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[SVN r12606]
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Vesa Karvonen
2002-01-31 15:36:01 +00:00
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<HTML><HEAD><TITLE>Boost PREPROCESSOR library</TITLE><BODY bgcolor="#FFFFFF">
<a href="index.htm"><IMG height=86 alt="c++boost.gif (8819 bytes)" src="../../../../c++boost.gif" width=277 align=center></a>
<hr>
<H1>#include &lt;<a href="../../../../boost/preprocessor/list/first_n.hpp">boost/preprocessor/list/first_n.hpp</a>&gt;</H1>
<hr>
<H2><a name="BOOST_PP_LIST_FIRST_N">#define BOOST_PP_LIST_FIRST_N</a>(N,L)</H2>
<P>Expands to a list of the first N elements of the list.</P>
<P>For example,</P>
<PRE>
<a href="list_first_n.htm#BOOST_PP_LIST_FIRST_N">BOOST_PP_LIST_FIRST_N</a>(2,<a href="tuple_to_list.htm#BOOST_PP_TUPLE_TO_LIST">BOOST_PP_TUPLE_TO_LIST</a>(4,(+,-,*,/)))
</PRE>
<P>expands to a list containing + and -.</P>
<H3>Uses</H3>
<UL>
<LI><a href="while.htm#BOOST_PP_WHILE">BOOST_PP_WHILE</a>()
</UL>
<hr>
<p>(C) Copyright Housemarque Oy 2002</p>
<p>Permission to copy, use, modify, sell and distribute this document is granted
provided this copyright notice appears in all copies. This document is provided
"as is" without express or implied warranty, and with no claim as to its suitability
for any purpose.</p>
<p>Generated: <!--webbot bot="Timestamp" s-type="EDITED" s-format="%d %b %Y" startspan --><!--webbot bot="Timestamp" endspan i-checksum="15246" --></p>
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