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| <div class="section"> |
| <div class="titlepage"><div><div><h4 class="title"> |
| <a name="fusion.iterator.operator.operator_equality"></a><a class="link" href="operator_equality.html" title="Operator ==">Operator |
| ==</a> |
| </h4></div></div></div> |
| <a name="fusion.iterator.operator.operator_equality.description"></a><h6> |
| <a name="id857411"></a> |
| <a class="link" href="operator_equality.html#fusion.iterator.operator.operator_equality.description">Description</a> |
| </h6> |
| <p> |
| Compares 2 iterators for equality. |
| </p> |
| <a name="fusion.iterator.operator.operator_equality.synopsis"></a><h6> |
| <a name="id857428"></a> |
| <a class="link" href="operator_equality.html#fusion.iterator.operator.operator_equality.synopsis">Synopsis</a> |
| </h6> |
| <pre class="programlisting"><span class="keyword">template</span><span class="special"><</span> |
| <span class="keyword">typename</span> <span class="identifier">I</span><span class="special">,</span> |
| <span class="keyword">typename</span> <span class="identifier">J</span> |
| <span class="special">></span> |
| <span class="emphasis"><em>unspecified</em></span> <span class="keyword">operator</span><span class="special">==(</span><span class="identifier">I</span> <span class="keyword">const</span><span class="special">&</span> <span class="identifier">i</span><span class="special">,</span> <span class="identifier">J</span> <span class="keyword">const</span><span class="special">&</span> <span class="identifier">i</span><span class="special">);</span> |
| </pre> |
| <div class="table"> |
| <a name="id857531"></a><p class="title"><b>Table 1.10. Parameters</b></p> |
| <div class="table-contents"><table class="table" summary="Parameters"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Parameter |
| </p> |
| </th> |
| <th> |
| <p> |
| Requirement |
| </p> |
| </th> |
| <th> |
| <p> |
| Description |
| </p> |
| </th> |
| </tr></thead> |
| <tbody><tr> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">i</span></code>, <code class="computeroutput"><span class="identifier">j</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| Any fusion iterators |
| </p> |
| </td> |
| <td> |
| <p> |
| Operation's arguments |
| </p> |
| </td> |
| </tr></tbody> |
| </table></div> |
| </div> |
| <br class="table-break"><a name="fusion.iterator.operator.operator_equality.expression_semantics"></a><h6> |
| <a name="id857625"></a> |
| <a class="link" href="operator_equality.html#fusion.iterator.operator.operator_equality.expression_semantics">Expression |
| Semantics</a> |
| </h6> |
| <pre class="programlisting"><span class="identifier">i</span> <span class="special">==</span> <span class="identifier">j</span> |
| </pre> |
| <p> |
| <span class="bold"><strong>Return type</strong></span>: Convertible to <code class="computeroutput"><span class="keyword">bool</span></code>. |
| </p> |
| <p> |
| <span class="bold"><strong>Semantics</strong></span>: Equivalent to <code class="computeroutput"><a class="link" href="../metafunctions/equal_to.html" title="equal_to"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">equal_to</span></code></a><span class="special"><</span><span class="identifier">I</span><span class="special">,</span><span class="identifier">J</span><span class="special">>::</span><span class="identifier">value</span></code> |
| where <code class="computeroutput"><span class="identifier">I</span></code> and <code class="computeroutput"><span class="identifier">J</span></code> are the types of <code class="computeroutput"><span class="identifier">i</span></code> |
| and <code class="computeroutput"><span class="identifier">j</span></code> respectively. |
| </p> |
| <a name="fusion.iterator.operator.operator_equality.header"></a><h6> |
| <a name="id857752"></a> |
| <a class="link" href="operator_equality.html#fusion.iterator.operator.operator_equality.header">Header</a> |
| </h6> |
| <pre class="programlisting"><span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">iterator</span><span class="special">/</span><span class="identifier">equal_to</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> |
| <span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">equal_to</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> |
| </pre> |
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| <td align="right"><div class="copyright-footer">Copyright © 2001-2007 Joel de Guzman, Dan Marsden, Tobias |
| Schwinger<p> |
| Distributed under the Boost Software License, Version 1.0. (See accompanying |
| file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>) |
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