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<h1>vtkExtractSelectionBase Class Reference</h1><!-- doxytag: class="vtkExtractSelectionBase" --><!-- doxytag: inherits="vtkDataObjectAlgorithm" --><code>#include <<a class="el" href="a04330.html">vtkExtractSelectionBase.h</a>></code>
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Inheritance diagram for vtkExtractSelectionBase:</div>
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<p><center><img src="a09723.png" border="0" usemap="#a09724" alt="Inheritance graph"></center>
<map name="a09724">
<area shape="rect" href="a00512.html" title="vtkExtractSelectedBlock" alt="" coords="893,5,1061,32"><area shape="rect" href="a00513.html" title="Returns the portion of the input dataset that lies within a selection frustum." alt="" coords="884,56,1071,83"><area shape="rect" href="a00515.html" title="extract a list of cells from a dataset" alt="" coords="901,107,1053,133"><area shape="rect" href="a00516.html" title="extract cells within a dataset that contain the locations listen in the vtkSelection..." alt="" coords="880,157,1075,184"><area shape="rect" href="a00518.html" title="extract a cells or points from a dataset that have values within a set of thresholds..." alt="" coords="876,208,1079,235"><area shape="rect" href="a00519.html" title="extract a subset from a vtkDataSet." alt="" coords="908,259,1047,285"><area shape="rect" href="a01303.html" title="similar to vtkExtractSelectedLocations except that it interpolates the point attributes..." alt="" coords="884,309,1071,336"><area shape="rect" href="a00363.html" title="Superclass for algorithms that produce only data object as output." alt="" coords="441,157,607,184"><area shape="rect" href="a00101.html" title="Superclass for all sources, filters, and sinks in VTK." alt="" coords="293,157,392,184"><area shape="rect" href="a01084.html" title="abstract base class for most VTK objects" alt="" coords="165,157,245,184"><area shape="rect" href="a01085.html" title="abstract base class for most VTK objects" alt="" coords="7,157,116,184"></map>
<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center></div>
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Collaboration diagram for vtkExtractSelectionBase:</div>
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<p><center><img src="a09725.png" border="0" usemap="#a09726" alt="Collaboration graph"></center>
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<area shape="rect" href="a00363.html" title="Superclass for algorithms that produce only data object as output." alt="" coords="168,499,333,525"><area shape="rect" href="a00101.html" title="Superclass for all sources, filters, and sinks in VTK." alt="" coords="281,381,380,408"><area shape="rect" href="a00472.html" title="Superclass for all pipeline executives in VTK." alt="" coords="477,499,576,525"><area shape="rect" href="a01084.html" title="abstract base class for most VTK objects" alt="" coords="407,173,487,200"><area shape="rect" href="a00895.html" title="Store zero or more vtkInformation instances." alt="" coords="404,264,553,291"><area shape="rect" href="a00872.html" title="Store vtkAlgorithm input/output information." alt="" coords="212,264,321,291"><area shape="rect" href="a01085.html" title="abstract base class for most VTK objects" alt="" coords="164,5,273,32"><area shape="rect" href="a00884.html" title="internal structure for vtkInformation" alt="" coords="5,173,168,200"><area shape="rect" href="a00886.html" title="Superclass for vtkInformation keys." alt="" coords="153,83,284,109"><area shape="rect" href="a01719.html" title="record modification and/or execution time" alt="" coords="308,83,417,109"><area shape="rect" href="a00891.html" title="Key for pointer to pointer." alt="" coords="192,173,373,200"></map>
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<a href="a09727.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
abstract base class for all extract selection filters.
<p>
<a class="el" href="a00520.html" title="abstract base class for all extract selection filters.">vtkExtractSelectionBase</a> is an abstract base class for all extract selection filters. It defines some properties common to all extract selection filters.
<p>Definition at line <a class="el" href="a04330.html#l00028">28</a> of file <a class="el" href="a04330.html">vtkExtractSelectionBase.h</a>.</p>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef <a class="el" href="a00363.html">vtkDataObjectAlgorithm</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00520.html#116759fadc242953394da7f784d8c2e1">Superclass</a></td></tr>
<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00520.html#faa7d40764710f4b3e22990aa7be32c1">GetClassName</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00520.html#989a78f04cd266ae9cfa4e9b0a6b6a4d">IsA</a> (const char *type)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00520.html#26765baa7a977b672f3a48429046230c">PrintSelf</a> (ostream &os, <a class="el" href="a00869.html">vtkIndent</a> indent)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00520.html#87aa4e4b97a74003a36b8297c3a4457d">SetSelectionConnection</a> (<a class="el" href="a00102.html">vtkAlgorithmOutput</a> *algOutput)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00520.html#1b3f4969a807778c37d3812c3b4efab2">SetPreserveTopology</a> (int)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00520.html#2f6ed124429d97c703f666460b88772b">GetPreserveTopology</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00520.html#e4996dfd69b9bc6b15e9f7b0f0f1c412">PreserveTopologyOn</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00520.html#00641902d39f6b89f55032077dbcc327">PreserveTopologyOff</a> ()</td></tr>
<tr><td colspan="2"><br><h2>Static Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00520.html#2eaaced95735d15848e7eaa95fea33ad">IsTypeOf</a> (const char *type)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="a00520.html">vtkExtractSelectionBase</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00520.html#31abafdcb8b25fbaf8c9ea609c4fdc77">SafeDownCast</a> (<a class="el" href="a01084.html">vtkObject</a> *o)</td></tr>
<tr><td colspan="2"><br><h2>Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00520.html#fa46bdc8a6c59d1396ff5d14e910f781">vtkExtractSelectionBase</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00520.html#3c3f3b574efb5c1cdf221d8f2fe29c10">~vtkExtractSelectionBase</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00520.html#b7fba2a3b17397beaf95460be447b269">FillInputPortInformation</a> (int port, <a class="el" href="a00872.html">vtkInformation</a> *info)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00520.html#20000e8330fa02313b3ed3c5180f769e">RequestDataObject</a> (<a class="el" href="a00872.html">vtkInformation</a> *request, <a class="el" href="a00895.html">vtkInformationVector</a> **inputVector, <a class="el" href="a00895.html">vtkInformationVector</a> *outputVector)</td></tr>
<tr><td colspan="2"><br><h2>Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00520.html#26254d6ba05db6810d4f721032b25af7">PreserveTopology</a></td></tr>
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<hr><h2>Member Typedef Documentation</h2>
<a class="anchor" name="116759fadc242953394da7f784d8c2e1"></a><!-- doxytag: member="vtkExtractSelectionBase::Superclass" ref="116759fadc242953394da7f784d8c2e1" args="" -->
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<td class="memname">typedef <a class="el" href="a00363.html">vtkDataObjectAlgorithm</a> <a class="el" href="a00363.html">vtkExtractSelectionBase::Superclass</a> </td>
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<p>Reimplemented from <a class="el" href="a00363.html#d6a00107fc15d025a7318c7017cb3d3d">vtkDataObjectAlgorithm</a>.</p>
<p>Reimplemented in <a class="el" href="a00512.html#80e8284445a71b96d25b028dd581631f">vtkExtractSelectedBlock</a>, <a class="el" href="a00513.html#6aa8e16f14b682f6047676766e978cce">vtkExtractSelectedFrustum</a>, <a class="el" href="a00515.html#3b362b4200964dbc170e1876c1b9c656">vtkExtractSelectedIds</a>, <a class="el" href="a00516.html#22a48ae6e59d81ebb9b389e5153ffa3f">vtkExtractSelectedLocations</a>, <a class="el" href="a00518.html#78f9840cb5c66961453beffc3245abd4">vtkExtractSelectedThresholds</a>, <a class="el" href="a00519.html#c738b04147d880ba18858e8f262d48f1">vtkExtractSelection</a>, and <a class="el" href="a01303.html#71705b9e7e505b9b729a39827b41a2b3">vtkProbeSelectedLocations</a>.</p>
<p>Definition at line <a class="el" href="a04330.html#l00031">31</a> of file <a class="el" href="a04330.html">vtkExtractSelectionBase.h</a>.</p>
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<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="fa46bdc8a6c59d1396ff5d14e910f781"></a><!-- doxytag: member="vtkExtractSelectionBase::vtkExtractSelectionBase" ref="fa46bdc8a6c59d1396ff5d14e910f781" args="()" -->
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<td class="memname">vtkExtractSelectionBase::vtkExtractSelectionBase </td>
<td>(</td>
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<td><code> [protected]</code></td>
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<a class="anchor" name="3c3f3b574efb5c1cdf221d8f2fe29c10"></a><!-- doxytag: member="vtkExtractSelectionBase::~vtkExtractSelectionBase" ref="3c3f3b574efb5c1cdf221d8f2fe29c10" args="()" -->
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<td class="memname">vtkExtractSelectionBase::~vtkExtractSelectionBase </td>
<td>(</td>
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<td> ) </td>
<td><code> [protected]</code></td>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="faa7d40764710f4b3e22990aa7be32c1"></a><!-- doxytag: member="vtkExtractSelectionBase::GetClassName" ref="faa7d40764710f4b3e22990aa7be32c1" args="()" -->
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<td class="memname">virtual const char* vtkExtractSelectionBase::GetClassName </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>Reimplemented from <a class="el" href="a00363.html#d5507d837c48ef63f8c61a87d9ef56c2">vtkDataObjectAlgorithm</a>.</p>
<p>Reimplemented in <a class="el" href="a00512.html#fa4cd382d51611947df5a74e6fa42d59">vtkExtractSelectedBlock</a>, <a class="el" href="a00513.html#77e030f090ecf99deab8dafa31605898">vtkExtractSelectedFrustum</a>, <a class="el" href="a00515.html#362caf44432d18ad3260f45e1e8579b8">vtkExtractSelectedIds</a>, <a class="el" href="a00516.html#d08590ffbe3b1c0b40ea7270e8ea596b">vtkExtractSelectedLocations</a>, <a class="el" href="a00518.html#bc5022368ee96cc64f84850b7d7c04b4">vtkExtractSelectedThresholds</a>, <a class="el" href="a00519.html#e800ba6c67c04a61ed49a5b9074f9215">vtkExtractSelection</a>, and <a class="el" href="a01303.html#4e08ea2724b3aff72cc7962224761518">vtkProbeSelectedLocations</a>.</p>
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<a class="anchor" name="2eaaced95735d15848e7eaa95fea33ad"></a><!-- doxytag: member="vtkExtractSelectionBase::IsTypeOf" ref="2eaaced95735d15848e7eaa95fea33ad" args="(const char *type)" -->
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<td class="memname">static int vtkExtractSelectionBase::IsTypeOf </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>name</em> </td>
<td> ) </td>
<td><code> [static]</code></td>
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Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeRevisionMacro found in vtkSetGet.h.
<p>Reimplemented from <a class="el" href="a00363.html#8c08c212c265f2976682679032b569a7">vtkDataObjectAlgorithm</a>.</p>
<p>Reimplemented in <a class="el" href="a00512.html#c04a00707cfe8023b1eaa5acac2ed00b">vtkExtractSelectedBlock</a>, <a class="el" href="a00513.html#290d0c928cc890cbfa2ada4156e68625">vtkExtractSelectedFrustum</a>, <a class="el" href="a00515.html#4757a620bf606888dbf78371accb4bdf">vtkExtractSelectedIds</a>, <a class="el" href="a00516.html#c983165e87ba01a038d4b4a7534d2e1e">vtkExtractSelectedLocations</a>, <a class="el" href="a00518.html#9db6e90fab209cbe46411a6a1991d519">vtkExtractSelectedThresholds</a>, <a class="el" href="a00519.html#b827844ab56755f831d810b988770f76">vtkExtractSelection</a>, and <a class="el" href="a01303.html#318002fec227a76d9b9ee262ddfa2c96">vtkProbeSelectedLocations</a>.</p>
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<a class="anchor" name="989a78f04cd266ae9cfa4e9b0a6b6a4d"></a><!-- doxytag: member="vtkExtractSelectionBase::IsA" ref="989a78f04cd266ae9cfa4e9b0a6b6a4d" args="(const char *type)" -->
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<td class="memname">virtual int vtkExtractSelectionBase::IsA </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>name</em> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
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Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeRevisionMacro found in vtkSetGet.h.
<p>Reimplemented from <a class="el" href="a00363.html#80e3cda30393d9e8b7643b3e76088016">vtkDataObjectAlgorithm</a>.</p>
<p>Reimplemented in <a class="el" href="a00512.html#bc5dd9360f55afb7b94c476bebdab3dd">vtkExtractSelectedBlock</a>, <a class="el" href="a00513.html#00ed1c63ad5be82cc55090ebfc759369">vtkExtractSelectedFrustum</a>, <a class="el" href="a00515.html#723cccbbebaa25e6c7869aa24dfc5fd4">vtkExtractSelectedIds</a>, <a class="el" href="a00516.html#5c31f25c31c13d88f33dfa632121916b">vtkExtractSelectedLocations</a>, <a class="el" href="a00518.html#bd22f87c04aff2224eec06c0370dfb03">vtkExtractSelectedThresholds</a>, <a class="el" href="a00519.html#dd88254011d70d2356e90eaec0eeebfa">vtkExtractSelection</a>, and <a class="el" href="a01303.html#1354e204d3f7014c5d1a0e56d94e0eae">vtkProbeSelectedLocations</a>.</p>
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<a class="anchor" name="31abafdcb8b25fbaf8c9ea609c4fdc77"></a><!-- doxytag: member="vtkExtractSelectionBase::SafeDownCast" ref="31abafdcb8b25fbaf8c9ea609c4fdc77" args="(vtkObject *o)" -->
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<td class="memname">static <a class="el" href="a00520.html">vtkExtractSelectionBase</a>* vtkExtractSelectionBase::SafeDownCast </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a01084.html">vtkObject</a> * </td>
<td class="paramname"> <em>o</em> </td>
<td> ) </td>
<td><code> [static]</code></td>
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<p>Reimplemented from <a class="el" href="a00363.html#b86f1150efc97bb705366f0068871e86">vtkDataObjectAlgorithm</a>.</p>
<p>Reimplemented in <a class="el" href="a00512.html#99ac59717b4bb44546ef9e1f154ab5ba">vtkExtractSelectedBlock</a>, <a class="el" href="a00513.html#850c86ea597aa74f1ed7e8f3a23cdc60">vtkExtractSelectedFrustum</a>, <a class="el" href="a00515.html#6890087d05d22f0c140ccbfb0dadc9e4">vtkExtractSelectedIds</a>, <a class="el" href="a00516.html#5f65487965f77cd151037c030b18499e">vtkExtractSelectedLocations</a>, <a class="el" href="a00518.html#6f65a1809329af239cd5a2ab401a647d">vtkExtractSelectedThresholds</a>, <a class="el" href="a00519.html#1653fac381aac39fa1297849c54c9616">vtkExtractSelection</a>, and <a class="el" href="a01303.html#330c4e43ac4a18f80dba4178bc955ceb">vtkProbeSelectedLocations</a>.</p>
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<a class="anchor" name="26765baa7a977b672f3a48429046230c"></a><!-- doxytag: member="vtkExtractSelectionBase::PrintSelf" ref="26765baa7a977b672f3a48429046230c" args="(ostream &os, vtkIndent indent)" -->
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<td class="memname">void vtkExtractSelectionBase::PrintSelf </td>
<td>(</td>
<td class="paramtype">ostream & </td>
<td class="paramname"> <em>os</em>, </td>
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<td class="paramtype"><a class="el" href="a00869.html">vtkIndent</a> </td>
<td class="paramname"> <em>indent</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [virtual]</code></td>
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Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use <a class="el" href="a01085.html#edadf6378465fd81c2592ef64262e2a5">Print()</a> instead) but used in the hierarchical print process to combine the output of several classes.
<p>Reimplemented from <a class="el" href="a00363.html#7416893abbc7cc6121012612277d4348">vtkDataObjectAlgorithm</a>.</p>
<p>Reimplemented in <a class="el" href="a00512.html#44104bd06ecbe7cf95a4e7b267dd29fa">vtkExtractSelectedBlock</a>, <a class="el" href="a00513.html#c896169a475e3aee90fe2cdee87862be">vtkExtractSelectedFrustum</a>, <a class="el" href="a00515.html#9ef35813e9b935656f08a4ddc6010c2c">vtkExtractSelectedIds</a>, <a class="el" href="a00516.html#72808fa60054dcb76193fdbcd859db20">vtkExtractSelectedLocations</a>, <a class="el" href="a00518.html#819ce26dcd09c929e0b3044aa0a4ad8c">vtkExtractSelectedThresholds</a>, <a class="el" href="a00519.html#45e2f12ca24292f5b9a476d71cdc36ed">vtkExtractSelection</a>, and <a class="el" href="a01303.html#20641a061c46dd7b73e1a13730008eab">vtkProbeSelectedLocations</a>.</p>
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<a class="anchor" name="87aa4e4b97a74003a36b8297c3a4457d"></a><!-- doxytag: member="vtkExtractSelectionBase::SetSelectionConnection" ref="87aa4e4b97a74003a36b8297c3a4457d" args="(vtkAlgorithmOutput *algOutput)" -->
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<td class="memname">void vtkExtractSelectionBase::SetSelectionConnection </td>
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<td class="paramtype"><a class="el" href="a00102.html">vtkAlgorithmOutput</a> * </td>
<td class="paramname"> <em>algOutput</em> </td>
<td> ) </td>
<td><code> [inline]</code></td>
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Convenience method to specify the selection connection (2nd input port)
<p>Definition at line <a class="el" href="a04330.html#l00037">37</a> of file <a class="el" href="a04330.html">vtkExtractSelectionBase.h</a>.</p>
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<a class="anchor" name="1b3f4969a807778c37d3812c3b4efab2"></a><!-- doxytag: member="vtkExtractSelectionBase::SetPreserveTopology" ref="1b3f4969a807778c37d3812c3b4efab2" args="(int)" -->
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<td class="memname">virtual void vtkExtractSelectionBase::SetPreserveTopology </td>
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<td class="paramtype">int </td>
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<td><code> [virtual]</code></td>
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This flag tells the extraction filter not to convert the selected output into an unstructured grid, but instead to produce a vtkInsidedness array and add it to the input dataset. Default value is false(0).
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<a class="anchor" name="2f6ed124429d97c703f666460b88772b"></a><!-- doxytag: member="vtkExtractSelectionBase::GetPreserveTopology" ref="2f6ed124429d97c703f666460b88772b" args="()" -->
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<td class="memname">virtual int vtkExtractSelectionBase::GetPreserveTopology </td>
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<td><code> [virtual]</code></td>
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This flag tells the extraction filter not to convert the selected output into an unstructured grid, but instead to produce a vtkInsidedness array and add it to the input dataset. Default value is false(0).
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<a class="anchor" name="e4996dfd69b9bc6b15e9f7b0f0f1c412"></a><!-- doxytag: member="vtkExtractSelectionBase::PreserveTopologyOn" ref="e4996dfd69b9bc6b15e9f7b0f0f1c412" args="()" -->
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<td class="memname">virtual void vtkExtractSelectionBase::PreserveTopologyOn </td>
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<td><code> [virtual]</code></td>
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This flag tells the extraction filter not to convert the selected output into an unstructured grid, but instead to produce a vtkInsidedness array and add it to the input dataset. Default value is false(0).
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<a class="anchor" name="00641902d39f6b89f55032077dbcc327"></a><!-- doxytag: member="vtkExtractSelectionBase::PreserveTopologyOff" ref="00641902d39f6b89f55032077dbcc327" args="()" -->
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<td class="memname">virtual void vtkExtractSelectionBase::PreserveTopologyOff </td>
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<td><code> [virtual]</code></td>
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This flag tells the extraction filter not to convert the selected output into an unstructured grid, but instead to produce a vtkInsidedness array and add it to the input dataset. Default value is false(0).
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<a class="anchor" name="20000e8330fa02313b3ed3c5180f769e"></a><!-- doxytag: member="vtkExtractSelectionBase::RequestDataObject" ref="20000e8330fa02313b3ed3c5180f769e" args="(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)" -->
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<td class="memname">virtual int vtkExtractSelectionBase::RequestDataObject </td>
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<td class="paramname"> <em>request</em>, </td>
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<td class="paramtype"><a class="el" href="a00895.html">vtkInformationVector</a> ** </td>
<td class="paramname"> <em>inputVector</em>, </td>
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<td class="paramtype"><a class="el" href="a00895.html">vtkInformationVector</a> * </td>
<td class="paramname"> <em>outputVector</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [protected, virtual]</code></td>
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Sets up empty output dataset
<p>Reimplemented from <a class="el" href="a00363.html#d372f29f281c68a9dfd58dee1bbbd1af">vtkDataObjectAlgorithm</a>.</p>
<p>Reimplemented in <a class="el" href="a00512.html#81d0b49100245a8bd0d1407f075b4ff9">vtkExtractSelectedBlock</a>, <a class="el" href="a00513.html#e2e38a47e8fbc501a7bfdd16153e7c40">vtkExtractSelectedFrustum</a>, <a class="el" href="a00519.html#8f5463697f444f4e8a950e3e320f0c87">vtkExtractSelection</a>, and <a class="el" href="a01303.html#7000e3f942c58e0487c78600113c866e">vtkProbeSelectedLocations</a>.</p>
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<a class="anchor" name="b7fba2a3b17397beaf95460be447b269"></a><!-- doxytag: member="vtkExtractSelectionBase::FillInputPortInformation" ref="b7fba2a3b17397beaf95460be447b269" args="(int port, vtkInformation *info)" -->
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<td class="memname">virtual int vtkExtractSelectionBase::FillInputPortInformation </td>
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<td class="paramtype">int </td>
<td class="paramname"> <em>port</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="a00872.html">vtkInformation</a> * </td>
<td class="paramname"> <em>info</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [protected, virtual]</code></td>
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Fill the input port information objects for this algorithm. This is invoked by the first call to GetInputPortInformation for each port so subclasses can specify what they can handle.
<p>Reimplemented from <a class="el" href="a00363.html#c7729bbd06c20768ae518754c69b9dc7">vtkDataObjectAlgorithm</a>.</p>
<p>Reimplemented in <a class="el" href="a00512.html#a85392ca1552ec6f802139037ddaf4bd">vtkExtractSelectedBlock</a>, and <a class="el" href="a00519.html#e6e9eff09361fe2dcfc2085be2f7e8b2">vtkExtractSelection</a>.</p>
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<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="26254d6ba05db6810d4f721032b25af7"></a><!-- doxytag: member="vtkExtractSelectionBase::PreserveTopology" ref="26254d6ba05db6810d4f721032b25af7" args="" -->
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<td class="memname">int <a class="el" href="a00520.html#26254d6ba05db6810d4f721032b25af7">vtkExtractSelectionBase::PreserveTopology</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a04330.html#l00067">67</a> of file <a class="el" href="a04330.html">vtkExtractSelectionBase.h</a>.</p>
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<hr>The documentation for this class was generated from the following file:<ul>
<li>dox/Graphics/<a class="el" href="a04330.html">vtkExtractSelectionBase.h</a></ul>
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<hr size="1"><address style="text-align: right;"><small>Generated on Wed Jun 3 19:02:41 2009 for VTK by
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