
diff -r 0865caafbfe6 -r 3890483c674f Paper/document/acmconf.cls
--- a/Paper/document/acmconf.cls	Mon Jan 03 16:21:12 2011 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,442 +0,0 @@
-% ACMCONF DOCUMENT CLASS
-%    adapted from ARTICLE document style by Ken Traub
-%    Hacked for [preprint] option by Olin Shivers 4/91
-%    Fixed up for LaTeX version 2e [compatibility mode] by Peter Lee 10/9
-%       (with help from Simon Peyton Jones)
-%    Converted to a LaTeX2e document class by David A. Berson 11/94
-%
-% ARTICLE DOCUMENT STYLE -- Released 16 March 1988
-%    for LaTeX version 2.09
-% Copyright (C) 1988 by Leslie Lamport
-
-% To do:
-%  - Possibly move the commands related to 9pt size to a file size9.clo
-%    and write the stuff to unpack both acmconf.cls and size9.clo files
-%    from a single distribution file.
-
-%%% ACMCONF is a document class for producing two-column camera-ready pages for
-%%% ACM conferences, according to ACM specifications.  The main features of
-%%% this class are:
-%%%
-%%% 1)  Two columns.
-%%% 2)  Side and top margins of 4.5pc, bottom margin of 7.5pc, column gutter of
-%%%     2pc, hence columns are 20pc wide and 54pc tall.  (6pc = 1in, approx)
-%%% 3)  First page has title information, and an extra 4.5pc of space at the
-%%%     bottom of the first column for the ACM copyright notice. (You must
-%%%     use one of the commands \copyrightspace or \toappear{} to obtain this
-%%%     space.)
-%%% 4)  Text is 9pt on 10pt baselines; titles are 9pt bold sans-serif.
-%%%     (The acmconf.sty from which acmconf.cls was derived actually uses
-%%%     9pt bold roman for section titles.  Functionally, I have left this
-%%%     as is.  I have added a commented out alternate defination of
-%%%     \acmtitlestyle that uses sans-serif)  --DAB
-%%%
-%%% This document class supports a [preprint] class option that allows you
-%%% to run off a copy for a preprint -- with page numbers, "to appear"
-%%% information, and so forth. This is documented below.
-
-%%% There are a few restrictions you must observe:
-%%%
-%%% 1)  You cannot change the font size; ACM wants you to use 9pt.
-%%% 3)  You must start your paper with the \maketitle command.  Prior to the
-%%%     \maketitle you must have \title and \author commands.  If you have a
-%%%     \date command it will be ignored; no date appears on the paper, since
-%%%     the proceedings will have a date on the front cover.
-%%%     Optionally, you may have an \affiliation command with text, such
-%%%     as company or university name and address, that will be centered
-%%%     just below the author(s).
-%%% 4)  Marginal paragraphs, tables of contents, lists of figures and tables,
-%%%     and page headings are all forbidden.
-%%% 5)  The `figure' environment will produce a figure one column wide; if you
-%%%     want one that is two columns wide, use `figure*'.  Ditto for the
-%%%     `table' and `table*' environments.
-%%%
-%%% Page Headings:
-%%% Normally, \pagestyle commands are ignored --- pages have no headings or
-%%% numbers. ACM will number the pages for you when they are inserted into the
-%%% proceedings (you should put page numbers on the BACK of each page, though,
-%%% in case someone drops your paper on the floor).
-%%%
-%%% If the [preprint] option is present, then \pagestyle commands are obeyed,
-%%% and the default is \pagestyle{plain}. The [twoside] option is also
-%%% useful when using headers.
-%%%
-%%% The [draft] and [final] options as used in the article class are also
-%%% supported.
-%%%
-%%%
-%%% Copyright Space:
-%%% You leave space at the bottom of page 1/column 1 one with the
-%%% \copyrightspace command.  Alternatively, you can use the
-%%% \toappear{...} command.  Normally, this turns into an unnumbered
-%%% footnote 4.5pc high.  If [preprint] is on, then this space is
-%%% filled with the {...} text; otherwise, it's blank. You must put
-%%% one of these commands in the text of page 1/column 1 *after* all the
-%%% other footnotes that go on page1/column 1, of course.
-%%%
-%%% A typical usage looks like this:
-%%%     \toappear{To appear in the Ninth AES Conference on Midevil Lithuanian
-%%%               Embalming Technique, June 1991, Alfaretta, Georgia.
-%%%               Also available as Technical Report CMU-CS-91-119,
-%%%               Cranberry Melon School of Cucumber Science.}
-%%% This will be included in the preprint, and left out of the conference
-%%% version.
-%%%
-%%% Acmconf defines two useful conditionals.
-%%% - \ifacmconf{true-stuff}{false-stuff}
-%%%   expands to true-stuff.
-%%% - \ifpreprint true-stuff \else else-stuff \fi
-%%%   expands to true-stuff if the [preprint] option is being used,
-%%%   otherwise it expands to else-stuff.
-%%% \ifacmconf is a latex command; \ifpreprint is a real latex conditional.
-%%%
-%%% WARNING:
-%%% Some dvi-ps converters heuristically allow chars to drift from their
-%%% true positions a few pixels. This loses noticeably with the 9pt sans-serif
-%%% bold font used for section headers. You turn this hackery off in our
-%%% dvi-ps converters with the -e option:
-%%%     dvips -e 0 foo.dvi >foo.ps
-
-\NeedsTeXFormat{LaTeX2e}
-\ProvidesClass{acmconf}[1994/11/27 Alternative LaTeX document class]
-\typeout{Bugs to berson@cs.pitt.edu}
-
-%
-% Define the conditionals and command for the options.
-%
-\newif\if@acmconf\@acmconftrue
-\long\def\ifacmconf#1#2{\if@acmconf#1\else#2\fi}
-\newif\ifpreprint
-
-%
-% Declare and process the options
-%
-\DeclareOption{draft}{\PassOptionsToClass{draft}{article}}
-\DeclareOption{final}{\PassOptionsToClass{final}{article}}
-\DeclareOption{twocolumn}{\PassOptionsToClass{twocolumn}{article}}
-\DeclareOption{twoside}{\PassOptionsToClass{twoside}{article}}
-\DeclareOption{preprint}{\preprintfalse}
-%\DeclareOption{preprint}{\preprinttrue}
-%
-% Let them off with just a warning for any other option
-%
-\DeclareOption*{\ClassWarningNoLine{acmconf}{Unknown option `\CurrentOption'}}
-%\DeclareOption*{\ClassError{acmconf}
-%   {The `\CurrentOption' option is not supported}
-%   {Remove the `\CurrentOption' option from the
-%    \protect\documentclass\space line.}}
-
-\ExecuteOptions{twocolumn}
-\ProcessOptions
-
-%
-% This class simply modifies a few behaviors of the article class,
-% so load it now
-%
-\LoadClass{article}
-
-
-%**********************************************************************
-%
-% The following commands would normally be in a file such as
-% size9.clo for the article class.  Since the size isn't really an
-% option, I include them here.  I have followed the order of the commands
-% as found in size10.clo.
-%
-% I could test for the presence of % the file size9.clo and load it when
-% availale, instead of executing these commands.
-%
-
-%
-% Set the font sizes and spacing
-%
-\renewcommand\baselinestretch{1}
-
-\renewcommand\normalsize{%
-   \@setfontsize\normalsize\@ixpt\@xpt 
-   \abovedisplayskip 9\p@ \@plus2\p@ \@minus4.5\p@%
-   \abovedisplayshortskip  \z@ \@plus3\p@%
-   \belowdisplayshortskip  5.4\p@ \@plus3\p@ \@minus3\p@%
-   \belowdisplayskip \abovedisplayskip
-   \let\@listi\@listI}
-\normalsize
-\renewcommand\small{%
-   \@setfontsize\small\@viiipt{9}%
-   \abovedisplayskip 7.6\p@ \@plus 3\p@ \@minus 4\p@%
-   \abovedisplayshortskip \z@ \@plus2\p@%
-   \belowdisplayshortskip 3.6\p@ \@plus2\p@ \@minus 2\p@
-   \def\@listi{\leftmargin\leftmargini
-                \topsep 4\p@ \@plus 2\p@ \@minus 2\p@
-                \parsep 2\p@ \@plus 1\p@ \@minus 1\p@
-                \itemsep \parsep}
-   \belowdisplayskip \abovedisplayskip
-}
-\renewcommand\footnotesize{%
-   \@setfontsize\footnotesize\@viipt{8}
-   \abovedisplayskip 6.4\p@ \@plus 2\p@ \@minus 4\p@%
-   \abovedisplayshortskip \z@ \@plus 1\p@%
-   \belowdisplayshortskip 2.7\p@ \@plus 1\p@ \@minus 2\p@
-   \def\@listi{\leftmargin\leftmargini
-               \topsep 3\p@ \@plus 1\p@ \@minus 1\p@
-               \parsep 2\p@ \@plus 1\p@ \@minus 1\p@
-               \itemsep \parsep}%
-   \belowdisplayskip \abovedisplayskip
-}
-\renewcommand\scriptsize{\@setfontsize\scriptsize\@viipt{8pt}}
-\renewcommand\tiny{\@setfontsize\tiny\@vpt{6pt}}
-\renewcommand\large{\@setfontsize\large\@xipt{13.6\p@}}
-\renewcommand\Large{\@setfontsize\Large\@xiipt{14\p@}}
-\renewcommand\LARGE{\@setfontsize\LARGE\@xivpt{18\p@}}
-\renewcommand\huge{\@setfontsize\huge\@xviipt{22\p@}}
-\renewcommand\Huge{\@setfontsize\Huge\@xxpt{25\p@}}
-
-\setlength\parindent{13.5\p@}    % This is what normally used for one
-                                 % column.  Should it be 1em for us?
-\setlength\headheight{0\p@}
-\setlength\headsep{0\p@}
-\setlength\headheight{0\p@}
-\setlength\headsep{0\p@}
-\setlength\footskip{30\p@}
-%
-% There was no \topskip or \@maxdepth in the original acmconf.sty.
-% Thus, we inherit 
-%\topskip 10pt 
-%\maxdepth .5\topskip
-% from size10.clo loaded via article.cls
-%
-\setlength\textwidth{42pc}
-\setlength\textheight{650\p@}
-\setlength\oddsidemargin{4.5pc}
-\addtolength\oddsidemargin{-1in}    % Correct for LaTeX gratuittousness
-\setlength\evensidemargin{4.5pc}
-\addtolength\evensidemargin{-1in}   % Correct for LaTeX gratuittousness
-\setlength\marginparwidth{0\p@}     % Margin pars are not allowed.
-\setlength\marginparsep{11\p@}
-\setlength\marginparpush{5\p@}
-\setlength\topmargin{4.5pc}
-\addtolength\topmargin{-1in}         % Correct for LaTeX gratuitousness
-%
-% I wonder if these next three lines should only be executed if
-% the preprint option is in effect?  -- DAB
-%
-%% Must redefine the top margin so there's room for headers and
-%% page numbers if you are using the preprint option. Footers
-%% are OK as is. Olin.
-\addtolength\topmargin{-37\p@} % Leave 37pt above text for headers
-\setlength\headheight{12\p@}
-\setlength\headsep{25\p@}
-
-\setlength\footnotesep{5.6\p@}
-\setlength{\skip\footins}{8.1\p@ \@plus 4\p@ \@minus 2\p@}
-\setlength\floatsep{11\p@ \@plus 2\p@ \@minus 2\p@}
-\setlength\textfloatsep{18\p@ \@plus 2\p@ \@minus 4\p@}
-\setlength\intextsep{11\p@ \@plus 2\p@ \@minus 2\p@}
-\setlength\dblfloatsep{11\p@ \@plus 2\p@ \@minus 2\p@}
-\setlength\dbltextfloatsep{18\p@ \@plus 2\p@ \@minus 4\p@}
-%
-% These values will be inherited from the default size10.clo file
-% included when we load the base article class.  I include them
-% here for completeness in case we split out the size9.clo file someday.
-%   --DAB
-\setlength\@fptop{0\p@ \@plus 1fil}
-\setlength\@fpsep{8\p@ \@plus 2fil}
-\setlength\@fpbot{0\p@ \@plus 1fil}
-\setlength\@dblfptop{0\p@ \@plus 1fil}
-\setlength\@dblfpsep{8\p@ \@plus 2fil}
-\setlength\@dblfpbot{0\p@ \@plus 1fil}
-\setlength\partopsep{2\p@ \@plus 1\p@ \@minus 1\p@}
-%
-% I think that all of these should be renewcommands.  I also think
-% that \setlength should be used.  But, they are not in the size10.clo
-% file that I am following.   --DAB
-%
-\renewcommand\@listI{\leftmargin\leftmargini 
-                     \parsep 3.6\p@ \@plus 2\p@ \@minus 1\p@%
-                     \topsep 7.2\p@ \@plus 2\p@ \@minus 4\p@%
-                     \itemsep 3.6\p@ \@plus 2\p@ \@minus 1\p@}
-\let\@listi\@listI
-\@listi
-\def\@listii {\leftmargin\leftmarginii
-              \labelwidth\leftmarginii
-              \advance\labelwidth-\labelsep
-              \topsep 3.6\p@ \@plus 2\p@ \@minus 1\p@
-              \parsep 1.8\p@ \@plus 0.9\p@ \@minus 0.9\p@
-              \itemsep \parsep}
-\def\@listiii{\leftmargin\leftmarginiii
-              \labelwidth\leftmarginiii
-              \advance\labelwidth-\labelsep
-              \topsep 1.8\p@ plus 0.9\p@ minus 0.9\p@
-              \parsep \z@
-              \partopsep 1\p@ plus 0\p@ minus 1\p@
-              \itemsep \topsep}
-\def\@listiv {\leftmargin\leftmarginiv
-              \labelwidth\leftmarginiv
-              \advance\labelwidth-\labelsep}
-\def\@listv  {\leftmargin\leftmarginv
-              \labelwidth\leftmarginv
-              \advance\labelwidth-\labelsep}
-\def\@listvi {\leftmargin\leftmarginvi
-              \labelwidth\leftmarginvi
-              \advance\labelwidth-\labelsep}
-%
-% End of the "size9.clo" commands
-%**********************************************************************
-
-%
-% here's a few things that I didn't find in either article.cls or
-% size10.clo, so I left them here.  --DAB
-%
-\setlength\columnsep{2pc}          %    Space between columns
-\setlength\columnseprule{0\p@}     %    Width of rule between columns.
-\hfuzz 1pt               % Allow some variation in column width, otherwise it's
-                         % too hard to typeset in narrow columns.
-
-
-%**********************************************************************
-%
-% Now we get on with overriding things found in article.cls
-%
-\setlength\parindent{13.5\p@}
-
-%
-% This command is used to format section headings.  The format is the only
-% thing that differs between these section commands and the ones in
-% article.cls.
-%
-% Although the original documentation says that sans-serif is supposed to be
-% used for section titles, the file as I received uses roman.  The
-% commented out line implements sans-serif.  Be sure to comment out the
-% \bfseries line if you switch.
-%   --DAB
-%
-\newcommand\@acmtitlestyle{\normalsize\bfseries}
-%\newcommand\@acmtitlestyle{\normalsize\sffamily}
-
-\renewcommand\section{\@startsection {section}{1}{\z@}%
-                                     {-3.5ex \@plus -1ex \@minus -.2ex}%
-                                     {2.3ex \@plus .2ex}%
-                                     {\@acmtitlestyle}}
-\renewcommand\subsection{\@startsection{subsection}{2}{\z@}%
-                                       {-3.25ex \@plus -1ex \@minus -.2ex}%
-                                       {1.5ex \@plus .2ex}%
-                                       {\@acmtitlestyle}}
-\renewcommand\subsubsection{\@startsection{subsubsection}{3}{\z@}%
-                                          {-3.25ex \@plus -1ex \@minus -.2ex}%
-                                          {1.5ex \@plus .2ex}%
-                                          {\@acmtitlestyle}}
-\renewcommand\paragraph{\@startsection{paragraph}{4}{\z@}%
-                                      {3.25ex \@plus 1ex \@minus .2ex}%
-                                      {-1em}%
-                                      {\@acmtitlestyle}}
-\renewcommand\subparagraph{\@startsection{subparagraph}{4}{\parindent}%
-                                         {3.25ex \@plus 1ex \@minus .2ex}%
-                                         {-1em}%
-                                         {\@acmtitlestyle}}
-
-\setcounter{secnumdepth}{3}
-
-\setlength\arraycolsep{4.5\p@}
-\setlength\tabcolsep{5.4\p@}
-\setlength\doublerulesep{1.8\p@}
-
-\setlength\fboxsep{2.7\p@}
-\setlength\fboxrule{.4\p@}
-
-\def\tableofcontents{\ClassError{acmconf}%
-  {\protect\tableofcontents: Tables of contents are not allowed in the `acmconf' document class}%
-  {Remove the \protect\tableofcontents\space command from the file}}
-
-\def\listoffigures{\ClassError{acmconf}%
-  {\protect\listoffigures: Lists of figures are not allowed in the `acmconf' document class}%
-  {Remove the \protect\listoffigures\space command from the file}}
-
-\def\listoftables{\ClassError{acmconf}%
-   {\protect\listoftables: Lists of tables are not allowed in the `acmconf' document class}%
-   {Remove the \protect\listoftables\space command from the file}}
-\let\l@table\l@figure
-
-%
-% Added \@makefntext definition so that the mark would not over print
-% the beginning of the \thanks text.  --DAB
-%
-\def\maketitle{\par
- \begingroup
-   \def\thefootnote{\fnsymbol{footnote}}%
-   \def\@makefnmark{\hbox to 0pt{$\m@th^{\@thefnmark}$\hss}}%
-   \long\def\@makefntext##1{\parindent 1em\noindent
-               \hbox to1.8em{\hss$\m@th^{\@thefnmark}$}##1}%
-   \if@twocolumn
-     \twocolumn[\@maketitle]
-     \else \newpage
-     \global\@topnum\z@        % Prevents figures from going at top of page.
-     \@maketitle \fi
-   \thispagestyle{plain}\@thanks  % UE: Changed {empty} to {plain}
- \endgroup
- \setcounter{footnote}{0}
- \let\maketitle\relax
- \let\@maketitle\relax
- \gdef\@thanks{}\gdef\@author{}\gdef\@title{}\gdef\@affili{}\let\thanks\relax}
-
-%
-% extra declarations needed for our version of @maketitle
-%
-\newbox\@acmtitlebox
-\gdef\affili{}
-\def\affiliation#1{\gdef\affili{#1}}
-
-%
-% The modified @maketitle
-%
-\def\@maketitle{\newpage
- \null
- \setbox\@acmtitlebox\vbox{%
-   \vskip 2em                 % Vertical space above title.
-   \begin{center}
-    {\LARGE \@title \par}     % Title set in \LARGE size.
-    \vskip 1.5em                % Vertical space after title.
-    {\large                        % each author set in \large, in a
-     \lineskip .5em           % tabular environment
-     \begin{tabular}[t]{c}\@author
-     \end{tabular}\par}
-     \vskip 1em
-     \begin{center}
-       {\large \affili}
-     \end{center}
-     \vskip 1.5em              % Vertical space after author.
-   \end{center}}
- \dimen0=\ht\@acmtitlebox
- \advance\dimen0 by -13.5pc\relax
- \unvbox\@acmtitlebox
- \ifdim\dimen0<0.0pt\relax\vskip-\dimen0\fi}
-
-\long\def\unmarkedfootnote#1{{\long\def\@makefntext##1{##1}\footnotetext{#1}}}
-
-%% Use one of \copyrightspace or \toappear{To appear in the ACM ...}
-\def\copyrightspace{\unmarkedfootnote{\vrule height 4.5pc
-                                             width  0in depth 0in}}
-
-%% \small is bigger than \footnotesize.
-\def\toappear#1%
-    {\ifpreprint \unmarkedfootnote{\vrule height 2.25pc%
-                                          depth  2.25pc width 0in%
-                                   \parbox{2.8in}{\small #1}}%
-     \else \copyrightspace \fi}
-
-%\def\marginpar{\ClassError{acmconf}%
-%   {The \protect\marginpar command is not allowed in the `acmconf' document class}%
-%   {Remove the \protect\marginpar\space command from the file}}
-
-\mark{{}{}}   % Initializes TeX's marks
-
-%% Headings are ignored unless the [preprint] option is in force.
-\ifpreprint\else % preprint off -- all \pagestyle commands ==> \pagestyle{empty}.
-%  \let\ps@plain\ps@empty  % UE: Commented this line out
-  \let\ps@headings\ps@empty
-  \let\ps@myheadings\ps@empty
-\fi
-
-\raggedbottom               % Ragged bottom
-
-\endinput
-%%
-%% End of file `acmconf.cls'.




