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<H2>greater_equal</H2>
<P><B>Library:</B>&nbsp;&nbsp;<A HREF="2-4.html">General utilities</A></P>

<PRE><HR><B><I>Does not inherit</I></B><HR></PRE>

<UL>
<LI><A HREF="#sec1">Local Index</A></LI>
<LI><A HREF="#sec2">Summary</A></LI>
<LI><A HREF="#sec3">Synopsis</A></LI>
<LI><A HREF="#sec4">Description</A></LI>
<LI><A HREF="#sec5">See Also</A></LI>
<LI><A HREF="#sec6">Standards Conformance</A></LI>
</UL>
<A NAME="sec1"><H3>Local Index</H3></A>
No Entries
<A NAME="sec2"><H3>Summary</H3></A>
<P>A binary function object that returns <SAMP>true</SAMP> if its first argument is greater than or equal to its second</P>
<A NAME="sec3"><H3>Synopsis</H3></A>

<PRE>#include &lt;functional&gt;

namespace std {
  template &lt;class T&gt;
  struct greater_equal;
}
</PRE>
<A NAME="sec4"><H3>Description</H3></A>
<P><B><I>greater_equal</I></B> is a binary function object. Its <SAMP>operator()</SAMP> returns <SAMP>true</SAMP> if <SAMP>x</SAMP> is greater than or equal to <SAMP>y</SAMP>. You can pass a <B><I>greater_equal</I></B> object to any algorithm that requires a binary function. For example, the <SAMP><A HREF="sort.html">sort()</A></SAMP> algorithm can accept a binary function as an alternate comparison object to sort a sequence. <B><I>greater_equal</I></B> would be used in that algorithm in the following manner:</P>

<UL><PRE>vector&lt;int&gt; vec1;
.
.
sort(vec1.begin(), vec1.end(),greater_equal&lt;int&gt;());
</PRE></UL>
<P>After this call to <SAMP><A HREF="sort.html">sort()</A></SAMP>, <SAMP>vec1</SAMP> is sorted in descending order.</P>
<A NAME="sec5"><H3>See Also</H3></A>
<P><A HREF="functionobjects.html">Function Objects</A></P>
<A NAME="sec6"><H3>Standards Conformance</H3></A>
<P><I>ISO/IEC 14882:1998 -- International Standard for Information Systems -- Programming Language C++, Section 20.3.3</I></P>

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