author | Christian Urban <christian.urban@kcl.ac.uk> |
Fri, 24 Sep 2021 23:56:31 +0100 | |
changeset 839 | 7af70f9b30ab |
parent 400 | e4afe3f46c29 |
permissions | -rw-r--r-- |
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Christian Urban <christian dot urban at kcl dot ac dot uk>
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abstract class Rexp |
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Christian Urban <christian dot urban at kcl dot ac dot uk>
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case object ZERO extends Rexp |
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Christian Urban <christian dot urban at kcl dot ac dot uk>
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case object ONE extends Rexp |
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Christian Urban <christian dot urban at kcl dot ac dot uk>
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case class CHAR(c: Char) extends Rexp |
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Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
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case class ALT(r1: Rexp, r2: Rexp) extends Rexp |
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Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
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case class SEQ(r1: Rexp, r2: Rexp) extends Rexp |
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Christian Urban <christian dot urban at kcl dot ac dot uk>
parents:
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case class STAR(r: Rexp) extends Rexp |
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Christian Urban <christian dot urban at kcl dot ac dot uk>
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case class REC(x: String, r: Rexp) extends Rexp |