ −
\def\@oddfoot{\hss\normalfont\footnotesize\raisebox{1.5ex}[1.5ex]{\@IEEEpubid}\hss}%+ −
\def\@evenfoot{\hss\normalfont\footnotesize\raisebox{1.5ex}[1.5ex]{\@IEEEpubid}\hss}%+ −
\fi+ −
\fi+ −
\fi+ −
\fi}+ −
+ −
+ −
% peer review cover page style+ −
\def\ps@IEEEpeerreviewcoverpagestyle{%+ −
\def\@oddhead{}\def\@evenhead{}%+ −
\def\@oddfoot{}\def\@evenfoot{}%+ −
\ifCLASSOPTIONdraftcls+ −
\ifCLASSOPTIONdraftclsnofoot\else+ −
\def\@oddfoot{\scriptsize \@date\hfil DRAFT}%+ −
\def\@evenfoot{\scriptsize DRAFT\hfil \@date}%+ −
\fi+ −
\else+ −
% non-draft mode footers+ −
\if@IEEEusingpubid+ −
\footskip 0pt%+ −
\ifCLASSOPTIONcompsoc+ −
\def\@oddfoot{\hss\normalfont\scriptsize\raisebox{-1.5\@IEEEnormalsizeunitybaselineskip}[0ex][0ex]{\@IEEEpubid}\hss}%+ −
\def\@evenfoot{\hss\normalfont\scriptsize\raisebox{-1.5\@IEEEnormalsizeunitybaselineskip}[0ex][0ex]{\@IEEEpubid}\hss}%+ −
\else+ −
\def\@oddfoot{\hss\normalfont\footnotesize\raisebox{1.5ex}[1.5ex]{\@IEEEpubid}\hss}%+ −
\def\@evenfoot{\hss\normalfont\footnotesize\raisebox{1.5ex}[1.5ex]{\@IEEEpubid}\hss}%+ −
\fi+ −
\fi+ −
\fi}+ −
+ −
+ −
% start with empty headings+ −
\def\rightmark{}\def\leftmark{}+ −
+ −
+ −
%% Defines the command for putting the header. \footernote{TEXT} is the same+ −
%% as \markboth{TEXT}{TEXT}. + −
%% Note that all the text is forced into uppercase, if you have some text+ −
%% that needs to be in lower case, for instance et. al., then either manually+ −
%% set \leftmark and \rightmark or use \MakeLowercase{et. al.} within the+ −
%% arguments to \markboth.+ −
\def\markboth#1#2{\def\leftmark{\@IEEEcompsoconly{\sffamily}\MakeUppercase{#1}}%+ −
\def\rightmark{\@IEEEcompsoconly{\sffamily}\MakeUppercase{#2}}}+ −
\def\footernote#1{\markboth{#1}{#1}}+ −
+ −
\def\today{\ifcase\month\or+ −
January\or February\or March\or April\or May\or June\or+ −
July\or August\or September\or October\or November\or December\fi+ −
\space\number\day, \number\year}+ −
+ −
+ −
+ −
+ −
%% CITATION AND BIBLIOGRAPHY COMMANDS+ −
%% + −
%% V1.6 no longer supports the older, nonstandard \shortcite and \citename setup stuff+ −
% + −
% + −
% Modify Latex2e \@citex to separate citations with "], ["+ −
\def\@citex[#1]#2{%+ −
\let\@citea\@empty+ −
\@cite{\@for\@citeb:=#2\do+ −
{\@citea\def\@citea{], [}%+ −
\edef\@citeb{\expandafter\@firstofone\@citeb\@empty}%+ −
\if@filesw\immediate\write\@auxout{\string\citation{\@citeb}}\fi+ −
\@ifundefined{b@\@citeb}{\mbox{\reset@font\bfseries ?}%+ −
\G@refundefinedtrue+ −
\@latex@warning+ −
{Citation `\@citeb' on page \thepage \space undefined}}%+ −
{\hbox{\csname b@\@citeb\endcsname}}}}{#1}}+ −
+ −
% V1.6 we create hooks for the optional use of Donald Arseneau's+ −
% cite.sty package. cite.sty is "smart" and will notice that the+ −
% following format controls are already defined and will not+ −
% redefine them. The result will be the proper sorting of the+ −
% citation numbers and auto detection of 3 or more entry "ranges" -+ −
% all in IEEE style: [1], [2], [5]--[7], [12]+ −
% This also allows for an optional note, i.e., \cite[mynote]{..}.+ −
% If the \cite with note has more than one reference, the note will+ −
% be applied to the last of the listed references. It is generally+ −
% desired that if a note is given, only one reference is listed in+ −
% that \cite.+ −
% Thanks to Mr. Arseneau for providing the required format arguments+ −
% to produce the IEEE style.+ −
\def\citepunct{], [}+ −
\def\citedash{]--[}+ −
+ −
% V1.7 default to using same font for urls made by url.sty+ −
\AtBeginDocument{\csname url@samestyle\endcsname}+ −
+ −
% V1.6 class files should always provide these+ −
\def\newblock{\hskip .11em\@plus.33em\@minus.07em}+ −
\let\@openbib@code\@empty+ −
+ −
+ −
% Provide support for the control entries of IEEEtran.bst V1.00 and later.+ −
% V1.7 optional argument allows for a different aux file to be specified in+ −
% order to handle multiple bibliographies. For example, with multibib.sty:+ −
% \newcites{sec}{Secondary Literature}+ −
% \bstctlcite[@auxoutsec]{BSTcontrolhak}+ −
\def\bstctlcite{\@ifnextchar[{\@bstctlcite}{\@bstctlcite[@auxout]}}+ −
\def\@bstctlcite[#1]#2{\@bsphack+ −
\@for\@citeb:=#2\do{%+ −
\edef\@citeb{\expandafter\@firstofone\@citeb}%+ −
\if@filesw\immediate\write\csname #1\endcsname{\string\citation{\@citeb}}\fi}%+ −
\@esphack}+ −
+ −
% V1.6 provide a way for a user to execute a command just before + −
% a given reference number - used to insert a \newpage to balance+ −
% the columns on the last page+ −
\edef\@IEEEtriggerrefnum{0} % the default of zero means that+ −
% the command is not executed+ −
\def\@IEEEtriggercmd{\newpage}+ −
+ −
% allow the user to alter the triggered command+ −
\long\def\IEEEtriggercmd#1{\long\def\@IEEEtriggercmd{#1}}+ −
+ −
% allow user a way to specify the reference number just before the+ −
% command is executed+ −
\def\IEEEtriggeratref#1{\@IEEEtrantmpcountA=#1%+ −
\edef\@IEEEtriggerrefnum{\the\@IEEEtrantmpcountA}}%+ −
+ −
% trigger command at the given reference+ −
\def\@IEEEbibitemprefix{\@IEEEtrantmpcountA=\@IEEEtriggerrefnum\relax%+ −
\advance\@IEEEtrantmpcountA by -1\relax%+ −
\ifnum\c@enumiv=\@IEEEtrantmpcountA\relax\@IEEEtriggercmd\relax\fi}+ −
+ −
+ −
\def\@biblabel#1{[#1]}+ −
+ −
% compsoc journals left align the reference numbers+ −
\@IEEEcompsocnotconfonly{\def\@biblabel#1{[#1]\hfill}}+ −
+ −
% controls bib item spacing+ −
\def\IEEEbibitemsep{0pt plus .5pt}+ −
+ −
\@IEEEcompsocconfonly{\def\IEEEbibitemsep{1\baselineskip plus 0.25\baselineskip minus 0.25\baselineskip}}+ −
+ −
+ −
\def\thebibliography#1{\section*{\refname}%+ −
\addcontentsline{toc}{section}{\refname}%+ −
% V1.6 add some rubber space here and provide a command trigger+ −
\footnotesize\@IEEEcompsocconfonly{\small}\vskip 0.3\baselineskip plus 0.1\baselineskip minus 0.1\baselineskip%+ −
\list{\@biblabel{\@arabic\c@enumiv}}%+ −
{\settowidth\labelwidth{\@biblabel{#1}}%+ −
\leftmargin\labelwidth+ −
\advance\leftmargin\labelsep\relax+ −
\itemsep \IEEEbibitemsep\relax+ −
\usecounter{enumiv}%+ −
\let\p@enumiv\@empty+ −
\renewcommand\theenumiv{\@arabic\c@enumiv}}%+ −
\let\@IEEElatexbibitem\bibitem%+ −
\def\bibitem{\@IEEEbibitemprefix\@IEEElatexbibitem}%+ −
\def\newblock{\hskip .11em plus .33em minus .07em}%+ −
% originally:+ −
% \sloppy\clubpenalty4000\widowpenalty4000%+ −
% by adding the \interlinepenalty here, we make it more+ −
% difficult, but not impossible, for LaTeX to break within a reference.+ −
% IEEE almost never breaks a reference (but they do it more often with+ −
% technotes). You may get an underfull vbox warning around the bibliography, + −
% but the final result will be much more like what IEEE will publish. + −
% MDS 11/2000+ −
\ifCLASSOPTIONtechnote\sloppy\clubpenalty4000\widowpenalty4000\interlinepenalty100%+ −
\else\sloppy\clubpenalty4000\widowpenalty4000\interlinepenalty500\fi%+ −
\sfcode`\.=1000\relax}+ −
\let\endthebibliography=\endlist+ −
+ −
+ −
+ −
+ −
% TITLE PAGE COMMANDS+ −
% + −
% + −
% \IEEEmembership is used to produce the sublargesize italic font used to indicate author + −
% IEEE membership. compsoc uses a large size sans slant font+ −
\def\IEEEmembership#1{{\@IEEEnotcompsoconly{\sublargesize}\normalfont\@IEEEcompsoconly{\sffamily}\textit{#1}}}+ −
+ −
+ −
% \IEEEauthorrefmark{} produces a footnote type symbol to indicate author affiliation.+ −
% When given an argument of 1 to 9, \IEEEauthorrefmark{} follows the standard LaTeX footnote+ −
% symbol sequence convention. However, for arguments 10 and above, \IEEEauthorrefmark{} + −
% reverts to using lower case roman numerals, so it cannot overflow. Do note that you + −
% cannot use \footnotemark[] in place of \IEEEauthorrefmark{} within \author as the footnote+ −
% symbols will have been turned off to prevent \thanks from creating footnote marks.+ −
% \IEEEauthorrefmark{} produces a symbol that appears to LaTeX as having zero vertical+ −
% height - this allows for a more compact line packing, but the user must ensure that+ −
% the interline spacing is large enough to prevent \IEEEauthorrefmark{} from colliding+ −
% with the text above.+ −
% V1.7 make this a robust command+ −
\DeclareRobustCommand*{\IEEEauthorrefmark}[1]{\raisebox{0pt}[0pt][0pt]{\textsuperscript{\footnotesize\ensuremath{\ifcase#1\or *\or \dagger\or \ddagger\or%+ −
\mathsection\or \mathparagraph\or \|\or **\or \dagger\dagger%+ −
\or \ddagger\ddagger \else\textsuperscript{\expandafter\romannumeral#1}\fi}}}}+ −
+ −
+ −
% FONT CONTROLS AND SPACINGS FOR CONFERENCE MODE AUTHOR NAME AND AFFILIATION BLOCKS+ −
% + −
% The default font styles for the author name and affiliation blocks (confmode)+ −
%\def\@IEEEauthorblockNstyle{\normalfont\@IEEEcompsocnotconfonly{\sffamily}\sublargesize\@IEEEcompsocconfonly{\large}}+ −
%\def\@IEEEauthorblockAstyle{\normalfont\@IEEEcompsocnotconfonly{\sffamily}\@IEEEcompsocconfonly{\itshape}\normalsize\@IEEEcompsocconfonly{\large}}+ −
\def\@IEEEauthorblockNstyle{\normalfont\normalsize}+ −
\def\@IEEEauthorblockAstyle{\normalfont\@IEEEcompsocnotconfonly{\sffamily}\@IEEEcompsocconfonly{\itshape}\normalsize}+ −
+ −
% The default if the user does not use an author block+ −
\def\@IEEEauthordefaulttextstyle{\normalfont\@IEEEcompsocnotconfonly{\sffamily}\sublargesize}+ −
+ −
% spacing from title (or special paper notice) to author name blocks (confmode)+ −
% can be negative+ −
\def\@IEEEauthorblockconfadjspace{-0.25em}+ −
% compsoc conferences need more space here+ −
\@IEEEcompsocconfonly{\def\@IEEEauthorblockconfadjspace{0.75\@IEEEnormalsizeunitybaselineskip}}+ −
+ −
% spacing between name and affiliation blocks (confmode)+ −
% This can be negative.+ −
% IEEE doesn't want any added spacing here, but I will leave these+ −
% controls in place in case they ever change their mind.+ −
% Personally, I like 0.75ex.+ −
%\def\@IEEEauthorblockNtopspace{0.75ex}+ −
%\def\@IEEEauthorblockAtopspace{0.75ex}+ −
\def\@IEEEauthorblockNtopspace{0.0ex}+ −
\def\@IEEEauthorblockAtopspace{0.0ex}+ −
% baseline spacing within name and affiliation blocks (confmode)+ −
% must be positive, spacings below certain values will make + −
% the position of line of text sensitive to the contents of the+ −
% line above it i.e., whether or not the prior line has descenders, + −
% subscripts, etc. For this reason it is a good idea to keep+ −
% these above 2.6ex+ −
\def\@IEEEauthorblockNinterlinespace{2.6ex}+ −
\def\@IEEEauthorblockAinterlinespace{2.75ex}+ −
+ −
% This tracks the required strut size.+ −
% See the \@IEEEauthorhalign command for the actual default value used.+ −
\def\@IEEEauthorblockXinterlinespace{2.7ex}+ −
+ −
% variables to retain font size and style across groups+ −
% values given here have no effect as they will be overwritten later+ −
\gdef\@IEEESAVESTATEfontsize{10}+ −
\gdef\@IEEESAVESTATEfontbaselineskip{12}+ −
\gdef\@IEEESAVESTATEfontencoding{OT1}+ −
\gdef\@IEEESAVESTATEfontfamily{ptm}+ −
\gdef\@IEEESAVESTATEfontseries{m}+ −
\gdef\@IEEESAVESTATEfontshape{n}+ −
+ −
% saves the current font attributes+ −
\def\@IEEEcurfontSAVE{\global\let\@IEEESAVESTATEfontsize\f@size%+ −
\global\let\@IEEESAVESTATEfontbaselineskip\f@baselineskip%+ −
\global\let\@IEEESAVESTATEfontencoding\f@encoding%+ −
\global\let\@IEEESAVESTATEfontfamily\f@family%+ −
\global\let\@IEEESAVESTATEfontseries\f@series%+ −
\global\let\@IEEESAVESTATEfontshape\f@shape}+ −
+ −
% restores the saved font attributes+ −
\def\@IEEEcurfontRESTORE{\fontsize{\@IEEESAVESTATEfontsize}{\@IEEESAVESTATEfontbaselineskip}%+ −
\fontencoding{\@IEEESAVESTATEfontencoding}%+ −
\fontfamily{\@IEEESAVESTATEfontfamily}%+ −
\fontseries{\@IEEESAVESTATEfontseries}%+ −
\fontshape{\@IEEESAVESTATEfontshape}%+ −
\selectfont}+ −
+ −
+ −
% variable to indicate if the current block is the first block in the column+ −
\newif\if@IEEEprevauthorblockincol \@IEEEprevauthorblockincolfalse+ −
+ −
+ −
% the command places a strut with height and depth = \@IEEEauthorblockXinterlinespace+ −
% we use this technique to have complete manual control over the spacing of the lines+ −
% within the halign environment.+ −
% We set the below baseline portion at 30%, the above+ −
% baseline portion at 70% of the total length.+ −
% Responds to changes in the document's \baselinestretch+ −
\def\@IEEEauthorstrutrule{\@IEEEtrantmpdimenA\@IEEEauthorblockXinterlinespace%+ −
\@IEEEtrantmpdimenA=\baselinestretch\@IEEEtrantmpdimenA%+ −
\rule[-0.3\@IEEEtrantmpdimenA]{0pt}{\@IEEEtrantmpdimenA}}+ −
+ −
+ −
% blocks to hold the authors' names and affilations. + −
% Makes formatting easy for conferences+ −
%+ −
% use real definitions in conference mode+ −
% name block+ −
\def\IEEEauthorblockN#1{\relax\@IEEEauthorblockNstyle% set the default text style+ −
\gdef\@IEEEauthorblockXinterlinespace{0pt}% disable strut for spacer row+ −
% the \expandafter hides the \cr in conditional tex, see the array.sty docs+ −
% for details, probably not needed here as the \cr is in a macro+ −
% do a spacer row if needed+ −
\if@IEEEprevauthorblockincol\expandafter\@IEEEauthorblockNtopspaceline\fi+ −
\global\@IEEEprevauthorblockincoltrue% we now have a block in this column+ −
%restore the correct strut value+ −
\gdef\@IEEEauthorblockXinterlinespace{\@IEEEauthorblockNinterlinespace}%+ −
% input the author names+ −
#1%+ −
% end the row if the user did not already+ −
\crcr}+ −
% spacer row for names+ −
\def\@IEEEauthorblockNtopspaceline{\cr\noalign{\vskip\@IEEEauthorblockNtopspace}}+ −
%+ −
% affiliation block+ −
\def\IEEEauthorblockA#1{\relax\@IEEEauthorblockAstyle% set the default text style+ −
\gdef\@IEEEauthorblockXinterlinespace{0pt}%disable strut for spacer row+ −
% the \expandafter hides the \cr in conditional tex, see the array.sty docs+ −
% for details, probably not needed here as the \cr is in a macro+ −
% do a spacer row if needed+ −
\if@IEEEprevauthorblockincol\expandafter\@IEEEauthorblockAtopspaceline\fi+ −
\global\@IEEEprevauthorblockincoltrue% we now have a block in this column+ −
%restore the correct strut value+ −
\gdef\@IEEEauthorblockXinterlinespace{\@IEEEauthorblockAinterlinespace}%+ −
% input the author affiliations+ −
#1%+ −
% end the row if the user did not already+ −
\crcr}+ −
% spacer row for affiliations+ −
\def\@IEEEauthorblockAtopspaceline{\cr\noalign{\vskip\@IEEEauthorblockAtopspace}}+ −
+ −
+ −
% allow papers to compile even if author blocks are used in modes other+ −
% than conference or peerreviewca. For such cases, we provide dummy blocks.+ −
\ifCLASSOPTIONconference+ −
\else+ −
\ifCLASSOPTIONpeerreviewca\else+ −
% not conference or peerreviewca mode+ −
\def\IEEEauthorblockN#1{#1}%+ −
\def\IEEEauthorblockA#1{#1}%+ −
\fi+ −
\fi+ −
+ −
+ −
+ −
% we provide our own halign so as not to have to depend on tabular+ −
\def\@IEEEauthorhalign{\@IEEEauthordefaulttextstyle% default text style+ −
\lineskip=0pt\relax% disable line spacing+ −
\lineskiplimit=0pt\relax%+ −
\baselineskip=0pt\relax%+ −
\@IEEEcurfontSAVE% save the current font+ −
\mathsurround\z@\relax% no extra spacing around math+ −
\let\\\@IEEEauthorhaligncr% replace newline with halign friendly one+ −
\tabskip=0pt\relax% no column spacing+ −
\everycr{}% ensure no problems here+ −
\@IEEEprevauthorblockincolfalse% no author blocks yet+ −
\def\@IEEEauthorblockXinterlinespace{2.7ex}% default interline space+ −
\vtop\bgroup%vtop box+ −
\halign\bgroup&\relax\hfil\@IEEEcurfontRESTORE\relax ##\relax+ −
\hfil\@IEEEcurfontSAVE\@IEEEauthorstrutrule\cr}+ −
+ −
% ensure last line, exit from halign, close vbox+ −
\def\end@IEEEauthorhalign{\crcr\egroup\egroup}+ −
+ −
% handle bogus star form+ −
\def\@IEEEauthorhaligncr{{\ifnum0=`}\fi\@ifstar{\@@IEEEauthorhaligncr}{\@@IEEEauthorhaligncr}}+ −
+ −
% test and setup the optional argument to \\[]+ −
\def\@@IEEEauthorhaligncr{\@testopt\@@@IEEEauthorhaligncr\z@skip}+ −
+ −
% end the line and do the optional spacer+ −
\def\@@@IEEEauthorhaligncr[#1]{\ifnum0=`{\fi}\cr\noalign{\vskip#1\relax}}+ −
+ −
+ −
+ −
% flag to prevent multiple \and warning messages+ −
\newif\if@IEEEWARNand+ −
\@IEEEWARNandtrue+ −
+ −
% if in conference or peerreviewca modes, we support the use of \and as \author is a+ −
% tabular environment, otherwise we warn the user that \and is invalid+ −
% outside of conference or peerreviewca modes.+ −
\def\and{\relax} % provide a bogus \and that we will then override+ −
+ −
\renewcommand{\and}[1][\relax]{\if@IEEEWARNand\typeout{** WARNING: \noexpand\and is valid only+ −
when in conference or peerreviewca}\typeout{modes (line \the\inputlineno).}\fi\global\@IEEEWARNandfalse}+ −
+ −
\ifCLASSOPTIONconference%+ −
\renewcommand{\and}[1][\hfill]{\end{@IEEEauthorhalign}#1\begin{@IEEEauthorhalign}}%+ −
\fi+ −
\ifCLASSOPTIONpeerreviewca+ −
\renewcommand{\and}[1][\hfill]{\end{@IEEEauthorhalign}#1\begin{@IEEEauthorhalign}}%+ −
\fi+ −
+ −
+ −
% page clearing command+ −
% based on LaTeX2e's \cleardoublepage, but allows different page styles+ −
% for the inserted blank pages+ −
\def\@IEEEcleardoublepage#1{\clearpage\if@twoside\ifodd\c@page\else+ −
\hbox{}\thispagestyle{#1}\newpage\if@twocolumn\hbox{}\thispagestyle{#1}\newpage\fi\fi\fi}+ −
+ −
+ −
% user command to invoke the title page+ −
\def\maketitle{\par%+ −
\begingroup%+ −
\normalfont%+ −
\def\thefootnote{}% the \thanks{} mark type is empty+ −
\def\footnotemark{}% and kill space from \thanks within author+ −
\let\@makefnmark\relax% V1.7, must *really* kill footnotemark to remove all \textsuperscript spacing as well.+ −
\footnotesize% equal spacing between thanks lines+ −
\footnotesep 0.7\baselineskip%see global setting of \footnotesep for more info+ −
% V1.7 disable \thanks note indention for compsoc+ −
\@IEEEcompsoconly{\long\def\@makefntext##1{\parindent 1em\noindent\hbox{\@makefnmark}##1}}%+ −
\normalsize%+ −
\ifCLASSOPTIONpeerreview+ −
\newpage\global\@topnum\z@ \@maketitle\@IEEEstatictitlevskip\@IEEEaftertitletext%+ −
\thispagestyle{IEEEpeerreviewcoverpagestyle}\@thanks%+ −
\else+ −
\if@twocolumn%+ −
\ifCLASSOPTIONtechnote%+ −
\newpage\global\@topnum\z@ \@maketitle\@IEEEstatictitlevskip\@IEEEaftertitletext%+ −
\else+ −
\twocolumn[\@maketitle\@IEEEdynamictitlevspace\@IEEEaftertitletext]%+ −
\fi+ −
\else+ −
\newpage\global\@topnum\z@ \@maketitle\@IEEEstatictitlevskip\@IEEEaftertitletext%+ −
\fi+ −
\thispagestyle{IEEEtitlepagestyle}\@thanks%+ −
\fi+ −
% pullup page for pubid if used.+ −
\if@IEEEusingpubid+ −
\enlargethispage{-\@IEEEpubidpullup}%+ −
\fi + −
\endgroup+ −
\setcounter{footnote}{0}\let\maketitle\relax\let\@maketitle\relax+ −
\gdef\@thanks{}%+ −
% v1.6b do not clear these as we will need the title again for peer review papers+ −
% \gdef\@author{}\gdef\@title{}%+ −
\let\thanks\relax}+ −
+ −
+ −
+ −
% V1.7 parbox to format \@IEEEcompsoctitleabstractindextext+ −
\long\def\@IEEEcompsoctitleabstractindextextbox#1{\parbox{0.915\textwidth}{#1}}+ −
+ −
+ −
% formats the Title, authors names, affiliations and special paper notice+ −
% THIS IS A CONTROLLED SPACING COMMAND! Do not allow blank lines or unintentional+ −
% spaces to enter the definition - use % at the end of each line+ −
\def\@maketitle{\newpage+ −
\begin{center}%+ −
\ifCLASSOPTIONtechnote% technotes+ −
{\bfseries\large\@IEEEcompsoconly{\sffamily}\@title\par}\vskip 1.3em{\lineskip .5em\@IEEEcompsoconly{\sffamily}\@author+ −
\@IEEEspecialpapernotice\par{\@IEEEcompsoconly{\vskip 1.5em\relax+ −
\@IEEEcompsoctitleabstractindextextbox{\@IEEEcompsoctitleabstractindextext}\par+ −
\hfill\@IEEEcompsocdiamondline\hfill\hbox{}\par}}}\relax+ −
\else% not a technote+ −
\vskip0.2em{\Huge\@IEEEcompsoconly{\sffamily}\@IEEEcompsocconfonly{\normalfont\normalsize\vskip 0\@IEEEnormalsizeunitybaselineskip+ −
\bfseries\Large}\@title\par}\vskip 1.0em\par%+ −
% V1.6 handle \author differently if in conference mode+ −
\ifCLASSOPTIONconference%+ −
{\@IEEEspecialpapernotice\mbox{}\vskip\@IEEEauthorblockconfadjspace%+ −
\mbox{}\hfill\begin{@IEEEauthorhalign}\@author\end{@IEEEauthorhalign}\hfill\mbox{}\par}\relax+ −
\else% peerreviewca, peerreview or journal+ −
\ifCLASSOPTIONpeerreviewca+ −
% peerreviewca handles author names just like conference mode+ −
{\@IEEEcompsoconly{\sffamily}\@IEEEspecialpapernotice\mbox{}\vskip\@IEEEauthorblockconfadjspace%+ −
\mbox{}\hfill\begin{@IEEEauthorhalign}\@author\end{@IEEEauthorhalign}\hfill\mbox{}\par+ −
{\@IEEEcompsoconly{\vskip 1.5em\relax+ −
\@IEEEcompsoctitleabstractindextextbox{\@IEEEcompsoctitleabstractindextext}\par\hfill+ −
\@IEEEcompsocdiamondline\hfill\hbox{}\par}}}\relax+ −
\else% journal or peerreview+ −
{\lineskip.5em\@IEEEcompsoconly{\sffamily}\sublargesize\@author\@IEEEspecialpapernotice\par+ −
{\@IEEEcompsoconly{\vskip 1.5em\relax+ −
\@IEEEcompsoctitleabstractindextextbox{\@IEEEcompsoctitleabstractindextext}\par\hfill+ −
\@IEEEcompsocdiamondline\hfill\hbox{}\par}}}\relax+ −
\fi+ −
\fi+ −
\fi\end{center}}+ −
+ −
+ −
+ −
% V1.7 Computer Society "diamond line" which follows index terms for nonconference papers+ −
\def\@IEEEcompsocdiamondline{\vrule depth 0pt height 0.5pt width 4cm\hspace{7.5pt}%+ −
\raisebox{-3.5pt}{\fontfamily{pzd}\fontencoding{U}\fontseries{m}\fontshape{n}\fontsize{11}{12}\selectfont\char70}%+ −
\hspace{7.5pt}\vrule depth 0pt height 0.5pt width 4cm\relax}+ −
+ −
% V1.7 standard LateX2e \thanks, but with \itshape under compsoc. Also make it a \long\def+ −
% We also need to trigger the one-shot footnote rule+ −
\def\@IEEEtriggeroneshotfootnoterule{\global\@IEEEenableoneshotfootnoteruletrue}+ −
+ −
+ −
\long\def\thanks#1{\footnotemark+ −
\protected@xdef\@thanks{\@thanks+ −
\protect\footnotetext[\the\c@footnote]{\@IEEEcompsoconly{\itshape+ −
\protect\@IEEEtriggeroneshotfootnoterule\relax}\ignorespaces#1}}}+ −
\let\@thanks\@empty+ −
+ −
% V1.7 allow \author to contain \par's. This is needed to allow \thanks to contain \par.+ −
\long\def\author#1{\gdef\@author{#1}}+ −
+ −
+ −
% in addition to setting up IEEEitemize, we need to remove a baselineskip space above and+ −
% below it because \list's \pars introduce blank lines because of the footnote struts.+ −
\def\@IEEEsetupcompsocitemizelist{\def\labelitemi{$\bullet$}%+ −
\setlength{\IEEElabelindent}{0pt}\setlength{\parskip}{0pt}%+ −
\setlength{\partopsep}{0pt}\setlength{\topsep}{0.5\baselineskip}\vspace{-1\baselineskip}\relax}+ −
+ −
+ −
% flag for fake non-compsoc \IEEEcompsocthanksitem - prevents line break on very first item+ −
\newif\if@IEEEbreakcompsocthanksitem \@IEEEbreakcompsocthanksitemfalse+ −
+ −
\ifCLASSOPTIONcompsoc+ −
% V1.7 compsoc bullet item \thanks+ −
% also, we need to redefine this to destroy the argument in \@IEEEdynamictitlevspace+ −
\long\def\IEEEcompsocitemizethanks#1{\relax\@IEEEbreakcompsocthanksitemfalse\footnotemark+ −
\protected@xdef\@thanks{\@thanks+ −
\protect\footnotetext[\the\c@footnote]{\itshape\protect\@IEEEtriggeroneshotfootnoterule+ −
{\let\IEEEiedlistdecl\relax\protect\begin{IEEEitemize}[\protect\@IEEEsetupcompsocitemizelist]\ignorespaces#1\relax+ −
\protect\end{IEEEitemize}}\protect\vspace{-1\baselineskip}}}}+ −
\DeclareRobustCommand*{\IEEEcompsocthanksitem}{\item}+ −
\else+ −
% non-compsoc, allow for dual compilation via rerouting to normal \thanks+ −
\long\def\IEEEcompsocitemizethanks#1{\thanks{#1}}+ −
% redirect to "pseudo-par" \hfil\break\indent after swallowing [] from \IEEEcompsocthanksitem[]+ −
\DeclareRobustCommand{\IEEEcompsocthanksitem}{\@ifnextchar [{\@IEEEthanksswallowoptionalarg}%+ −
{\@IEEEthanksswallowoptionalarg[\relax]}}+ −
% be sure and break only after first item, be sure and ignore spaces after optional argument+ −
\def\@IEEEthanksswallowoptionalarg[#1]{\relax\if@IEEEbreakcompsocthanksitem\hfil\break+ −
\indent\fi\@IEEEbreakcompsocthanksitemtrue\ignorespaces}+ −
\fi+ −
+ −
+ −
% V1.6b define the \IEEEpeerreviewmaketitle as needed+ −
\ifCLASSOPTIONpeerreview+ −
\def\IEEEpeerreviewmaketitle{\@IEEEcleardoublepage{empty}%+ −
\ifCLASSOPTIONtwocolumn+ −
\twocolumn[\@IEEEpeerreviewmaketitle\@IEEEdynamictitlevspace]+ −
\else+ −
\newpage\@IEEEpeerreviewmaketitle\@IEEEstatictitlevskip+ −
\fi+ −
\thispagestyle{IEEEtitlepagestyle}}+ −
\else+ −
% \IEEEpeerreviewmaketitle does nothing if peer review option has not been selected+ −
\def\IEEEpeerreviewmaketitle{\relax}+ −
\fi+ −
+ −
% peerreview formats the repeated title like the title in journal papers.+ −
\def\@IEEEpeerreviewmaketitle{\begin{center}\@IEEEcompsoconly{\sffamily}%+ −
\normalfont\normalsize\vskip0.2em{\Huge\@title\par}\vskip1.0em\par+ −
\end{center}}+ −
+ −
+ −
+ −
% V1.6 + −
% this is a static rubber spacer between the title/authors and the main text+ −
% used for single column text, or when the title appears in the first column+ −
% of two column text (technotes). + −
\def\@IEEEstatictitlevskip{{\normalfont\normalsize+ −
% adjust spacing to next text+ −
% v1.6b handle peer review papers+ −
\ifCLASSOPTIONpeerreview+ −
% for peer review papers, the same value is used for both title pages+ −
% regardless of the other paper modes+ −
\vskip 1\baselineskip plus 0.375\baselineskip minus 0.1875\baselineskip+ −
\else+ −
\ifCLASSOPTIONconference% conference+ −
\vskip 1\baselineskip plus 0.375\baselineskip minus 0.1875\baselineskip%+ −
\else%+ −
\ifCLASSOPTIONtechnote% technote+ −
\vskip 1\baselineskip plus 0.375\baselineskip minus 0.1875\baselineskip%+ −
\else% journal uses more space+ −
\vskip 2.5\baselineskip plus 0.75\baselineskip minus 0.375\baselineskip%+ −
\fi+ −
\fi+ −
\fi}}+ −
+ −
+ −
% V1.6+ −
% This is a dynamically determined rigid spacer between the title/authors + −
% and the main text. This is used only for single column titles over two + −
% column text (most common)+ −
% This is bit tricky because we have to ensure that the textheight of the+ −
% main text is an integer multiple of \baselineskip+ −
% otherwise underfull vbox problems may develop in the second column of the+ −
% text on the titlepage+ −
% The possible use of \IEEEpubid must also be taken into account.+ −
\def\@IEEEdynamictitlevspace{{%+ −
% we run within a group so that all the macros can be forgotten when we are done+ −
\long\def\thanks##1{\relax}%don't allow \thanks to run when we evaluate the vbox height+ −
\long\def\IEEEcompsocitemizethanks##1{\relax}%don't allow \IEEEcompsocitemizethanks to run when we evaluate the vbox height+ −
\normalfont\normalsize% we declare more descriptive variable names+ −
\let\@IEEEmaintextheight=\@IEEEtrantmpdimenA%height of the main text columns+ −
\let\@IEEEINTmaintextheight=\@IEEEtrantmpdimenB%height of the main text columns with integer # lines+ −
% set the nominal and minimum values for the title spacer+ −
% the dynamic algorithm will not allow the spacer size to+ −
% become less than \@IEEEMINtitlevspace - instead it will be+ −
% lengthened+ −
% default to journal values+ −
\def\@IEEENORMtitlevspace{2.5\baselineskip}%+ −
\def\@IEEEMINtitlevspace{2\baselineskip}%+ −
% conferences and technotes need tighter spacing+ −
\ifCLASSOPTIONconference%conference+ −
\def\@IEEENORMtitlevspace{1\baselineskip}%+ −
\def\@IEEEMINtitlevspace{0.75\baselineskip}%+ −
\fi+ −
\ifCLASSOPTIONtechnote%technote+ −
\def\@IEEENORMtitlevspace{1\baselineskip}%+ −
\def\@IEEEMINtitlevspace{0.75\baselineskip}%+ −
\fi%+ −
% get the height that the title will take up+ −
\ifCLASSOPTIONpeerreview+ −
\settoheight{\@IEEEmaintextheight}{\vbox{\hsize\textwidth \@IEEEpeerreviewmaketitle}}%+ −
\else+ −
\settoheight{\@IEEEmaintextheight}{\vbox{\hsize\textwidth \@maketitle}}%+ −
\fi+ −
\@IEEEmaintextheight=-\@IEEEmaintextheight% title takes away from maintext, so reverse sign+ −
% add the height of the page textheight+ −
\advance\@IEEEmaintextheight by \textheight%+ −
% correct for title pages using pubid+ −
\ifCLASSOPTIONpeerreview\else+ −
% peerreview papers use the pubid on the cover page only.+ −
% And the cover page uses a static spacer.+ −
\if@IEEEusingpubid\advance\@IEEEmaintextheight by -\@IEEEpubidpullup\fi+ −
\fi%+ −
% subtract off the nominal value of the title bottom spacer+ −
\advance\@IEEEmaintextheight by -\@IEEENORMtitlevspace%+ −
% \topskip takes away some too+ −
\advance\@IEEEmaintextheight by -\topskip%+ −
% calculate the column height of the main text for lines+ −
% now we calculate the main text height as if holding+ −
% an integer number of \normalsize lines after the first+ −
% and discard any excess fractional remainder+ −
% we subtracted the first line, because the first line+ −
% is placed \topskip into the maintext, not \baselineskip like the+ −
% rest of the lines.+ −
\@IEEEINTmaintextheight=\@IEEEmaintextheight%+ −
\divide\@IEEEINTmaintextheight by \baselineskip%+ −
\multiply\@IEEEINTmaintextheight by \baselineskip%+ −
% now we calculate how much the title spacer height will+ −
% have to be reduced from nominal (\@IEEEREDUCEmaintextheight is always+ −
% a positive value) so that the maintext area will contain an integer+ −
% number of normal size lines+ −
% we change variable names here (to avoid confusion) as we no longer+ −
% need \@IEEEINTmaintextheight and can reuse its dimen register+ −
\let\@IEEEREDUCEmaintextheight=\@IEEEINTmaintextheight%+ −
\advance\@IEEEREDUCEmaintextheight by -\@IEEEmaintextheight%+ −
\advance\@IEEEREDUCEmaintextheight by \baselineskip%+ −
% this is the calculated height of the spacer+ −
% we change variable names here (to avoid confusion) as we no longer+ −
% need \@IEEEmaintextheight and can reuse its dimen register+ −
\let\@IEEECOMPENSATElen=\@IEEEmaintextheight%+ −
\@IEEECOMPENSATElen=\@IEEENORMtitlevspace% set the nominal value+ −
% we go with the reduced length if it is smaller than an increase+ −
\ifdim\@IEEEREDUCEmaintextheight < 0.5\baselineskip\relax%+ −
\advance\@IEEECOMPENSATElen by -\@IEEEREDUCEmaintextheight%+ −
% if the resulting spacer is too small back out and go with an increase instead+ −
\ifdim\@IEEECOMPENSATElen<\@IEEEMINtitlevspace\relax%+ −
\advance\@IEEECOMPENSATElen by \baselineskip%+ −
\fi%+ −
\else%+ −
% go with an increase because it is closer to the nominal than a decrease+ −
\advance\@IEEECOMPENSATElen by -\@IEEEREDUCEmaintextheight%+ −
\advance\@IEEECOMPENSATElen by \baselineskip%+ −
\fi%+ −
% set the calculated rigid spacer+ −
\vspace{\@IEEECOMPENSATElen}}}+ −
+ −
+ −
+ −
% V1.6+ −
% we allow the user access to the last part of the title area+ −
% useful in emergencies such as when a different spacing is needed+ −
% This text is NOT compensated for in the dynamic sizer.+ −
\let\@IEEEaftertitletext=\relax+ −
\long\def\IEEEaftertitletext#1{\def\@IEEEaftertitletext{#1}}+ −
+ −
% V1.7 provide a way for users to enter abstract and keywords+ −
% into the onecolumn title are. This text is compensated for+ −
% in the dynamic sizer.+ −
\let\@IEEEcompsoctitleabstractindextext=\relax+ −
\long\def\IEEEcompsoctitleabstractindextext#1{\def\@IEEEcompsoctitleabstractindextext{#1}}+ −
% V1.7 provide a way for users to get the \@IEEEcompsoctitleabstractindextext if+ −
% not in compsoc journal mode - this way abstract and keywords can be placed+ −
% in their conventional position if not in compsoc mode.+ −
\def\IEEEdisplaynotcompsoctitleabstractindextext{%+ −
\ifCLASSOPTIONcompsoc% display if compsoc conf+ −
\ifCLASSOPTIONconference\@IEEEcompsoctitleabstractindextext\fi+ −
\else% or if not compsoc+ −
\@IEEEcompsoctitleabstractindextext\fi}+ −
+ −
+ −
% command to allow alteration of baselinestretch, but only if the current+ −
% baselineskip is unity. Used to tweak the compsoc abstract and keywords line spacing.+ −
\def\@IEEEtweakunitybaselinestretch#1{{\def\baselinestretch{1}\selectfont+ −
\global\@tempskipa\baselineskip}\ifnum\@tempskipa=\baselineskip%+ −
\def\baselinestretch{#1}\selectfont\fi\relax}+ −
+ −
+ −
% abstract and keywords are in \small, except + −
% for 9pt docs in which they are in \footnotesize+ −
% Because 9pt docs use an 8pt footnotesize, \small+ −
% becomes a rather awkward 8.5pt+ −
\def\@IEEEabskeysecsize{\small}+ −
\ifx\CLASSOPTIONpt\@IEEEptsizenine+ −
\def\@IEEEabskeysecsize{\footnotesize}+ −
\fi+ −
+ −
% compsoc journals use \footnotesize, compsoc conferences use normalsize+ −
\@IEEEcompsoconly{\def\@IEEEabskeysecsize{\footnotesize}}+ −
%\@IEEEcompsocconfonly{\def\@IEEEabskeysecsize{\normalsize}}+ −
+ −
+ −
+ −
+ −
% V1.6 have abstract and keywords strip leading spaces, pars and newlines+ −
% so that spacing is more tightly controlled.+ −
\def\abstract{\normalfont+ −
\if@twocolumn+ −
\@IEEEabskeysecsize\bfseries\textit{\abstractname}---\relax+ −
\else+ −
\begin{center}\vspace{-1.78ex}\@IEEEabskeysecsize\textbf{\abstractname}\end{center}\quotation\@IEEEabskeysecsize+ −
\fi\@IEEEgobbleleadPARNLSP}+ −
% V1.6 IEEE wants only 1 pica from end of abstract to introduction heading when in + −
% conference mode (the heading already has this much above it)+ −
\def\endabstract{\relax\ifCLASSOPTIONconference\vspace{1.34ex}\else\vspace{1.34ex}\fi\par\if@twocolumn\else\endquotation\fi+ −
\normalfont\normalsize}+ −
+ −
\def\IEEEkeywords{\normalfont+ −
\if@twocolumn+ −
\@IEEEabskeysecsize\bfseries\textit{\IEEEkeywordsname}-\relax+ −
\else+ −
\begin{center}\@IEEEabskeysecsize\textbf{\IEEEkeywordsname}\end{center}\quotation\@IEEEabskeysecsize+ −
\fi\@IEEEgobbleleadPARNLSP}+ −
\def\endIEEEkeywords{\relax\ifCLASSOPTIONtechnote\vspace{1.34ex}\else\vspace{0.67ex}\fi+ −
\par\if@twocolumn\else\endquotation\fi%+ −
\normalfont\normalsize}+ −
+ −
% V1.7 compsoc keywords index terms+ −
\ifCLASSOPTIONcompsoc+ −
\ifCLASSOPTIONconference% compsoc conference+ −
\def\abstract{\normalfont+ −
\begin{center}\@IEEEabskeysecsize\textbf{\large\abstractname}\end{center}\vskip 0.5\baselineskip plus 0.1\baselineskip minus 0.1\baselineskip+ −
\if@twocolumn\else\quotation\fi\itshape\@IEEEabskeysecsize%+ −
\par\@IEEEgobbleleadPARNLSP}+ −
\def\IEEEkeywords{\normalfont\vskip 1.5\baselineskip plus 0.25\baselineskip minus 0.25\baselineskip+ −
\begin{center}\@IEEEabskeysecsize\textbf{\large\IEEEkeywordsname}\end{center}\vskip 0.5\baselineskip plus 0.1\baselineskip minus 0.1\baselineskip+ −
\if@twocolumn\else\quotation\fi\itshape\@IEEEabskeysecsize%+ −
\par\@IEEEgobbleleadPARNLSP}+ −
\else% compsoc not conference+ −
\def\abstract{\normalfont\@IEEEtweakunitybaselinestretch{1.15}\sffamily+ −
\if@twocolumn+ −
\@IEEEabskeysecsize\noindent\textbf{\abstractname}---\relax+ −
\else+ −
\begin{center}\vspace{-1.78ex}\@IEEEabskeysecsize\textbf{\abstractname}\end{center}\quotation\@IEEEabskeysecsize%+ −
\fi\@IEEEgobbleleadPARNLSP}+ −
\def\IEEEkeywords{\normalfont\@IEEEtweakunitybaselinestretch{1.15}\sffamily+ −
\if@twocolumn+ −
\@IEEEabskeysecsize\vskip 0.5\baselineskip plus 0.25\baselineskip minus 0.25\baselineskip\noindent+ −
\textbf{\IEEEkeywordsname}---\relax+ −
\else+ −
\begin{center}\@IEEEabskeysecsize\textbf{\IEEEkeywordsname}\end{center}\quotation\@IEEEabskeysecsize%+ −
\fi\@IEEEgobbleleadPARNLSP}+ −
\fi+ −
\fi+ −
+ −
+ −
+ −
% gobbles all leading \, \\ and \par, upon finding first token that+ −
% is not a \ , \\ or a \par, it ceases and returns that token+ −
% + −
% used to strip leading \, \\ and \par from the input+ −
% so that such things in the beginning of an environment will not+ −
% affect the formatting of the text+ −
\long\def\@IEEEgobbleleadPARNLSP#1{\let\@IEEEswallowthistoken=0%+ −
\let\@IEEEgobbleleadPARNLSPtoken#1%+ −
\let\@IEEEgobbleleadPARtoken=\par%+ −
\let\@IEEEgobbleleadNLtoken=\\%+ −
\let\@IEEEgobbleleadSPtoken=\ %+ −
\def\@IEEEgobbleleadSPMACRO{\ }%+ −
\ifx\@IEEEgobbleleadPARNLSPtoken\@IEEEgobbleleadPARtoken%+ −
\let\@IEEEswallowthistoken=1%+ −
\fi%+ −
\ifx\@IEEEgobbleleadPARNLSPtoken\@IEEEgobbleleadNLtoken%+ −
\let\@IEEEswallowthistoken=1%+ −
\fi%+ −
\ifx\@IEEEgobbleleadPARNLSPtoken\@IEEEgobbleleadSPtoken%+ −
\let\@IEEEswallowthistoken=1%+ −
\fi%+ −
% a control space will come in as a macro+ −
% when it is the last one on a line+ −
\ifx\@IEEEgobbleleadPARNLSPtoken\@IEEEgobbleleadSPMACRO%+ −
\let\@IEEEswallowthistoken=1%+ −
\fi%+ −
% if we have to swallow this token, do so and taste the next one+ −
% else spit it out and stop gobbling+ −
\ifx\@IEEEswallowthistoken 1\let\@IEEEnextgobbleleadPARNLSP=\@IEEEgobbleleadPARNLSP\else%+ −
\let\@IEEEnextgobbleleadPARNLSP=#1\fi%+ −
\@IEEEnextgobbleleadPARNLSP}%+ −
+ −
+ −
+ −
+ −
% TITLING OF SECTIONS+ −
\def\@IEEEsectpunct{:\ \,} % Punctuation after run-in section heading (headings which are+ −
% part of the paragraphs), need little bit more than a single space+ −
% spacing from section number to title+ −
% compsoc conferences use regular period/space punctuation+ −
\ifCLASSOPTIONcompsoc+ −
\ifCLASSOPTIONconference+ −
\def\@IEEEsectpunct{.\ }+ −
\fi\fi+ −
+ −
+ −
\def\@seccntformat#1{\csname the#1dis\endcsname\hskip 0.5em\relax}+ −
+ −
\ifCLASSOPTIONcompsoc+ −
% compsoc journals need extra spacing+ −
\ifCLASSOPTIONconference\else+ −
\def\@seccntformat#1{\csname the#1dis\endcsname\hskip 1em\relax}+ −
\fi\fi+ −
+ −
%v1.7 put {} after #6 to allow for some types of user font control+ −
%and use \@@par rather than \par+ −
\def\@sect#1#2#3#4#5#6[#7]#8{%+ −
\ifnum #2>\c@secnumdepth+ −
\let\@svsec\@empty+ −
\else+ −
\refstepcounter{#1}%+ −
% load section label and spacer into \@svsec+ −
\protected@edef\@svsec{\@seccntformat{#1}\relax}%+ −
\fi%+ −
\@tempskipa #5\relax+ −
\ifdim \@tempskipa>\z@% tempskipa determines whether is treated as a high+ −
\begingroup #6{\relax% or low level heading+ −
\noindent % subsections are NOT indented+ −
% print top level headings. \@svsec is label, #8 is heading title+ −
% IEEE does not block indent the section title text, it flows like normal+ −
{\hskip #3\relax\@svsec}{\interlinepenalty \@M #8\@@par}}%+ −
\endgroup+ −
\addcontentsline{toc}{#1}{\ifnum #2>\c@secnumdepth\relax\else+ −
\protect\numberline{\csname the#1\endcsname}\fi#7}%+ −
\else % printout low level headings+ −
% svsechd seems to swallow the trailing space, protect it with \mbox{}+ −
% got rid of sectionmark stuff+ −
\def\@svsechd{#6{\hskip #3\relax\@svsec #8\@IEEEsectpunct\mbox{}}%+ −
\addcontentsline{toc}{#1}{\ifnum #2>\c@secnumdepth\relax\else+ −
\protect\numberline{\csname the#1\endcsname}\fi#7}}%+ −
\fi%skip down+ −
\@xsect{#5}}+ −
+ −
+ −
% section* handler+ −
%v1.7 put {} after #4 to allow for some types of user font control+ −
%and use \@@par rather than \par+ −
\def\@ssect#1#2#3#4#5{\@tempskipa #3\relax+ −
\ifdim \@tempskipa>\z@+ −
%\begingroup #4\@hangfrom{\hskip #1}{\interlinepenalty \@M #5\par}\endgroup+ −
% IEEE does not block indent the section title text, it flows like normal+ −
\begingroup \noindent #4{\relax{\hskip #1}{\interlinepenalty \@M #5\@@par}}\endgroup+ −
% svsechd swallows the trailing space, protect it with \mbox{}+ −
\else \def\@svsechd{#4{\hskip #1\relax #5\@IEEEsectpunct\mbox{}}}\fi+ −
\@xsect{#3}}+ −
+ −
+ −
%% SECTION heading spacing and font+ −
%%+ −
% arguments are: #1 - sectiontype name+ −
% (for \@sect) #2 - section level+ −
% #3 - section heading indent+ −
% #4 - top separation (absolute value used, neg indicates not to indent main text)+ −
% If negative, make stretch parts negative too!+ −
% #5 - (absolute value used) positive: bottom separation after heading,+ −
% negative: amount to indent main text after heading+ −
% Both #4 and #5 negative means to indent main text and use negative top separation+ −
% #6 - font control+ −
% You've got to have \normalfont\normalsize in the font specs below to prevent+ −
% trouble when you do something like:+ −
% \section{Note}{\ttfamily TT-TEXT} is known to ... + −
% IEEE sometimes REALLY stretches the area before a section+ −
% heading by up to about 0.5in. However, it may not be a good+ −
% idea to let LaTeX have quite this much rubber.+ −
\ifCLASSOPTIONconference%+ −
% IEEE wants section heading spacing to decrease for conference mode+ −
\def\section{\@startsection{section}{1}{\z@}{1.5ex plus 1.5ex minus 0.5ex}%+ −
{0.7ex plus 1ex minus 0ex}{\normalfont\normalsize\centering\scshape}}%+ −
\def\subsection{\@startsection{subsection}{2}{\z@}{1.5ex plus 1.5ex minus 0.5ex}%+ −
{0.7ex plus .5ex minus 0ex}{\normalfont\normalsize\itshape}}%+ −
\else % for journals+ −
\def\section{\@startsection{section}{1}{\z@}{3.0ex plus 1.5ex minus 1.5ex}% V1.6 3.0ex from 3.5ex+ −
{0.7ex plus 1ex minus 0ex}{\normalfont\normalsize\centering\scshape}}%+ −
\def\subsection{\@startsection{subsection}{2}{\z@}{3.5ex plus 1.5ex minus 1.5ex}%+ −
{0.7ex plus .5ex minus 0ex}{\normalfont\normalsize\itshape}}%+ −
\fi+ −
+ −
% for both journals and conferences+ −
% decided to put in a little rubber above the section, might help somebody+ −
\def\subsubsection{\@startsection{subsubsection}{3}{\parindent}{0ex plus 0.1ex minus 0.1ex}%+ −
{0ex}{\normalfont\normalsize\itshape}}%+ −
\def\paragraph{\@startsection{paragraph}{4}{2\parindent}{0ex plus 0.1ex minus 0.1ex}%+ −
{0ex}{\normalfont\normalsize\itshape}}%+ −
+ −
+ −
% compsoc+ −
\ifCLASSOPTIONcompsoc+ −
\ifCLASSOPTIONconference+ −
% compsoc conference+ −
\def\section{\@startsection{section}{1}{\z@}{1\baselineskip plus 0.25\baselineskip minus 0.25\baselineskip}%+ −
{1\baselineskip plus 0.25\baselineskip minus 0.25\baselineskip}{\normalfont\large\bfseries}}%+ −
\def\subsection{\@startsection{subsection}{2}{\z@}{1\baselineskip plus 0.25\baselineskip minus 0.25\baselineskip}%+ −
{1\baselineskip plus 0.25\baselineskip minus 0.25\baselineskip}{\normalfont\sublargesize\bfseries}}%+ −
\def\subsubsection{\@startsection{subsubsection}{3}{\z@}{1\baselineskip plus 0.25\baselineskip minus 0.25\baselineskip}%+ −
{0ex}{\normalfont\normalsize\bfseries}}%+ −
\def\paragraph{\@startsection{paragraph}{4}{2\parindent}{0ex plus 0.1ex minus 0.1ex}%+ −
{0ex}{\normalfont\normalsize}}%+ −
\else% compsoc journals+ −
% use negative top separation as compsoc journals do not indent paragraphs after section titles+ −
\def\section{\@startsection{section}{1}{\z@}{-3ex plus -2ex minus -1.5ex}%+ −
{0.7ex plus 1ex minus 0ex}{\normalfont\large\sffamily\bfseries\scshape}}%+ −
% Note that subsection and smaller may not be correct for the Computer Society,+ −
% I have to look up an example.+ −
\def\subsection{\@startsection{subsection}{2}{\z@}{-3.5ex plus -1.5ex minus -1.5ex}%+ −
{0.7ex plus .5ex minus 0ex}{\normalfont\normalsize\sffamily\bfseries}}%+ −
\def\subsubsection{\@startsection{subsubsection}{3}{\z@}{-2.5ex plus -1ex minus -1ex}%+ −
{0.5ex plus 0.5ex minus 0ex}{\normalfont\normalsize\sffamily\itshape}}%+ −
\def\paragraph{\@startsection{paragraph}{4}{2\parindent}{-0ex plus -0.1ex minus -0.1ex}%+ −
{0ex}{\normalfont\normalsize}}%+ −
\fi\fi+ −
+ −
+ −
+ −
+ −
%% ENVIRONMENTS+ −
% "box" symbols at end of proofs+ −
\def\IEEEQEDclosed{\mbox{\rule[0pt]{1.3ex}{1.3ex}}} % for a filled box+ −
% V1.6 some journals use an open box instead that will just fit around a closed one+ −
\def\IEEEQEDopen{{\setlength{\fboxsep}{0pt}\setlength{\fboxrule}{0.2pt}\fbox{\rule[0pt]{0pt}{1.3ex}\rule[0pt]{1.3ex}{0pt}}}}+ −
\ifCLASSOPTIONcompsoc+ −
\def\IEEEQED{\IEEEQEDopen} % default to open for compsoc+ −
\else+ −
\def\IEEEQED{\IEEEQEDclosed} % otherwise default to closed+ −
\fi+ −
+ −
% v1.7 name change to avoid namespace collision with amsthm. Also add support+ −
% for an optional argument.+ −
\def\IEEEproof{\@ifnextchar[{\@IEEEproof}{\@IEEEproof[\IEEEproofname]}}+ −
\def\@IEEEproof[#1]{\par\noindent\hspace{2em}{\itshape #1: }}+ −
\def\endIEEEproof{\hspace*{\fill}~\IEEEQED\par}+ −
+ −
+ −
%\itemindent is set to \z@ by list, so define new temporary variable+ −
\newdimen\@IEEEtmpitemindent+ −
\def\@begintheorem#1#2{\@IEEEtmpitemindent\itemindent\topsep 0pt\rmfamily\trivlist%+ −
\item[\hskip \labelsep{\indent\itshape #1\ #2:}]\itemindent\@IEEEtmpitemindent}+ −
\def\@opargbegintheorem#1#2#3{\@IEEEtmpitemindent\itemindent\topsep 0pt\rmfamily \trivlist%+ −
% V1.6 IEEE is back to using () around theorem names which are also in italics+ −
% Thanks to Christian Peel for reporting this.+ −
\item[\hskip\labelsep{\indent\itshape #1\ #2\ (#3):}]\itemindent\@IEEEtmpitemindent}+ −
% V1.7 remove bogus \unskip that caused equations in theorems to collide with+ −
% lines below.+ −
\def\@endtheorem{\endtrivlist}+ −
+ −
% V1.6+ −
% display command for the section the theorem is in - so that \thesection+ −
% is not used as this will be in Roman numerals when we want arabic.+ −
% LaTeX2e uses \def\@thmcounter#1{\noexpand\arabic{#1}} for the theorem number+ −
% (second part) display and \def\@thmcountersep{.} as a separator.+ −
% V1.7 intercept calls to the section counter and reroute to \@IEEEthmcounterinsection+ −
% to allow \appendix(ices} to override as needed.+ −
%+ −
% special handler for sections, allows appendix(ices) to override+ −
\gdef\@IEEEthmcounterinsection#1{\arabic{#1}}+ −
% string macro+ −
\edef\@IEEEstringsection{section}+ −
+ −
% redefine the #1#2[#3] form of newtheorem to use a hook to \@IEEEthmcounterinsection+ −
% if section in_counter is used+ −
\def\@xnthm#1#2[#3]{%+ −
\expandafter\@ifdefinable\csname #1\endcsname+ −
{\@definecounter{#1}\@newctr{#1}[#3]%+ −
\edef\@IEEEstringtmp{#3}+ −
\ifx\@IEEEstringtmp\@IEEEstringsection+ −
\expandafter\xdef\csname the#1\endcsname{%+ −
\noexpand\@IEEEthmcounterinsection{#3}\@thmcountersep+ −
\@thmcounter{#1}}%+ −
\else+ −
\expandafter\xdef\csname the#1\endcsname{%+ −
\expandafter\noexpand\csname the#3\endcsname \@thmcountersep+ −
\@thmcounter{#1}}%+ −
\fi+ −
\global\@namedef{#1}{\@thm{#1}{#2}}%+ −
\global\@namedef{end#1}{\@endtheorem}}}+ −
+ −
+ −
+ −
%% SET UP THE DEFAULT PAGESTYLE+ −
\ps@headings+ −
\pagenumbering{arabic}+ −
+ −
% normally the page counter starts at 1+ −
\setcounter{page}{1}+ −
% however, for peerreview the cover sheet is page 0 or page -1+ −
% (for duplex printing)+ −
\ifCLASSOPTIONpeerreview+ −
\if@twoside+ −
\setcounter{page}{-1}+ −
\else+ −
\setcounter{page}{0}+ −
\fi+ −
\fi+ −
+ −
% standard book class behavior - let bottom line float up and down as+ −
% needed when single sided+ −
\ifCLASSOPTIONtwoside\else\raggedbottom\fi+ −
% if two column - turn on twocolumn, allow word spacings to stretch more and+ −
% enforce a rigid position for the last lines+ −
\ifCLASSOPTIONtwocolumn+ −
% the peer review option delays invoking twocolumn+ −
\ifCLASSOPTIONpeerreview\else+ −
\twocolumn+ −
\fi+ −
\sloppy + −
\flushbottom+ −
\fi+ −
+ −
+ −
+ −
+ −
% \APPENDIX and \APPENDICES definitions+ −
+ −
% This is the \@ifmtarg command from the LaTeX ifmtarg package+ −
% by Peter Wilson (CUA) and Donald Arseneau+ −
% \@ifmtarg is used to determine if an argument to a command+ −
% is present or not.+ −
% For instance:+ −
% \@ifmtarg{#1}{\typeout{empty}}{\typeout{has something}}+ −
% \@ifmtarg is used with our redefined \section command if+ −
% \appendices is invoked.+ −
% The command \section will behave slightly differently depending+ −
% on whether the user specifies a title: + −
% \section{My appendix title}+ −
% or not:+ −
% \section{}+ −
% This way, we can eliminate the blank lines where the title+ −
% would be, and the unneeded : after Appendix in the table of+ −
% contents + −
\begingroup+ −
\catcode`\Q=3+ −
\long\gdef\@ifmtarg#1{\@xifmtarg#1QQ\@secondoftwo\@firstoftwo\@nil}+ −
\long\gdef\@xifmtarg#1#2Q#3#4#5\@nil{#4}+ −
\endgroup+ −
% end of \@ifmtarg defs+ −
+ −
+ −
% V1.7+ −
% command that allows the one time saving of the original definition+ −
% of section to \@IEEEappendixsavesection for \appendix or \appendices + −
% we don't save \section here as it may be redefined later by other+ −
% packages (hyperref.sty, etc.)+ −
\def\@IEEEsaveoriginalsectiononce{\let\@IEEEappendixsavesection\section+ −
\let\@IEEEsaveoriginalsectiononce\relax}+ −
+ −
% neat trick to grab and process the argument from \section{argument}+ −
% we process differently if the user invoked \section{} with no+ −
% argument (title)+ −
% note we reroute the call to the old \section*+ −
\def\@IEEEprocessthesectionargument#1{%+ −
\@ifmtarg{#1}{%+ −
\@IEEEappendixsavesection*{\appendixname~\thesectiondis}%+ −
\addcontentsline{toc}{section}{\appendixname~\thesection}}{%+ −
\@IEEEappendixsavesection*{\appendixname~\thesectiondis \\* #1}%+ −
\addcontentsline{toc}{section}{\appendixname~\thesection: #1}}}+ −
+ −
% we use this if the user calls \section{} after+ −
% \appendix-- which has no meaning. So, we ignore the+ −
% command and its argument. Then, warn the user.+ −
\def\@IEEEdestroythesectionargument#1{\typeout{** WARNING: Ignoring useless+ −
\protect\section\space in Appendix (line \the\inputlineno).}}+ −
+ −
+ −
% remember \thesection forms will be displayed in \ref calls+ −
% and in the Table of Contents.+ −
% The \sectiondis form is used in the actual heading itself+ −
+ −
% appendix command for one single appendix+ −
% normally has no heading. However, if you want a + −
% heading, you can do so via the optional argument:+ −
% \appendix[Optional Heading]+ −
\def\appendix{\relax}+ −
\renewcommand{\appendix}[1][]{\@IEEEsaveoriginalsectiononce\par+ −
% v1.6 keep hyperref's identifiers unique+ −
\gdef\theHsection{Appendix.A}%+ −
% v1.6 adjust hyperref's string name for the section+ −
\xdef\Hy@chapapp{appendix}%+ −
\setcounter{section}{0}%+ −
\setcounter{subsection}{0}%+ −
\setcounter{subsubsection}{0}%+ −
\setcounter{paragraph}{0}%+ −
\gdef\thesection{A}%+ −
\gdef\thesectiondis{}% + −
\gdef\thesubsection{\Alph{subsection}}%+ −
\gdef\@IEEEthmcounterinsection##1{A}+ −
\refstepcounter{section}% update the \ref counter+ −
\@ifmtarg{#1}{\@IEEEappendixsavesection*{\appendixname}%+ −
\addcontentsline{toc}{section}{\appendixname}}{%+ −
\@IEEEappendixsavesection*{\appendixname~\\* #1}%+ −
\addcontentsline{toc}{section}{\appendixname: #1}}%+ −
% redefine \section command for appendix+ −
% leave \section* as is+ −
\def\section{\@ifstar{\@IEEEappendixsavesection*}{%+ −
\@IEEEdestroythesectionargument}}% throw out the argument+ −
% of the normal form+ −
}+ −
+ −
+ −
+ −
% appendices command for multiple appendices+ −
% user then calls \section with an argument (possibly empty) to+ −
% declare the individual appendices+ −
\def\appendices{\@IEEEsaveoriginalsectiononce\par+ −
% v1.6 keep hyperref's identifiers unique+ −
\gdef\theHsection{Appendix.\Alph{section}}%+ −
% v1.6 adjust hyperref's string name for the section+ −
\xdef\Hy@chapapp{appendix}%+ −
\setcounter{section}{-1}% we want \refstepcounter to use section 0+ −
\setcounter{subsection}{0}%+ −
\setcounter{subsubsection}{0}%+ −
\setcounter{paragraph}{0}%+ −
\ifCLASSOPTIONromanappendices%+ −
\gdef\thesection{\Roman{section}}%+ −
\gdef\thesectiondis{\Roman{section}}%+ −
\@IEEEcompsocconfonly{\gdef\thesectiondis{\Roman{section}.}}%+ −
\gdef\@IEEEthmcounterinsection##1{A\arabic{##1}}+ −
\else%+ −
\gdef\thesection{\Alph{section}}%+ −
\gdef\thesectiondis{\Alph{section}}%+ −
\@IEEEcompsocconfonly{\gdef\thesectiondis{\Alph{section}.}}%+ −
\gdef\@IEEEthmcounterinsection##1{\Alph{##1}}+ −
\fi%+ −
\refstepcounter{section}% update the \ref counter+ −
\setcounter{section}{0}% NEXT \section will be the FIRST appendix+ −
% redefine \section command for appendices+ −
% leave \section* as is+ −
\def\section{\@ifstar{\@IEEEappendixsavesection*}{% process the *-form+ −
\refstepcounter{section}% or is a new section so,+ −
\@IEEEprocessthesectionargument}}% process the argument + −
% of the normal form+ −
}+ −
+ −
+ −
+ −
% \IEEEPARstart+ −
% Definition for the big two line drop cap letter at the beginning of the+ −
% first paragraph of journal papers. The first argument is the first letter+ −
% of the first word, the second argument is the remaining letters of the+ −
% first word which will be rendered in upper case.+ −
% In V1.6 this has been completely rewritten to:+ −
% + −
% 1. no longer have problems when the user begins an environment+ −
% within the paragraph that uses \IEEEPARstart.+ −
% 2. auto-detect and use the current font family+ −
% 3. revise handling of the space at the end of the first word so that+ −
% interword glue will now work as normal.+ −
% 4. produce correctly aligned edges for the (two) indented lines.+ −
% + −
% We generalize things via control macros - playing with these is fun too.+ −
% + −
% V1.7 added more control macros to make it easy for IEEEtrantools.sty users+ −
% to change the font style.+ −
% + −
% the number of lines that are indented to clear it+ −
% may need to increase if using decenders+ −
\def\@IEEEPARstartDROPLINES{2}+ −
% minimum number of lines left on a page to allow a \@IEEEPARstart+ −
% Does not take into consideration rubber shrink, so it tends to+ −
% be overly cautious+ −
\def\@IEEEPARstartMINPAGELINES{2}+ −
% V1.7 the height of the drop cap is adjusted to match the height of this text+ −
% in the current font (when \IEEEPARstart is called).+ −
\def\@IEEEPARstartHEIGHTTEXT{T}+ −
% the depth the letter is lowered below the baseline+ −
% the height (and size) of the letter is determined by the sum+ −
% of this value and the height of the \@IEEEPARstartHEIGHTTEXT in the current+ −
% font. It is a good idea to set this value in terms of the baselineskip+ −
% so that it can respond to changes therein.+ −
\def\@IEEEPARstartDROPDEPTH{1.1\baselineskip}+ −
% V1.7 the font the drop cap will be rendered in,+ −
% can take zero or one argument.+ −
\def\@IEEEPARstartFONTSTYLE{\bfseries}+ −
% V1.7 any additional, non-font related commands needed to modify+ −
% the drop cap letter, can take zero or one argument.+ −
\def\@IEEEPARstartCAPSTYLE{\MakeUppercase}+ −
% V1.7 the font that will be used to render the rest of the word,+ −
% can take zero or one argument.+ −
\def\@IEEEPARstartWORDFONTSTYLE{\relax}+ −
% V1.7 any additional, non-font related commands needed to modify+ −
% the rest of the word, can take zero or one argument.+ −
\def\@IEEEPARstartWORDCAPSTYLE{\MakeUppercase}+ −
% This is the horizontal separation distance from the drop letter to the main text.+ −
% Lengths that depend on the font (e.g., ex, em, etc.) will be referenced+ −
% to the font that is active when \IEEEPARstart is called. + −
\def\@IEEEPARstartSEP{0.15em}+ −
% V1.7 horizontal offset applied to the left of the drop cap.+ −
\def\@IEEEPARstartHOFFSET{0em}+ −
% V1.7 Italic correction command applied at the end of the drop cap.+ −
\def\@IEEEPARstartITLCORRECT{\/}+ −
+ −
% V1.7 compoc uses nonbold drop cap and small caps word style+ −
\ifCLASSOPTIONcompsoc+ −
\def\@IEEEPARstartFONTSTYLE{\mdseries}+ −
\def\@IEEEPARstartWORDFONTSTYLE{\scshape}+ −
\def\@IEEEPARstartWORDCAPSTYLE{\relax}+ −
\fi+ −
+ −
% definition of \IEEEPARstart+ −
% THIS IS A CONTROLLED SPACING AREA, DO NOT ALLOW SPACES WITHIN THESE LINES+ −
% + −
% The token \@IEEEPARstartfont will be globally defined after the first use+ −
% of \IEEEPARstart and will be a font command which creates the big letter+ −
% The first argument is the first letter of the first word and the second+ −
% argument is the rest of the first word(s).+ −
\def\IEEEPARstart#1#2{\par{%+ −
% if this page does not have enough space, break it and lets start+ −
% on a new one+ −
\@IEEEtranneedspace{\@IEEEPARstartMINPAGELINES\baselineskip}{\relax}%+ −
% V1.7 move this up here in case user uses \textbf for \@IEEEPARstartFONTSTYLE+ −
% which uses command \leavevmode which causes an unwanted \indent to be issued+ −
\noindent+ −
% calculate the desired height of the big letter+ −
% it extends from the top of \@IEEEPARstartHEIGHTTEXT in the current font+ −
% down to \@IEEEPARstartDROPDEPTH below the current baseline+ −
\settoheight{\@IEEEtrantmpdimenA}{\@IEEEPARstartHEIGHTTEXT}%+ −
\addtolength{\@IEEEtrantmpdimenA}{\@IEEEPARstartDROPDEPTH}%+ −
% extract the name of the current font in bold+ −
% and place it in \@IEEEPARstartFONTNAME+ −
\def\@IEEEPARstartGETFIRSTWORD##1 ##2\relax{##1}%+ −
{\@IEEEPARstartFONTSTYLE{\selectfont\edef\@IEEEPARstartFONTNAMESPACE{\fontname\font\space}%+ −
\xdef\@IEEEPARstartFONTNAME{\expandafter\@IEEEPARstartGETFIRSTWORD\@IEEEPARstartFONTNAMESPACE\relax}}}%+ −
% define a font based on this name with a point size equal to the desired+ −
% height of the drop letter+ −
\font\@IEEEPARstartsubfont\@IEEEPARstartFONTNAME\space at \@IEEEtrantmpdimenA\relax%+ −
% save this value as a counter (integer) value (sp points)+ −
\@IEEEtrantmpcountA=\@IEEEtrantmpdimenA%+ −
% now get the height of the actual letter produced by this font size+ −
\settoheight{\@IEEEtrantmpdimenB}{\@IEEEPARstartsubfont\@IEEEPARstartCAPSTYLE{#1}}%+ −
% If something bogus happens like the first argument is empty or the+ −
% current font is strange, do not allow a zero height.+ −
\ifdim\@IEEEtrantmpdimenB=0pt\relax%+ −
\typeout{** WARNING: IEEEPARstart drop letter has zero height! (line \the\inputlineno)}%+ −
\typeout{ Forcing the drop letter font size to 10pt.}%+ −
\@IEEEtrantmpdimenB=10pt%+ −
\fi%+ −
% and store it as a counter+ −
\@IEEEtrantmpcountB=\@IEEEtrantmpdimenB%+ −
% Since a font size doesn't exactly correspond to the height of the capital+ −
% letters in that font, the actual height of the letter, \@IEEEtrantmpcountB,+ −
% will be less than that desired, \@IEEEtrantmpcountA+ −
% we need to raise the font size, \@IEEEtrantmpdimenA + −
% by \@IEEEtrantmpcountA / \@IEEEtrantmpcountB+ −
% But, TeX doesn't have floating point division, so we have to use integer+ −
% division. Hence the use of the counters.+ −
% We need to reduce the denominator so that the loss of the remainder will+ −
% have minimal affect on the accuracy of the result+ −
\divide\@IEEEtrantmpcountB by 200%+ −
\divide\@IEEEtrantmpcountA by \@IEEEtrantmpcountB%+ −
% Then reequalize things when we use TeX's ability to multiply by+ −
% floating point values+ −
\@IEEEtrantmpdimenB=0.005\@IEEEtrantmpdimenA%+ −
\multiply\@IEEEtrantmpdimenB by \@IEEEtrantmpcountA%+ −
% \@IEEEPARstartfont is globaly set to the calculated font of the big letter+ −
% We need to carry this out of the local calculation area to to create the+ −
% big letter.+ −
\global\font\@IEEEPARstartfont\@IEEEPARstartFONTNAME\space at \@IEEEtrantmpdimenB%+ −
% Now set \@IEEEtrantmpdimenA to the width of the big letter+ −
% We need to carry this out of the local calculation area to set the+ −
% hanging indent+ −
\settowidth{\global\@IEEEtrantmpdimenA}{\@IEEEPARstartfont+ −
\@IEEEPARstartCAPSTYLE{#1\@IEEEPARstartITLCORRECT}}}%+ −
% end of the isolated calculation environment+ −
% add in the extra clearance we want+ −
\advance\@IEEEtrantmpdimenA by \@IEEEPARstartSEP\relax%+ −
% add in the optional offset+ −
\advance\@IEEEtrantmpdimenA by \@IEEEPARstartHOFFSET\relax%+ −
% V1.7 don't allow negative offsets to produce negative hanging indents+ −
\@IEEEtrantmpdimenB\@IEEEtrantmpdimenA+ −
\ifnum\@IEEEtrantmpdimenB < 0 \@IEEEtrantmpdimenB 0pt\fi+ −
% \@IEEEtrantmpdimenA has the width of the big letter plus the+ −
% separation space and \@IEEEPARstartfont is the font we need to use+ −
% Now, we make the letter and issue the hanging indent command+ −
% The letter is placed in a box of zero width and height so that other+ −
% text won't be displaced by it.+ −
\hangindent\@IEEEtrantmpdimenB\hangafter=-\@IEEEPARstartDROPLINES%+ −
\makebox[0pt][l]{\hspace{-\@IEEEtrantmpdimenA}%+ −
\raisebox{-\@IEEEPARstartDROPDEPTH}[0pt][0pt]{\hspace{\@IEEEPARstartHOFFSET}%+ −
\@IEEEPARstartfont\@IEEEPARstartCAPSTYLE{#1\@IEEEPARstartITLCORRECT}%+ −
\hspace{\@IEEEPARstartSEP}}}%+ −
{\@IEEEPARstartWORDFONTSTYLE{\@IEEEPARstartWORDCAPSTYLE{\selectfont#2}}}}+ −
+ −
+ −
+ −
+ −
+ −
+ −
% determines if the space remaining on a given page is equal to or greater+ −
% than the specified space of argument one+ −
% if not, execute argument two (only if the remaining space is greater than zero)+ −
% and issue a \newpage+ −
% + −
% example: \@IEEEtranneedspace{2in}{\vfill}+ −
% + −
% Does not take into consideration rubber shrinkage, so it tends to+ −
% be overly cautious+ −
% Based on an example posted by Donald Arseneau+ −
% Note this macro uses \@IEEEtrantmpdimenB internally for calculations,+ −
% so DO NOT PASS \@IEEEtrantmpdimenB to this routine+ −
% if you need a dimen register, import with \@IEEEtrantmpdimenA instead+ −
\def\@IEEEtranneedspace#1#2{\penalty-100\begingroup%shield temp variable+ −
\@IEEEtrantmpdimenB\pagegoal\advance\@IEEEtrantmpdimenB-\pagetotal% space left+ −
\ifdim #1>\@IEEEtrantmpdimenB\relax% not enough space left+ −
\ifdim\@IEEEtrantmpdimenB>\z@\relax #2\fi%+ −
\newpage%+ −
\fi\endgroup}+ −
+ −
+ −
+ −
% IEEEbiography ENVIRONMENT+ −
% Allows user to enter biography leaving place for picture (adapts to font size)+ −
% As of V1.5, a new optional argument allows you to have a real graphic!+ −
% V1.5 and later also fixes the "colliding biographies" which could happen when a + −
% biography's text was shorter than the space for the photo.+ −
% MDS 7/2001+ −
% V1.6 prevent multiple biographies from making multiple TOC entries+ −
\newif\if@IEEEbiographyTOCentrynotmade+ −
\global\@IEEEbiographyTOCentrynotmadetrue+ −
+ −
% biography counter so hyperref can jump directly to the biographies+ −
% and not just the previous section+ −
\newcounter{IEEEbiography}+ −
\setcounter{IEEEbiography}{0}+ −
+ −
% photo area size+ −
\def\@IEEEBIOphotowidth{1.0in} % width of the biography photo area+ −
\def\@IEEEBIOphotodepth{1.25in} % depth (height) of the biography photo area+ −
% area cleared for photo+ −
\def\@IEEEBIOhangwidth{1.14in} % width cleared for the biography photo area+ −
\def\@IEEEBIOhangdepth{1.25in} % depth cleared for the biography photo area+ −
% actual depth will be a multiple of + −
% \baselineskip, rounded up+ −
\def\@IEEEBIOskipN{4\baselineskip}% nominal value of the vskip above the biography+ −
+ −
\newenvironment{IEEEbiography}[2][]{\normalfont\@IEEEcompsoconly{\sffamily}\footnotesize%+ −
\unitlength 1in\parskip=0pt\par\parindent 1em\interlinepenalty500%+ −
% we need enough space to support the hanging indent+ −
% the nominal value of the spacer+ −
% and one extra line for good measure+ −
\@IEEEtrantmpdimenA=\@IEEEBIOhangdepth%+ −
\advance\@IEEEtrantmpdimenA by \@IEEEBIOskipN%+ −
\advance\@IEEEtrantmpdimenA by 1\baselineskip%+ −
% if this page does not have enough space, break it and lets start+ −
% with a new one+ −
\@IEEEtranneedspace{\@IEEEtrantmpdimenA}{\relax}%+ −
% nominal spacer can strech, not shrink use 1fil so user can out stretch with \vfill+ −
\vskip \@IEEEBIOskipN plus 1fil minus 0\baselineskip%+ −
% the default box for where the photo goes+ −
\def\@IEEEtempbiographybox{{\setlength{\fboxsep}{0pt}\framebox{%+ −
\begin{minipage}[b][\@IEEEBIOphotodepth][c]{\@IEEEBIOphotowidth}\centering PLACE\\ PHOTO\\ HERE \end{minipage}}}}%+ −
%+ −
% detect if the optional argument was supplied, this requires the+ −
% \@ifmtarg command as defined in the appendix section above+ −
% and if so, override the default box with what they want+ −
\@ifmtarg{#1}{\relax}{\def\@IEEEtempbiographybox{\mbox{\begin{minipage}[b][\@IEEEBIOphotodepth][c]{\@IEEEBIOphotowidth}%+ −
\centering%+ −
#1%+ −
\end{minipage}}}}% end if optional argument supplied+ −
% Make an entry into the table of contents only if we have not done so before+ −
\if@IEEEbiographyTOCentrynotmade%+ −
% link labels to the biography counter so hyperref will jump+ −
% to the biography, not the previous section+ −
\setcounter{IEEEbiography}{-1}%+ −
\refstepcounter{IEEEbiography}%+ −
\addcontentsline{toc}{section}{Biographies}%+ −
\global\@IEEEbiographyTOCentrynotmadefalse%+ −
\fi%+ −
% one more biography+ −
\refstepcounter{IEEEbiography}%+ −
% Make an entry for this name into the table of contents + −
\addcontentsline{toc}{subsection}{#2}%+ −
% V1.6 properly handle if a new paragraph should occur while the+ −
% hanging indent is still active. Do this by redefining \par so+ −
% that it will not start a new paragraph. (But it will appear to the+ −
% user as if it did.) Also, strip any leading pars, newlines, or spaces.+ −
\let\@IEEEBIOORGparCMD=\par% save the original \par command+ −
\edef\par{\hfil\break\indent}% the new \par will not be a "real" \par+ −
\settoheight{\@IEEEtrantmpdimenA}{\@IEEEtempbiographybox}% get height of biography box+ −
\@IEEEtrantmpdimenB=\@IEEEBIOhangdepth%+ −
\@IEEEtrantmpcountA=\@IEEEtrantmpdimenB% countA has the hang depth+ −
\divide\@IEEEtrantmpcountA by \baselineskip% calculates lines needed to produce the hang depth+ −
\advance\@IEEEtrantmpcountA by 1% ensure we overestimate+ −
% set the hanging indent+ −
\hangindent\@IEEEBIOhangwidth%+ −
\hangafter-\@IEEEtrantmpcountA%+ −
% reference the top of the photo area to the top of a capital T+ −
\settoheight{\@IEEEtrantmpdimenB}{\mbox{T}}%+ −
% set the photo box, give it zero width and height so as not to disturb anything+ −
\noindent\makebox[0pt][l]{\hspace{-\@IEEEBIOhangwidth}\raisebox{\@IEEEtrantmpdimenB}[0pt][0pt]{%+ −
\raisebox{-\@IEEEBIOphotodepth}[0pt][0pt]{\@IEEEtempbiographybox}}}%+ −
% now place the author name and begin the bio text+ −
\noindent\textbf{#2\ }\@IEEEgobbleleadPARNLSP}{\relax\let\par=\@IEEEBIOORGparCMD\par%+ −
% 7/2001 V1.5 detect when the biography text is shorter than the photo area+ −
% and pad the unused area - preventing a collision from the next biography entry+ −
% MDS+ −
\ifnum \prevgraf <\@IEEEtrantmpcountA\relax% detect when the biography text is shorter than the photo+ −
\advance\@IEEEtrantmpcountA by -\prevgraf% calculate how many lines we need to pad+ −
\advance\@IEEEtrantmpcountA by -1\relax% we compensate for the fact that we indented an extra line+ −
\@IEEEtrantmpdimenA=\baselineskip% calculate the length of the padding+ −
\multiply\@IEEEtrantmpdimenA by \@IEEEtrantmpcountA%+ −
\noindent\rule{0pt}{\@IEEEtrantmpdimenA}% insert an invisible support strut+ −
\fi%+ −
\par\normalfont}+ −
+ −
+ −
+ −
% V1.6+ −
% added biography without a photo environment+ −
\newenvironment{IEEEbiographynophoto}[1]{%+ −
% Make an entry into the table of contents only if we have not done so before+ −
\if@IEEEbiographyTOCentrynotmade%+ −
% link labels to the biography counter so hyperref will jump+ −
% to the biography, not the previous section+ −
\setcounter{IEEEbiography}{-1}%+ −
\refstepcounter{IEEEbiography}%+ −
\addcontentsline{toc}{section}{Biographies}%+ −
\global\@IEEEbiographyTOCentrynotmadefalse%+ −
\fi%+ −
% one more biography+ −
\refstepcounter{IEEEbiography}%+ −
% Make an entry for this name into the table of contents + −
\addcontentsline{toc}{subsection}{#1}%+ −
\normalfont\@IEEEcompsoconly{\sffamily}\footnotesize\interlinepenalty500%+ −
\vskip 4\baselineskip plus 1fil minus 0\baselineskip%+ −
\parskip=0pt\par%+ −
\noindent\textbf{#1\ }\@IEEEgobbleleadPARNLSP}{\relax\par\normalfont}+ −
+ −
+ −
% provide the user with some old font commands+ −
% got this from article.cls+ −
\DeclareOldFontCommand{\rm}{\normalfont\rmfamily}{\mathrm}+ −
\DeclareOldFontCommand{\sf}{\normalfont\sffamily}{\mathsf}+ −
\DeclareOldFontCommand{\tt}{\normalfont\ttfamily}{\mathtt}+ −
\DeclareOldFontCommand{\bf}{\normalfont\bfseries}{\mathbf}+ −
\DeclareOldFontCommand{\it}{\normalfont\itshape}{\mathit}+ −
\DeclareOldFontCommand{\sl}{\normalfont\slshape}{\@nomath\sl}+ −
\DeclareOldFontCommand{\sc}{\normalfont\scshape}{\@nomath\sc}+ −
\DeclareRobustCommand*\cal{\@fontswitch\relax\mathcal}+ −
\DeclareRobustCommand*\mit{\@fontswitch\relax\mathnormal}+ −
+ −
+ −
% SPECIAL PAPER NOTICE COMMANDS+ −
% + −
% holds the special notice text+ −
\def\@IEEEspecialpapernotice{\relax}+ −
+ −
% for special papers, like invited papers, the user can do:+ −
% \IEEEspecialpapernotice{(Invited Paper)} before \maketitle+ −
\def\IEEEspecialpapernotice#1{\ifCLASSOPTIONconference%+ −
\def\@IEEEspecialpapernotice{{\sublargesize\textit{#1}\vspace*{1em}}}%+ −
\else%+ −
\def\@IEEEspecialpapernotice{{\\*[1.5ex]\sublargesize\textit{#1}}\vspace*{-2ex}}%+ −
\fi}+ −
+ −
+ −
+ −
+ −
% PUBLISHER ID COMMANDS+ −
% to insert a publisher's ID footer+ −
% V1.6 \IEEEpubid has been changed so that the change in page size and style+ −
% occurs in \maketitle. \IEEEpubid must now be issued prior to \maketitle+ −
% use \IEEEpubidadjcol as before - in the second column of the title page+ −
% These changes allow \maketitle to take the reduced page height into+ −
% consideration when dynamically setting the space between the author + −
% names and the maintext.+ −
%+ −
% the amount the main text is pulled up to make room for the+ −
% publisher's ID footer+ −
% IEEE uses about 1.3\baselineskip for journals, + −
% dynamic title spacing will clean up the fraction+ −
\def\@IEEEpubidpullup{1.3\baselineskip}+ −
\ifCLASSOPTIONtechnote+ −
% for technotes it must be an integer of baselineskip as there can be no+ −
% dynamic title spacing for two column mode technotes (the title is in the+ −
% in first column) and we should maintain an integer number of lines in the+ −
% second column+ −
% There are some examples (such as older issues of "Transactions on+ −
% Information Theory") in which IEEE really pulls the text off the ID for+ −
% technotes - about 0.55in (or 4\baselineskip). We'll use 2\baselineskip+ −
% and call it even.+ −
\def\@IEEEpubidpullup{2\baselineskip}+ −
\fi+ −
+ −
% V1.7 compsoc does not use a pullup+ −
\ifCLASSOPTIONcompsoc+ −
\def\@IEEEpubidpullup{0pt}+ −
\fi+ −
+ −
% holds the ID text+ −
\def\@IEEEpubid{\relax}+ −
+ −
% flag so \maketitle can tell if \IEEEpubid was called+ −
\newif\if@IEEEusingpubid+ −
\global\@IEEEusingpubidfalse+ −
% issue this command in the page to have the ID at the bottom+ −
% V1.6 use before \maketitle+ −
\def\IEEEpubid#1{\def\@IEEEpubid{#1}\global\@IEEEusingpubidtrue}+ −
+ −
+ −
% command which will pull up (shorten) the column it is executed in+ −
% to make room for the publisher ID. Place in the second column of+ −
% the title page when using \IEEEpubid+ −
% Is smart enough not to do anything when in single column text or+ −
% if the user hasn't called \IEEEpubid+ −
% currently needed in for the second column of a page with the+ −
% publisher ID. If not needed in future releases, please provide this+ −
% command and define it as \relax for backward compatibility+ −
% v1.6b do not allow command to operate if the peer review option has been + −
% selected because \IEEEpubidadjcol will not be on the cover page.+ −
% V1.7 do nothing if compsoc+ −
\def\IEEEpubidadjcol{\ifCLASSOPTIONcompsoc\else\ifCLASSOPTIONpeerreview\else+ −
\if@twocolumn\if@IEEEusingpubid\enlargethispage{-\@IEEEpubidpullup}\fi\fi\fi\fi}+ −
+ −
% Special thanks to Peter Wilson, Daniel Luecking, and the other+ −
% gurus at comp.text.tex, for helping me to understand how best to+ −
% implement the IEEEpubid command in LaTeX.+ −
+ −
+ −
+ −
%% Lockout some commands under various conditions+ −
+ −
% general purpose bit bucket+ −
\newsavebox{\@IEEEtranrubishbin}+ −
+ −
% flags to prevent multiple warning messages+ −
\newif\if@IEEEWARNthanks+ −
\newif\if@IEEEWARNIEEEPARstart+ −
\newif\if@IEEEWARNIEEEbiography+ −
\newif\if@IEEEWARNIEEEbiographynophoto+ −
\newif\if@IEEEWARNIEEEpubid+ −
\newif\if@IEEEWARNIEEEpubidadjcol+ −
\newif\if@IEEEWARNIEEEmembership+ −
\newif\if@IEEEWARNIEEEaftertitletext+ −
\@IEEEWARNthankstrue+ −
\@IEEEWARNIEEEPARstarttrue+ −
\@IEEEWARNIEEEbiographytrue+ −
\@IEEEWARNIEEEbiographynophototrue+ −
\@IEEEWARNIEEEpubidtrue+ −
\@IEEEWARNIEEEpubidadjcoltrue+ −
\@IEEEWARNIEEEmembershiptrue+ −
\@IEEEWARNIEEEaftertitletexttrue+ −
+ −
+ −
%% Lockout some commands when in various modes, but allow them to be restored if needed+ −
%%+ −
% save commands which might be locked out+ −
% so that the user can later restore them if needed+ −
\let\@IEEESAVECMDthanks\thanks+ −
\let\@IEEESAVECMDIEEEPARstart\IEEEPARstart+ −
\let\@IEEESAVECMDIEEEbiography\IEEEbiography+ −
\let\@IEEESAVECMDendIEEEbiography\endIEEEbiography+ −
\let\@IEEESAVECMDIEEEbiographynophoto\IEEEbiographynophoto+ −
\let\@IEEESAVECMDendIEEEbiographynophoto\endIEEEbiographynophoto+ −
\let\@IEEESAVECMDIEEEpubid\IEEEpubid+ −
\let\@IEEESAVECMDIEEEpubidadjcol\IEEEpubidadjcol+ −
\let\@IEEESAVECMDIEEEmembership\IEEEmembership+ −
\let\@IEEESAVECMDIEEEaftertitletext\IEEEaftertitletext+ −
+ −
+ −
% disable \IEEEPARstart when in draft mode+ −
% This may have originally been done because the pre-V1.6 drop letter+ −
% algorithm had problems with a non-unity baselinestretch+ −
% At any rate, it seems too formal to have a drop letter in a draft+ −
% paper.+ −
\ifCLASSOPTIONdraftcls+ −
\def\IEEEPARstart#1#2{#1#2\if@IEEEWARNIEEEPARstart\typeout{** ATTENTION: \noexpand\IEEEPARstart+ −
is disabled in draft mode (line \the\inputlineno).}\fi\global\@IEEEWARNIEEEPARstartfalse}+ −
\fi+ −
% and for technotes+ −
\ifCLASSOPTIONtechnote+ −
\def\IEEEPARstart#1#2{#1#2\if@IEEEWARNIEEEPARstart\typeout{** WARNING: \noexpand\IEEEPARstart+ −
is locked out for technotes (line \the\inputlineno).}\fi\global\@IEEEWARNIEEEPARstartfalse}+ −
\fi+ −
+ −
+ −
% lockout unneeded commands when in conference mode+ −
\ifCLASSOPTIONconference+ −
% when locked out, \thanks, \IEEEbiography, \IEEEbiographynophoto, \IEEEpubid,+ −
% \IEEEmembership and \IEEEaftertitletext will all swallow their given text. + −
% \IEEEPARstart will output a normal character instead+ −
% warn the user about these commands only once to prevent the console screen+ −
% from filling up with redundant messages+ −
\def\thanks#1{\if@IEEEWARNthanks\typeout{** WARNING: \noexpand\thanks+ −
is locked out when in conference mode (line \the\inputlineno).}\fi\global\@IEEEWARNthanksfalse}+ −
\def\IEEEPARstart#1#2{#1#2\if@IEEEWARNIEEEPARstart\typeout{** WARNING: \noexpand\IEEEPARstart+ −
is locked out when in conference mode (line \the\inputlineno).}\fi\global\@IEEEWARNIEEEPARstartfalse}+ −
+ −
+ −
% LaTeX treats environments and commands with optional arguments differently.+ −
% the actual ("internal") command is stored as \\commandname + −
% (accessed via \csname\string\commandname\endcsname )+ −
% the "external" command \commandname is a macro with code to determine+ −
% whether or not the optional argument is presented and to provide the + −
% default if it is absent. So, in order to save and restore such a command+ −
% we would have to save and restore \\commandname as well. But, if LaTeX+ −
% ever changes the way it names the internal names, the trick would break.+ −
% Instead let us just define a new environment so that the internal+ −
% name can be left undisturbed.+ −
\newenvironment{@IEEEbogusbiography}[2][]{\if@IEEEWARNIEEEbiography\typeout{** WARNING: \noexpand\IEEEbiography+ −
is locked out when in conference mode (line \the\inputlineno).}\fi\global\@IEEEWARNIEEEbiographyfalse%+ −
\setbox\@IEEEtranrubishbin\vbox\bgroup}{\egroup\relax}+ −
% and make biography point to our bogus biography+ −
\let\IEEEbiography=\@IEEEbogusbiography+ −
\let\endIEEEbiography=\end@IEEEbogusbiography+ −
+ −
\renewenvironment{IEEEbiographynophoto}[1]{\if@IEEEWARNIEEEbiographynophoto\typeout{** WARNING: \noexpand\IEEEbiographynophoto+ −
is locked out when in conference mode (line \the\inputlineno).}\fi\global\@IEEEWARNIEEEbiographynophotofalse%+ −
\setbox\@IEEEtranrubishbin\vbox\bgroup}{\egroup\relax}+ −
+ −
\def\IEEEpubid#1{\if@IEEEWARNIEEEpubid\typeout{** WARNING: \noexpand\IEEEpubid + −
is locked out when in conference mode (line \the\inputlineno).}\fi\global\@IEEEWARNIEEEpubidfalse}+ −
\def\IEEEpubidadjcol{\if@IEEEWARNIEEEpubidadjcol\typeout{** WARNING: \noexpand\IEEEpubidadjcol+ −
is locked out when in conference mode (line \the\inputlineno).}\fi\global\@IEEEWARNIEEEpubidadjcolfalse}+ −
\def\IEEEmembership#1{\if@IEEEWARNIEEEmembership\typeout{** WARNING: \noexpand\IEEEmembership+ −
is locked out when in conference mode (line \the\inputlineno).}\fi\global\@IEEEWARNIEEEmembershipfalse}+ −
\def\IEEEaftertitletext#1{\if@IEEEWARNIEEEaftertitletext\typeout{** WARNING: \noexpand\IEEEaftertitletext+ −
is locked out when in conference mode (line \the\inputlineno).}\fi\global\@IEEEWARNIEEEaftertitletextfalse}+ −
\fi+ −
+ −
+ −
% provide a way to restore the commands that are locked out+ −
\def\IEEEoverridecommandlockouts{%+ −
\typeout{** ATTENTION: Overriding command lockouts (line \the\inputlineno).}%+ −
\let\thanks\@IEEESAVECMDthanks%+ −
\let\IEEEPARstart\@IEEESAVECMDIEEEPARstart%+ −
\let\IEEEbiography\@IEEESAVECMDIEEEbiography%+ −
\let\endIEEEbiography\@IEEESAVECMDendIEEEbiography%+ −
\let\IEEEbiographynophoto\@IEEESAVECMDIEEEbiographynophoto%+ −
\let\endIEEEbiographynophoto\@IEEESAVECMDendIEEEbiographynophoto%+ −
\let\IEEEpubid\@IEEESAVECMDIEEEpubid%+ −
\let\IEEEpubidadjcol\@IEEESAVECMDIEEEpubidadjcol%+ −
\let\IEEEmembership\@IEEESAVECMDIEEEmembership%+ −
\let\IEEEaftertitletext\@IEEESAVECMDIEEEaftertitletext}+ −
+ −
+ −
+ −
% need a backslash character for typeout output+ −
{\catcode`\|=0 \catcode`\\=12+ −
|xdef|@IEEEbackslash{\}}+ −
+ −
+ −
% hook to allow easy disabling of all legacy warnings+ −
\def\@IEEElegacywarn#1#2{\typeout{** ATTENTION: \@IEEEbackslash #1 is deprecated (line \the\inputlineno).+ −
Use \@IEEEbackslash #2 instead.}}+ −
+ −
+ −
% provide for legacy commands+ −
\def\authorblockA{\@IEEElegacywarn{authorblockA}{IEEEauthorblockA}\IEEEauthorblockA}+ −
\def\authorblockN{\@IEEElegacywarn{authorblockN}{IEEEauthorblockN}\IEEEauthorblockN}+ −
\def\authorrefmark{\@IEEElegacywarn{authorrefmark}{IEEEauthorrefmark}\IEEEauthorrefmark}+ −
\def\PARstart{\@IEEElegacywarn{PARstart}{IEEEPARstart}\IEEEPARstart}+ −
\def\pubid{\@IEEElegacywarn{pubid}{IEEEpubid}\IEEEpubid}+ −
\def\pubidadjcol{\@IEEElegacywarn{pubidadjcol}{IEEEpubidadjcol}\IEEEpubidadjcol}+ −
\def\QED{\@IEEElegacywarn{QED}{IEEEQED}\IEEEQED}+ −
\def\QEDclosed{\@IEEElegacywarn{QEDclosed}{IEEEQEDclosed}\IEEEQEDclosed}+ −
\def\QEDopen{\@IEEElegacywarn{QEDopen}{IEEEQEDopen}\IEEEQEDopen}+ −
\def\specialpapernotice{\@IEEElegacywarn{specialpapernotice}{IEEEspecialpapernotice}\IEEEspecialpapernotice}+ −
+ −
+ −
+ −
% provide for legacy environments+ −
\def\biography{\@IEEElegacywarn{biography}{IEEEbiography}\IEEEbiography}+ −
\def\biographynophoto{\@IEEElegacywarn{biographynophoto}{IEEEbiographynophoto}\IEEEbiographynophoto}+ −
\def\keywords{\@IEEElegacywarn{keywords}{IEEEkeywords}\IEEEkeywords}+ −
\def\endbiography{\endIEEEbiography}+ −
\def\endbiographynophoto{\endIEEEbiographynophoto}+ −
\def\endkeywords{\endIEEEkeywords}+ −
+ −
+ −
% provide for legacy IED commands/lengths when possible+ −
\let\labelindent\IEEElabelindent+ −
\def\calcleftmargin{\@IEEElegacywarn{calcleftmargin}{IEEEcalcleftmargin}\IEEEcalcleftmargin}+ −
\def\setlabelwidth{\@IEEElegacywarn{setlabelwidth}{IEEEsetlabelwidth}\IEEEsetlabelwidth}+ −
\def\usemathlabelsep{\@IEEElegacywarn{usemathlabelsep}{IEEEusemathlabelsep}\IEEEusemathlabelsep}+ −
\def\iedlabeljustifyc{\@IEEElegacywarn{iedlabeljustifyc}{IEEEiedlabeljustifyc}\IEEEiedlabeljustifyc}+ −
\def\iedlabeljustifyl{\@IEEElegacywarn{iedlabeljustifyl}{IEEEiedlabeljustifyl}\IEEEiedlabeljustifyl}+ −
\def\iedlabeljustifyr{\@IEEElegacywarn{iedlabeljustifyr}{IEEEiedlabeljustifyr}\IEEEiedlabeljustifyr}+ −
+ −
+ −
+ −
% let \proof use the IEEEtran version even after amsthm is loaded+ −
% \proof is now deprecated in favor of \IEEEproof+ −
\AtBeginDocument{\def\proof{\@IEEElegacywarn{proof}{IEEEproof}\IEEEproof}\def\endproof{\endIEEEproof}}+ −
+ −
% V1.7 \overrideIEEEmargins is no longer supported.+ −
\def\overrideIEEEmargins{%+ −
\typeout{** WARNING: \string\overrideIEEEmargins \space no longer supported (line \the\inputlineno).}%+ −
\typeout{** Use the \string\CLASSINPUTinnersidemargin, \string\CLASSINPUToutersidemargin \space controls instead.}}+ −
+ −
+ −
\endinput+ −
+ −
%%%%%%%%%%%%%%%%%%%%%%%%%%%%% End of IEEEtran.cls %%%%%%%%%%%%%%%%%%%%%%%%%%%%+ −
% That's all folks!+ −
+ −