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<h1>vtkProgrammableFilter Class Reference</h1><!-- doxytag: class="vtkProgrammableFilter" --><!-- doxytag: inherits="vtkPassInputTypeAlgorithm" --><code>#include <<a class="el" href="a04414.html">vtkProgrammableFilter.h</a>></code>
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Inheritance diagram for vtkProgrammableFilter:</div>
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Collaboration diagram for vtkProgrammableFilter:</div>
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<a href="a13462.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
a user-programmable filter
<p>
<a class="el" href="a01311.html" title="a user-programmable filter">vtkProgrammableFilter</a> is a filter that can be programmed by the user. To use the filter you define a function that retrieves input of the correct type, creates data, and then manipulates the output of the filter. Using this filter avoids the need for subclassing - and the function can be defined in an interpreter wrapper language such as Tcl or Java.<p>
The trickiest part of using this filter is that the input and output methods are unusual and cannot be compile-time type checked. Instead, as a user of this filter it is your responsibility to set and get the correct input and output types.<p>
<dl class="warning" compact><dt><b>Warning:</b></dt><dd>The filter correctly manages modified time and network execution in most cases. However, if you change the definition of the filter function, you'll want to send a manual <a class="el" href="a01084.html#8586479b9d204cf0a45fb693d4281354">Modified()</a> method to the filter to force it to reexecute.</dd></dl>
<dl class="see" compact><dt><b>See also:</b></dt><dd>vtkProgrammablePointDataFilter <a class="el" href="a01313.html" title="generate source dataset via a user-specified function">vtkProgrammableSource</a></dd></dl>
<dl class="user" compact><dt><b>Tests:</b></dt><dd><a class="el" href="c2_vtk_t_12.html#c2_vtk_t_vtkProgrammableFilter">vtkProgrammableFilter (Tests)</a> </dd></dl>
<p>Definition at line <a class="el" href="a04414.html#l00049">49</a> of file <a class="el" href="a04414.html">vtkProgrammableFilter.h</a>.</p>
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<tr><td colspan="2"><br><h2>Public Types</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef <a class="el" href="a01178.html">vtkPassInputTypeAlgorithm</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a01311.html#04b47ff9118bb19614b6804902d0acb0">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="a01311.html#223fe41ba9b9399874373bcbc658223c">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="a01311.html#e5ea002cae86c7ef62cfcdee5fc83564">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="a01311.html#cdeb5ab02ea160dedb727d977708dbdf">PrintSelf</a> (ostream &os, <a class="el" href="a00869.html">vtkIndent</a> indent)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01311.html#462cd7d1b13949652d55b551ed4cd7d7">SetExecuteMethod</a> (void(*f)(void *), void *arg)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01311.html#12db115dbc9f5c0a5cffef3ee76d427f">SetExecuteMethodArgDelete</a> (void(*f)(void *))</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01260.html">vtkPolyData</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01311.html#699023fab63e78fd72eb9b65a09dfae8">GetPolyDataInput</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01635.html">vtkStructuredPoints</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01311.html#96d424d5ea63d8492d4afb763390d1fd">GetStructuredPointsInput</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01625.html">vtkStructuredGrid</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01311.html#65cf39a2547b647d047741eb5be8f412">GetStructuredGridInput</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01789.html">vtkUnstructuredGrid</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01311.html#b8d86a8e039167917ce3d51bf5c292f6">GetUnstructuredGridInput</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a01460.html">vtkRectilinearGrid</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01311.html#4db676f16879837a3a3ad58d2dfb528c">GetRectilinearGridInput</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a00654.html">vtkGraph</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01311.html#b262ce57d7b7b1d87f98aee582ef24fc">GetGraphInput</a> ()</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="a01311.html#f59a4ffa78653ee11dff1e1587f851e2">SetCopyArrays</a> (bool)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a01311.html#9f3b4aa0fbebde1da53b3d624a751478">GetCopyArrays</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01311.html#a82027266937c6771f82eaf8de53dffc">CopyArraysOn</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a01311.html#703a3ef29c7ebc3b043a721a1c0fa76f">CopyArraysOff</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 <a class="el" href="a01311.html">vtkProgrammableFilter</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01311.html#3aa89f4c61dab6392708ebe5f06112ed">New</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01311.html#d98ae82d7d2e7f196eaac98981c6db3b">IsTypeOf</a> (const char *type)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="a01311.html">vtkProgrammableFilter</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01311.html#f9aa87e83390e4c5bbea9aafccdaedf0">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="a01311.html#14da2003ba36606e5f4fee3a2954b204">vtkProgrammableFilter</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a01311.html#b5d3522fceb27a8200440780acbb118e">~vtkProgrammableFilter</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01311.html#a5cb65209971cbf57135494f74fc3f03">RequestData</a> (<a class="el" href="a00872.html">vtkInformation</a> *, <a class="el" href="a00895.html">vtkInformationVector</a> **, <a class="el" href="a00895.html">vtkInformationVector</a> *)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a01311.html#d715565952a9ff724fce93efadd4678a">FillInputPortInformation</a> (int port, <a class="el" href="a00872.html">vtkInformation</a> *info)</td></tr>
<tr><td colspan="2"><br><h2>Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void(* </td><td class="memItemRight" valign="bottom"><a class="el" href="a01311.html#247354bcf3e67c5dd786a4fd550d599a">ExecuteMethod</a> )(void *)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void(* </td><td class="memItemRight" valign="bottom"><a class="el" href="a01311.html#6a688929cbcbfea6da53e15540b02da0">ExecuteMethodArgDelete</a> )(void *)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void * </td><td class="memItemRight" valign="bottom"><a class="el" href="a01311.html#cb0afb47438230715dd491ebe402b0f0">ExecuteMethodArg</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="a01311.html#41d480f16c76695f2f01d3ef992095c0">CopyArrays</a></td></tr>
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<hr><h2>Member Typedef Documentation</h2>
<a class="anchor" name="04b47ff9118bb19614b6804902d0acb0"></a><!-- doxytag: member="vtkProgrammableFilter::Superclass" ref="04b47ff9118bb19614b6804902d0acb0" args="" -->
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<td class="memname">typedef <a class="el" href="a01178.html">vtkPassInputTypeAlgorithm</a> <a class="el" href="a01178.html">vtkProgrammableFilter::Superclass</a> </td>
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<p>Reimplemented from <a class="el" href="a01178.html#569c2c337b2cf096c0dd382bec9f0406">vtkPassInputTypeAlgorithm</a>.</p>
<p>Definition at line <a class="el" href="a04414.html#l00053">53</a> of file <a class="el" href="a04414.html">vtkProgrammableFilter.h</a>.</p>
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<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="14da2003ba36606e5f4fee3a2954b204"></a><!-- doxytag: member="vtkProgrammableFilter::vtkProgrammableFilter" ref="14da2003ba36606e5f4fee3a2954b204" args="()" -->
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<td class="memname">vtkProgrammableFilter::vtkProgrammableFilter </td>
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<td><code> [protected]</code></td>
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<a class="anchor" name="b5d3522fceb27a8200440780acbb118e"></a><!-- doxytag: member="vtkProgrammableFilter::~vtkProgrammableFilter" ref="b5d3522fceb27a8200440780acbb118e" args="()" -->
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<td class="memname">vtkProgrammableFilter::~vtkProgrammableFilter </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="3aa89f4c61dab6392708ebe5f06112ed"></a><!-- doxytag: member="vtkProgrammableFilter::New" ref="3aa89f4c61dab6392708ebe5f06112ed" args="()" -->
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<td class="memname">static <a class="el" href="a01311.html">vtkProgrammableFilter</a>* vtkProgrammableFilter::New </td>
<td>(</td>
<td class="paramname"> </td>
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<td><code> [static]</code></td>
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Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
<p>Reimplemented from <a class="el" href="a01178.html#146751972629ab4d679d7efd68d7154f">vtkPassInputTypeAlgorithm</a>.</p>
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<a class="anchor" name="223fe41ba9b9399874373bcbc658223c"></a><!-- doxytag: member="vtkProgrammableFilter::GetClassName" ref="223fe41ba9b9399874373bcbc658223c" args="()" -->
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<td class="memname">virtual const char* vtkProgrammableFilter::GetClassName </td>
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<td><code> [virtual]</code></td>
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<p>Reimplemented from <a class="el" href="a01178.html#dc97a5058009ab4b6a7650b62c249a2e">vtkPassInputTypeAlgorithm</a>.</p>
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<a class="anchor" name="d98ae82d7d2e7f196eaac98981c6db3b"></a><!-- doxytag: member="vtkProgrammableFilter::IsTypeOf" ref="d98ae82d7d2e7f196eaac98981c6db3b" args="(const char *type)" -->
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<td class="memname">static int vtkProgrammableFilter::IsTypeOf </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="a01178.html#1ea28cb246eba99c300c82e0c6525630">vtkPassInputTypeAlgorithm</a>.</p>
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<a class="anchor" name="e5ea002cae86c7ef62cfcdee5fc83564"></a><!-- doxytag: member="vtkProgrammableFilter::IsA" ref="e5ea002cae86c7ef62cfcdee5fc83564" args="(const char *type)" -->
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<td class="memname">virtual int vtkProgrammableFilter::IsA </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="a01178.html#40353e9e9c9912d2a7f4ad704fdce7fa">vtkPassInputTypeAlgorithm</a>.</p>
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<a class="anchor" name="f9aa87e83390e4c5bbea9aafccdaedf0"></a><!-- doxytag: member="vtkProgrammableFilter::SafeDownCast" ref="f9aa87e83390e4c5bbea9aafccdaedf0" args="(vtkObject *o)" -->
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<td class="memname">static <a class="el" href="a01311.html">vtkProgrammableFilter</a>* vtkProgrammableFilter::SafeDownCast </td>
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<td class="paramtype"><a class="el" href="a01084.html">vtkObject</a> * </td>
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<p>Reimplemented from <a class="el" href="a01178.html#9ce45679ebe9bd8ce13ea707d3fc74ff">vtkPassInputTypeAlgorithm</a>.</p>
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<a class="anchor" name="cdeb5ab02ea160dedb727d977708dbdf"></a><!-- doxytag: member="vtkProgrammableFilter::PrintSelf" ref="cdeb5ab02ea160dedb727d977708dbdf" args="(ostream &os, vtkIndent indent)" -->
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<td class="memname">void vtkProgrammableFilter::PrintSelf </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="a01178.html#fd104ee7f0cb997633bdbce7796bbf2b">vtkPassInputTypeAlgorithm</a>.</p>
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<a class="anchor" name="462cd7d1b13949652d55b551ed4cd7d7"></a><!-- doxytag: member="vtkProgrammableFilter::SetExecuteMethod" ref="462cd7d1b13949652d55b551ed4cd7d7" args="(void(*f)(void *), void *arg)" -->
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<td class="memname">void vtkProgrammableFilter::SetExecuteMethod </td>
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Specify the function to use to operate on the point attribute data. Note that the function takes a single (void *) argument.
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<a class="anchor" name="12db115dbc9f5c0a5cffef3ee76d427f"></a><!-- doxytag: member="vtkProgrammableFilter::SetExecuteMethodArgDelete" ref="12db115dbc9f5c0a5cffef3ee76d427f" args="(void(*f)(void *))" -->
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Set the arg delete method. This is used to free user memory.
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<a class="anchor" name="699023fab63e78fd72eb9b65a09dfae8"></a><!-- doxytag: member="vtkProgrammableFilter::GetPolyDataInput" ref="699023fab63e78fd72eb9b65a09dfae8" args="()" -->
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<td class="memname"><a class="el" href="a01260.html">vtkPolyData</a>* vtkProgrammableFilter::GetPolyDataInput </td>
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Get the input as a concrete type. This method is typically used by the writer of the filter function to get the input as a particular type (i.e., it essentially does type casting). It is the users responsibility to know the correct type of the input data.
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<a class="anchor" name="96d424d5ea63d8492d4afb763390d1fd"></a><!-- doxytag: member="vtkProgrammableFilter::GetStructuredPointsInput" ref="96d424d5ea63d8492d4afb763390d1fd" args="()" -->
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<td class="memname"><a class="el" href="a01635.html">vtkStructuredPoints</a>* vtkProgrammableFilter::GetStructuredPointsInput </td>
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Get the input as a concrete type.
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<a class="anchor" name="65cf39a2547b647d047741eb5be8f412"></a><!-- doxytag: member="vtkProgrammableFilter::GetStructuredGridInput" ref="65cf39a2547b647d047741eb5be8f412" args="()" -->
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<td class="memname"><a class="el" href="a01625.html">vtkStructuredGrid</a>* vtkProgrammableFilter::GetStructuredGridInput </td>
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Get the input as a concrete type.
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<a class="anchor" name="b8d86a8e039167917ce3d51bf5c292f6"></a><!-- doxytag: member="vtkProgrammableFilter::GetUnstructuredGridInput" ref="b8d86a8e039167917ce3d51bf5c292f6" args="()" -->
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<td class="memname"><a class="el" href="a01789.html">vtkUnstructuredGrid</a>* vtkProgrammableFilter::GetUnstructuredGridInput </td>
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Get the input as a concrete type.
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<a class="anchor" name="4db676f16879837a3a3ad58d2dfb528c"></a><!-- doxytag: member="vtkProgrammableFilter::GetRectilinearGridInput" ref="4db676f16879837a3a3ad58d2dfb528c" args="()" -->
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<td class="memname"><a class="el" href="a01460.html">vtkRectilinearGrid</a>* vtkProgrammableFilter::GetRectilinearGridInput </td>
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Get the input as a concrete type.
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<a class="anchor" name="b262ce57d7b7b1d87f98aee582ef24fc"></a><!-- doxytag: member="vtkProgrammableFilter::GetGraphInput" ref="b262ce57d7b7b1d87f98aee582ef24fc" args="()" -->
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<td class="memname"><a class="el" href="a00654.html">vtkGraph</a>* vtkProgrammableFilter::GetGraphInput </td>
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Get the input as a concrete type.
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<a class="anchor" name="f59a4ffa78653ee11dff1e1587f851e2"></a><!-- doxytag: member="vtkProgrammableFilter::SetCopyArrays" ref="f59a4ffa78653ee11dff1e1587f851e2" args="(bool)" -->
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<td class="memname">virtual void vtkProgrammableFilter::SetCopyArrays </td>
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When CopyArrays is true, all arrays are copied to the output iff input and output are of the same type. False by default.
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<a class="anchor" name="9f3b4aa0fbebde1da53b3d624a751478"></a><!-- doxytag: member="vtkProgrammableFilter::GetCopyArrays" ref="9f3b4aa0fbebde1da53b3d624a751478" args="()" -->
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<td class="memname">virtual bool vtkProgrammableFilter::GetCopyArrays </td>
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When CopyArrays is true, all arrays are copied to the output iff input and output are of the same type. False by default.
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<a class="anchor" name="a82027266937c6771f82eaf8de53dffc"></a><!-- doxytag: member="vtkProgrammableFilter::CopyArraysOn" ref="a82027266937c6771f82eaf8de53dffc" args="()" -->
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<td class="memname">virtual void vtkProgrammableFilter::CopyArraysOn </td>
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<td><code> [virtual]</code></td>
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When CopyArrays is true, all arrays are copied to the output iff input and output are of the same type. False by default.
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<a class="anchor" name="703a3ef29c7ebc3b043a721a1c0fa76f"></a><!-- doxytag: member="vtkProgrammableFilter::CopyArraysOff" ref="703a3ef29c7ebc3b043a721a1c0fa76f" args="()" -->
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<td class="memname">virtual void vtkProgrammableFilter::CopyArraysOff </td>
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<td><code> [virtual]</code></td>
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When CopyArrays is true, all arrays are copied to the output iff input and output are of the same type. False by default.
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<a class="anchor" name="a5cb65209971cbf57135494f74fc3f03"></a><!-- doxytag: member="vtkProgrammableFilter::RequestData" ref="a5cb65209971cbf57135494f74fc3f03" args="(vtkInformation *, vtkInformationVector **, vtkInformationVector *)" -->
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<td class="memname">int vtkProgrammableFilter::RequestData </td>
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This is called within ProcessRequest when a request asks the algorithm to do its work. This is the method you should override to do whatever the algorithm is designed to do. This happens during the fourth pass in the pipeline execution process.
<p>Reimplemented from <a class="el" href="a01178.html#c3ae1f96dfc46c6556bbb8a73332bb0b">vtkPassInputTypeAlgorithm</a>.</p>
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<a class="anchor" name="d715565952a9ff724fce93efadd4678a"></a><!-- doxytag: member="vtkProgrammableFilter::FillInputPortInformation" ref="d715565952a9ff724fce93efadd4678a" args="(int port, vtkInformation *info)" -->
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<td class="memname">virtual int vtkProgrammableFilter::FillInputPortInformation </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="a01178.html#94cce1fbb7e334dd5b78a0ca9264bc35">vtkPassInputTypeAlgorithm</a>.</p>
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<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="247354bcf3e67c5dd786a4fd550d599a"></a><!-- doxytag: member="vtkProgrammableFilter::ExecuteMethod" ref="247354bcf3e67c5dd786a4fd550d599a" args=")(void *)" -->
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<td class="memname">void(* <a class="el" href="a01311.html#247354bcf3e67c5dd786a4fd550d599a">vtkProgrammableFilter::ExecuteMethod</a>)(void *)<code> [protected]</code> </td>
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<a class="anchor" name="6a688929cbcbfea6da53e15540b02da0"></a><!-- doxytag: member="vtkProgrammableFilter::ExecuteMethodArgDelete" ref="6a688929cbcbfea6da53e15540b02da0" args=")(void *)" -->
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<td class="memname">void(* <a class="el" href="a01311.html#6a688929cbcbfea6da53e15540b02da0">vtkProgrammableFilter::ExecuteMethodArgDelete</a>)(void *)<code> [protected]</code> </td>
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<a class="anchor" name="cb0afb47438230715dd491ebe402b0f0"></a><!-- doxytag: member="vtkProgrammableFilter::ExecuteMethodArg" ref="cb0afb47438230715dd491ebe402b0f0" args="" -->
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<td class="memname">void* <a class="el" href="a01311.html#cb0afb47438230715dd491ebe402b0f0">vtkProgrammableFilter::ExecuteMethodArg</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a04414.html#l00101">101</a> of file <a class="el" href="a04414.html">vtkProgrammableFilter.h</a>.</p>
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<a class="anchor" name="41d480f16c76695f2f01d3ef992095c0"></a><!-- doxytag: member="vtkProgrammableFilter::CopyArrays" ref="41d480f16c76695f2f01d3ef992095c0" args="" -->
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<td class="memname">bool <a class="el" href="a01311.html#41d480f16c76695f2f01d3ef992095c0">vtkProgrammableFilter::CopyArrays</a><code> [protected]</code> </td>
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<p>Definition at line <a class="el" href="a04414.html#l00103">103</a> of file <a class="el" href="a04414.html">vtkProgrammableFilter.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="a04414.html">vtkProgrammableFilter.h</a></ul>
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<hr size="1"><address style="text-align: right;"><small>Generated on Wed Jun 3 19:27:17 2009 for VTK by
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