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  27 <a name="boostbook.dtd.copy-assignment"></a><div class="titlepage"></div>
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  29 <h2><span class="refentrytitle">
  30           BoostBook element <code class="sgmltag-element">copy-assignment</code></span></h2>
  31 <p>copy-assignment &#8212; Declares a copy-assignment operator</p>
  32 </div>
  33 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
  34 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv">copy-assignment ::=
  35   (<a class="link" href="template.html" title="BoostBook element template">template</a>?, <a class="link" href="type.html" title="BoostBook element type">type</a>?, <a class="link" href="parameter.html" title="BoostBook element parameter">parameter</a>*, <a class="link" href="purpose.html" title="BoostBook element purpose">purpose</a>?, <a class="link" href="description.html" title="BoostBook element description">description</a>?, <a class="link" href="requires.html" title="BoostBook element requires">requires</a>?, <a class="link" href="effects.html" title="BoostBook element effects">effects</a>?, <a class="link" href="postconditions.html" title="BoostBook element postconditions">postconditions</a>?, <a class="link" href="returns.html" title="BoostBook element returns">returns</a>?, <a class="link" href="throws.html" title="BoostBook element throws">throws</a>?, <a class="link" href="complexity.html" title="BoostBook element complexity">complexity</a>?, <a class="link" href="notes.html" title="BoostBook element notes">notes</a>?, <a class="link" href="rationale.html" title="BoostBook element rationale">rationale</a>?)
  36 </div>
  37 <div class="refsection">
  38 <a name="idp635773808"></a><h2>Description</h2>
  39 <p>The return type of the copy-assignment operator does not need
  40   to be specified. If left unspecified, it will default to an
  41   unqualified reference to the enclosing class type.</p>
  42 <p>General documentation on functions in BoostBook is provided in
  43   the <a class="link" href="function.html" title="BoostBook element function"><code class="sgmltag-element">function</code></a>
  44   element documentation.</p>
  45 </div>
  46 <div class="refsection">
  47 <a name="idp635776496"></a><h2>Attributes</h2>
  48 <div class="informaltable"><table class="table">
  49 <colgroup>
  50 <col>
  51 <col>
  52 <col>
  53 <col>
  54 </colgroup>
  55 <thead><tr>
  56 <th>Name</th>
  57 <th>Type</th>
  58 <th>Value</th>
  59 <th>Purpose</th>
  60 </tr></thead>
  61 <tbody>
  62 <tr>
  63 <td>last-revision</td>
  64 <td>#IMPLIED</td>
  65 <td>CDATA</td>
  66 <td>Set to $Date$ to keep "last revised" information in sync with CVS changes</td>
  67 </tr>
  68 <tr>
  69 <td>cv</td>
  70 <td>#IMPLIED</td>
  71 <td>CDATA</td>
  72 <td>cv-qualifiers for this method, e.g., const volatile</td>
  73 </tr>
  74 <tr>
  75 <td>specifiers</td>
  76 <td>#IMPLIED</td>
  77 <td>CDATA</td>
  78 <td>The specifiers for this function, e.g., inline, static, etc.</td>
  79 </tr>
  80 <tr>
  81 <td>id</td>
  82 <td>#IMPLIED</td>
  83 <td>CDATA</td>
  84 <td>A global identifier for this element</td>
  85 </tr>
  86 <tr>
  87 <td>xml:base</td>
  88 <td>#IMPLIED</td>
  89 <td>CDATA</td>
  90 <td>Implementation detail used by XIncludes</td>
  91 </tr>
  92 </tbody>
  93 </table></div>
  94 </div>
  95 </div>
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  98 <td align="right"><div class="copyright-footer">Copyright &#169; 2003-2005 Douglas Gregor<p>Distributed under the Boost Software License, Version 1.0.
  99       (See accompanying file LICENSE_1_0.txt or copy at
 100       <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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