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<P>&copy;Copyright 1996 Rogue Wave Software</P>
<H2>swap</H2>
<HR><PRE>     Algorithm</PRE><HR>
<A NAME="Summary"><H3>Summary</H3></A>
<P>Exchange values.</P>
<H3>Contents</H3>
<UL>
<A HREF="#Synopsis"><LI>Synopsis</LI></A>
<A HREF="#Description"><LI>Description</LI></A>
<A HREF="#See Also"><LI>See Also</LI></A>
</UL>
<A NAME="Synopsis"><H3>Synopsis</H3></A>
<PRE>#include &#60;algorithm></PRE>
<PRE>
template &#60;class T>
 void <B>swap</B> (T&#38; a, T&#38; b);</PRE>
<A NAME="Description"><H3>Description</H3></A>
<P>The <B><I>swap</B></I> algorithm exchanges the values of <SAMP>a</SAMP> and <SAMP>b</SAMP>.  The effect is:</P>
<PRE>T tmp = a
a = b
b = tmp
</PRE>
<A NAME="See Also"><H3>See Also</H3></A>
<P><A HREF="ite_4254.htm"><B><I>iter_swap</B></I></A>, <A HREF="swa_1153.htm"><B><I>swap_ranges</B></I></A></P>
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