<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <!--Rendered using the Haskell Html Library v0.2--> <HTML ><HEAD ><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=UTF-8" ><TITLE >Distribution.Version</TITLE ><LINK HREF="haddock.css" REL="stylesheet" TYPE="text/css" ><SCRIPT SRC="haddock-util.js" TYPE="text/javascript" ></SCRIPT ><SCRIPT TYPE="text/javascript" >window.onload = function () {setSynopsis("mini_Distribution-Version.html")};</SCRIPT ></HEAD ><BODY ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="topbar" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD ><IMG SRC="haskell_icon.gif" WIDTH="16" HEIGHT="16" ALT=" " ></TD ><TD CLASS="title" >Cabal-1.6.0.3: A framework for packaging Haskell software</TD ><TD CLASS="topbut" ><A HREF="index.html" >Contents</A ></TD ><TD CLASS="topbut" ><A HREF="doc-index.html" >Index</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="modulebar" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD ><FONT SIZE="6" >Distribution.Version</FONT ></TD ><TD ALIGN="right" ><TABLE CLASS="narrow" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="infohead" >Portability</TD ><TD CLASS="infoval" >portable</TD ></TR ><TR ><TD CLASS="infohead" >Maintainer</TD ><TD CLASS="infoval" >cabal-devel@haskell.org</TD ></TR ></TABLE ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="section4" ><B >Contents</B ></TD ></TR ><TR ><TD ><DL ><DT ><A HREF="#1" >Package versions </A ></DT ><DT ><A HREF="#2" >Version ranges </A ></DT ></DL ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" >Description</TD ></TR ><TR ><TD CLASS="doc" >Exports the <TT ><A HREF="../base/Data-Version.html#t%3AVersion" >Version</A ></TT > type along with a parser and pretty printer. A version is something like <TT >"1.3.3"</TT >. It also defines the <TT ><A HREF="Distribution-Version.html#t%3AVersionRange" >VersionRange</A ></TT > data types. Version ranges are like <TT >">= 1.2 && < 2"</TT >. </TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" >Synopsis</TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="decl" ><A HREF="../base/Data-Version.html#t%3AVersion" >Version</A > (<A HREF="../base/Data-Version.html#v%3AVersion" >Version</A >, <A HREF="../base/Data-Version.html#v%3AversionBranch" >versionBranch</A >, <A HREF="../base/Data-Version.html#v%3AversionTags" >versionTags</A >)</TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="decl" ><SPAN CLASS="keyword" >data</SPAN > <A HREF="#t%3AVersionRange" >VersionRange</A > </TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="decl" >= <A HREF="#v%3AAnyVersion" >AnyVersion</A ></TD ></TR ><TR ><TD CLASS="decl" >| <A HREF="#v%3AThisVersion" >ThisVersion</A > <A HREF="../base/Data-Version.html#t%3AVersion" >Version</A ></TD ></TR ><TR ><TD CLASS="decl" >| <A HREF="#v%3ALaterVersion" >LaterVersion</A > <A HREF="../base/Data-Version.html#t%3AVersion" >Version</A ></TD ></TR ><TR ><TD CLASS="decl" >| <A HREF="#v%3AEarlierVersion" >EarlierVersion</A > <A HREF="../base/Data-Version.html#t%3AVersion" >Version</A ></TD ></TR ><TR ><TD CLASS="decl" >| <A HREF="#v%3AUnionVersionRanges" >UnionVersionRanges</A > <A HREF="Distribution-Version.html#t%3AVersionRange" >VersionRange</A > <A HREF="Distribution-Version.html#t%3AVersionRange" >VersionRange</A ></TD ></TR ><TR ><TD CLASS="decl" >| <A HREF="#v%3AIntersectVersionRanges" >IntersectVersionRanges</A > <A HREF="Distribution-Version.html#t%3AVersionRange" >VersionRange</A > <A HREF="Distribution-Version.html#t%3AVersionRange" >VersionRange</A ></TD ></TR ></TABLE ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AnotThisVersion" >notThisVersion</A > :: <A HREF="../base/Data-Version.html#t%3AVersion" >Version</A > -> <A HREF="Distribution-Version.html#t%3AVersionRange" >VersionRange</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AorLaterVersion" >orLaterVersion</A > :: <A HREF="../base/Data-Version.html#t%3AVersion" >Version</A > -> <A HREF="Distribution-Version.html#t%3AVersionRange" >VersionRange</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AorEarlierVersion" >orEarlierVersion</A > :: <A HREF="../base/Data-Version.html#t%3AVersion" >Version</A > -> <A HREF="Distribution-Version.html#t%3AVersionRange" >VersionRange</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AbetweenVersionsInclusive" >betweenVersionsInclusive</A > :: <A HREF="../base/Data-Version.html#t%3AVersion" >Version</A > -> <A HREF="../base/Data-Version.html#t%3AVersion" >Version</A > -> <A HREF="Distribution-Version.html#t%3AVersionRange" >VersionRange</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AwithinRange" >withinRange</A > :: <A HREF="../base/Data-Version.html#t%3AVersion" >Version</A > -> <A HREF="Distribution-Version.html#t%3AVersionRange" >VersionRange</A > -> <A HREF="../ghc-prim/GHC-Bool.html#t%3ABool" >Bool</A ></TD ></TR ><TR ><TD CLASS="s8" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="#v%3AisAnyVersion" >isAnyVersion</A > :: <A HREF="Distribution-Version.html#t%3AVersionRange" >VersionRange</A > -> <A HREF="../ghc-prim/GHC-Bool.html#t%3ABool" >Bool</A ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" ><A NAME="1" ><A NAME="1" >Package versions </A ></A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="../base/Data-Version.html#t%3AVersion" >Version</A > (<A HREF="../base/Data-Version.html#v%3AVersion" >Version</A >, <A HREF="../base/Data-Version.html#v%3AversionBranch" >versionBranch</A >, <A HREF="../base/Data-Version.html#v%3AversionTags" >versionTags</A >)</TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="section1" ><A NAME="2" ><A NAME="2" >Version ranges </A ></A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><SPAN CLASS="keyword" >data</SPAN > <A NAME="t:VersionRange" ><A NAME="t%3AVersionRange" ></A ></A ><B >VersionRange</B > </TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0" ><TR ><TD CLASS="section4" >Constructors</TD ></TR ><TR ><TD CLASS="body" ><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0" ><TR ><TD CLASS="arg" ><A NAME="v:AnyVersion" ><A NAME="v%3AAnyVersion" ></A ></A ><B >AnyVersion</B ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:ThisVersion" ><A NAME="v%3AThisVersion" ></A ></A ><B >ThisVersion</B > <A HREF="../base/Data-Version.html#t%3AVersion" >Version</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:LaterVersion" ><A NAME="v%3ALaterVersion" ></A ></A ><B >LaterVersion</B > <A HREF="../base/Data-Version.html#t%3AVersion" >Version</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:EarlierVersion" ><A NAME="v%3AEarlierVersion" ></A ></A ><B >EarlierVersion</B > <A HREF="../base/Data-Version.html#t%3AVersion" >Version</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:UnionVersionRanges" ><A NAME="v%3AUnionVersionRanges" ></A ></A ><B >UnionVersionRanges</B > <A HREF="Distribution-Version.html#t%3AVersionRange" >VersionRange</A > <A HREF="Distribution-Version.html#t%3AVersionRange" >VersionRange</A ></TD ><TD CLASS="rdoc" ></TD ></TR ><TR ><TD CLASS="arg" ><A NAME="v:IntersectVersionRanges" ><A NAME="v%3AIntersectVersionRanges" ></A ></A ><B >IntersectVersionRanges</B > <A HREF="Distribution-Version.html#t%3AVersionRange" >VersionRange</A > <A HREF="Distribution-Version.html#t%3AVersionRange" >VersionRange</A ></TD ><TD CLASS="rdoc" ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="section4" ><IMG SRC="minus.gif" CLASS="coll" ONCLICK="toggle(this,'i:VersionRange')" ALT="show/hide" > Instances</TD ></TR ><TR ><TD CLASS="body" ><DIV ID="i:VersionRange" STYLE="display:block;" ><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0" ><TR ><TD CLASS="decl" ><A HREF="../base/Data-Eq.html#t%3AEq" >Eq</A > <A HREF="Distribution-Version.html#t%3AVersionRange" >VersionRange</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="../base/Text-Read.html#t%3ARead" >Read</A > <A HREF="Distribution-Version.html#t%3AVersionRange" >VersionRange</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="../base/Text-Show.html#t%3AShow" >Show</A > <A HREF="Distribution-Version.html#t%3AVersionRange" >VersionRange</A ></TD ></TR ><TR ><TD CLASS="decl" ><A HREF="Distribution-Text.html#t%3AText" >Text</A > <A HREF="Distribution-Version.html#t%3AVersionRange" >VersionRange</A ></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v:notThisVersion" ><A NAME="v%3AnotThisVersion" ></A ></A ><B >notThisVersion</B > :: <A HREF="../base/Data-Version.html#t%3AVersion" >Version</A > -> <A HREF="Distribution-Version.html#t%3AVersionRange" >VersionRange</A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v:orLaterVersion" ><A NAME="v%3AorLaterVersion" ></A ></A ><B >orLaterVersion</B > :: <A HREF="../base/Data-Version.html#t%3AVersion" >Version</A > -> <A HREF="Distribution-Version.html#t%3AVersionRange" >VersionRange</A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v:orEarlierVersion" ><A NAME="v%3AorEarlierVersion" ></A ></A ><B >orEarlierVersion</B > :: <A HREF="../base/Data-Version.html#t%3AVersion" >Version</A > -> <A HREF="Distribution-Version.html#t%3AVersionRange" >VersionRange</A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v:betweenVersionsInclusive" ><A NAME="v%3AbetweenVersionsInclusive" ></A ></A ><B >betweenVersionsInclusive</B > :: <A HREF="../base/Data-Version.html#t%3AVersion" >Version</A > -> <A HREF="../base/Data-Version.html#t%3AVersion" >Version</A > -> <A HREF="Distribution-Version.html#t%3AVersionRange" >VersionRange</A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v:withinRange" ><A NAME="v%3AwithinRange" ></A ></A ><B >withinRange</B > :: <A HREF="../base/Data-Version.html#t%3AVersion" >Version</A > -> <A HREF="Distribution-Version.html#t%3AVersionRange" >VersionRange</A > -> <A HREF="../ghc-prim/GHC-Bool.html#t%3ABool" >Bool</A ></TD ></TR ><TR ><TD CLASS="doc" >Does this version fall within the given range? </TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="decl" ><A NAME="v:isAnyVersion" ><A NAME="v%3AisAnyVersion" ></A ></A ><B >isAnyVersion</B > :: <A HREF="Distribution-Version.html#t%3AVersionRange" >VersionRange</A > -> <A HREF="../ghc-prim/GHC-Bool.html#t%3ABool" >Bool</A ></TD ></TR ><TR ><TD CLASS="s15" ></TD ></TR ><TR ><TD CLASS="botbar" >Produced by <A HREF="http://www.haskell.org/haddock/" >Haddock</A > version 2.4.2</TD ></TR ></TABLE ></BODY ></HTML >