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<h1><a href="../Table_of_Contents.html"><img src="../mpl_logo.jpg" alt="[Home]" border=0 align="right"></a>greater_equal</h1><h3>Synopsis</h3>
<p>
<pre>
template<
typename T1
, typename T2
>
struct greater_equal
{
typedef <em>unspecified</em> type;
};
</pre>
<p>
<h3>Description</h3>
<p>
Returns <code>true_</code> if <code>T1::value > T2::value</code> and <code>false_</code> otherwise [<a href="#1">1</a>].
<p>
<h3>Definition</h3>
<p>
<pre>
#include "<a href="../../../../../boost/mpl/greater_equal.hpp">boost/mpl/greater_equal.hpp</a>"
</pre>
<p>
<h3>Parameters</h3>
<table border="1">
<tr><th> Parameter </th><th> Requirement </th><th> Description </th></tr>
<tr><td><code>T1, T2</code></td><td>A model of <a href="../Integral_Constant.html">Integral Constant</a></td><td></td></tr>
</table>
<p>
<h3>Expression semantics</h3>
<p>
<table border="1">
<tr><th> Expression </th><th> Expression type </th><th> Precondition </th><th> Semantics </th><th> Postcondition </th></tr>
<tr><td><code>typedef greater_equal<t1,t2>::type c;</code></td><td>A model of <code>bool</code> <a href="../Integral_Constant.html">Integral Constant</a></td><td></td><td>Equivalent to <code>typedef bool_<(t1::value >= t2::value)> c;</code></td><td></td></tr>
</table>
<p>
<h3>Complexity</h3>
<p>
Amortized constant time.
<p>
<h3>Example</h3>
<p>
<pre>
typedef <a href="../Reference/list_c.html">list_c</a><int,0,1,2,3,4,5,6,7,8,9> numbers;
typedef <a href="../Reference/remove_if.html">remove_if</a>< numbers, greater_equal<_1,int_<5> > >::type result;
BOOST_STATIC_ASSERT(<a href="../Reference/equal.html">equal</a>< result,<a href="../Reference/range_c.html">range_c</a><int,0,5> >::type::value));
</pre>
<p>
<h3>Notes</h3>
<p>
[<a name="1">1</a>] The <code>greater_equal</code> metafunction can be (and is expected to be) specialized by user to work on user-defined types that do not satisfy the <a href="../Integral_Constant.html">Integral Constant</a> requirements. The requirements listed here are the ones imposed by the default implementation.<br>
<p>
<h3>See also</h3>
<p>
<a href="../Metafunctions.html">Metafunctions</a>, <code><a href="../Reference/greater.html">greater</a></code>, <code><a href="../Reference/less.html">less</a></code>, <code><a href="../Reference/less_equal.html">less_equal</a></code>, <code><a href="../Reference/equal_to.html">equal_to</a></code>, <code><a href="../Reference/not_equal_to.html">not_equal_to</a></code>
<p><hr>
<a href="../Table_of_Contents.html">Table of Contents</a><br>Last edited March 10, 2003 6:25 am</body></html>
