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<div class="navpath"><a class="el" href="a00293.html">vtkCommunicator</a>::<a class="el" href="a00294.html">Operation</a>
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<h1>vtkCommunicator::Operation Class Reference</h1><!-- doxytag: class="vtkCommunicator::Operation" --><code>#include <<a class="el" href="a05070.html">vtkCommunicator.h</a>></code>
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<a href="a08696.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
A custom operation to use in a reduce command. Subclass this object to provide your own operations.
<p>Definition at line <a class="el" href="a05070.html#l00100">100</a> of file <a class="el" href="a05070.html">vtkCommunicator.h</a>.</p>
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<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00294.html#5bcc9b21ebb6f86e0a0be91072aa1b31">Function</a> (const void *A, void *B, <a class="el" href="a02149.html#20bd6b6dedfe1bbb096c50354d52cc7e">vtkIdType</a> length, int datatype)=0</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00294.html#3506a7a3caac3e827b45836a0140f587">Commutative</a> ()=0</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="a00294.html#db277dccd14a4d588cd0fef41e2a72a5">~Operation</a> ()</td></tr>
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<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="db277dccd14a4d588cd0fef41e2a72a5"></a><!-- doxytag: member="vtkCommunicator::Operation::~Operation" ref="db277dccd14a4d588cd0fef41e2a72a5" args="()" -->
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<td class="memname">virtual vtkCommunicator::Operation::~Operation </td>
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<td><code> [inline, virtual]</code></td>
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<p>Definition at line <a class="el" href="a05070.html#l00120">120</a> of file <a class="el" href="a05070.html">vtkCommunicator.h</a>.</p>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="5bcc9b21ebb6f86e0a0be91072aa1b31"></a><!-- doxytag: member="vtkCommunicator::Operation::Function" ref="5bcc9b21ebb6f86e0a0be91072aa1b31" args="(const void *A, void *B, vtkIdType length, int datatype)=0" -->
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<td class="memname">virtual void vtkCommunicator::Operation::Function </td>
<td>(</td>
<td class="paramtype">const void * </td>
<td class="paramname"> <em>A</em>, </td>
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<td class="paramtype">void * </td>
<td class="paramname"> <em>B</em>, </td>
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<td class="paramtype"><a class="el" href="a02149.html#20bd6b6dedfe1bbb096c50354d52cc7e">vtkIdType</a> </td>
<td class="paramname"> <em>length</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"> <em>datatype</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [pure virtual]</code></td>
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<a class="anchor" name="3506a7a3caac3e827b45836a0140f587"></a><!-- doxytag: member="vtkCommunicator::Operation::Commutative" ref="3506a7a3caac3e827b45836a0140f587" args="()=0" -->
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<td class="memname">virtual int vtkCommunicator::Operation::Commutative </td>
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<td class="paramname"> </td>
<td> ) </td>
<td><code> [pure virtual]</code></td>
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Subclasses override this method to specify whether their operation is commutative. It should return 1 if commutative or 0 if not.
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<hr>The documentation for this class was generated from the following file:<ul>
<li>dox/Parallel/<a class="el" href="a05070.html">vtkCommunicator.h</a></ul>
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