<HTML> <HEAD> <TITLE>cgSetLastListing</TITLE> <STYLE TYPE="text/css" MEDIA=screen> <!-- BODY { font-family: Arial,Helvetica; } BLOCKQUOTE { margin: 10pt; } H1,A { color: #336699; } /*** Top menu style ****/ .mmenuon { font-family: Arial,Helvetica; font-weight: bold; text-decoration: none; color: #ff6600; font-size: 10pt; } .mmenuoff { font-family: Arial,Helvetica; font-weight: bold; text-decoration: none; color: #ffffff; font-size: 10pt; } .cpyright { font-family: Arial,Helvetica; font-weight: bold; text-decoration: none; color: #ffffff; font-size: xx-small; } .cpyrightText { font-family: Arial,Helvetica; font-weight: bold; text-decoration: none; color: #ffffff; font-size: xx-small; } .sections { font-family: Arial,Helvetica; font-weight: bold; text-decoration: none; color: #336699; font-size: 11pt; } .dsections { font-family: Arial,Helvetica; font-weight: bold; text-decoration: none; color: #336699; font-size: 12pt; } .slink { font-family: Arial,Helvetica; font-weight: normal; text-decoration: none; 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</PRE> <H1><A NAME="PARAMETERS"><A NAME="3">PARAMETERS </A></A></H1> <DL> <DT><STRONG>handle </STRONG></DT> <DD> <P> A <B>CGcontext</B>, <B>CGstateassignment</B>, <B>CGeffect</B>, <B>CGpass</B>, or <B>CGtechnique</B> belonging to the context whose listing text is to be set. </P> <DT><STRONG>listing </STRONG></DT> <DD> <P> The new listing text. </P> </DD></DL> <H1><A NAME="RETURN_VALUES"><A NAME="4">RETURN VALUES </A></A></H1> <P> None. </P> <H1><A NAME="DESCRIPTION"><A NAME="5">DESCRIPTION </A></A></H1> <P> Each Cg context maintains a NULL-terminated string containing warning and error messages generated by the Cg compiler, state managers and the like. <B>cgSetLastListing</B> allows applications and custom state managers to set the listing text. </P> <P> <B>cgSetLastListing</B> is not normally used directly by applications. Instead, custom state managers can use <B>cgSetLastListing</B> to provide detailed technique validation error messages to the application. </P> <H1><A NAME="EXAMPLES"><A NAME="6">EXAMPLES </A></A></H1> <P> <I>to-be-written</I> </P> <H1><A NAME="ERRORS"><A NAME="7">ERRORS </A></A></H1> <P> <B>CG_INVALID_PARAMETER_ERROR</B> is generated if <B>handle</B> is invalid. </P> <H1><A NAME="HISTORY"><A NAME="8">HISTORY </A></A></H1> <P> <B>cgSetLastListing</B> was introduced in Cg 1.4. </P> <H1><A NAME="SEE_ALSO"><A NAME="9">SEE ALSO </A></A></H1> <P> <A HREF="cgGetLastListing.html">cgGetLastListing</A>, <A HREF="cgCreateContext.html">cgCreateContext</A>, <A HREF="cgSetErrorHandler.html">cgSetErrorHandler</A> </P> </BLOCKQUOTE> </BODY>