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<h1>vtkDataObjectAlgorithm Class Reference</h1><!-- doxytag: class="vtkDataObjectAlgorithm" --><!-- doxytag: inherits="vtkAlgorithm" --><code>#include <<a class="el" href="a04012.html">vtkDataObjectAlgorithm.h</a>></code>
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Inheritance diagram for vtkDataObjectAlgorithm:</div>
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<p><center><img src="a09005.png" border="0" usemap="#a09006" alt="Inheritance graph"></center>
<map name="a09006">
<area shape="rect" href="a00365.html" title="produces simple (composite or atomic) data sets for testing." alt="" coords="692,31,863,57"><area shape="rect" href="a00384.html" title="map dataset into data object (i.e., a field)" alt="" coords="676,81,879,108"><area shape="rect" href="a00431.html" title="Distribute data among processors." alt="" coords="695,132,860,159"><area shape="rect" href="a00520.html" title="abstract base class for all extract selection filters." alt="" coords="692,183,863,209"><area shape="rect" href="a00578.html" title="vtkGenerateIndexArray" alt="" coords="696,233,859,260"><area shape="rect" href="a01310.html" title="generate source data object via a user-specified function" alt="" coords="657,284,897,311"><area shape="rect" href="a01476.html" title="reflects a data set across a plane" alt="" coords="712,335,843,361"><area shape="rect" href="a01620.html" title="Creates a category array from a string array." alt="" coords="704,385,851,412"><area shape="rect" href="a01621.html" title="Converts string arrays to numeric arrays." alt="" coords="707,436,848,463"><area shape="rect" href="a01622.html" title="Converts a string array to a integral time array." alt="" coords="700,487,855,513"><area shape="rect" href="a01713.html" title="Converts a timestamp array to a string array." alt="" coords="700,537,855,564"><area shape="rect" href="a00101.html" title="Superclass for all sources, filters, and sinks in VTK." alt="" coords="293,284,392,311"><area shape="rect" href="a01084.html" title="abstract base class for most VTK objects" alt="" coords="165,284,245,311"><area shape="rect" href="a01085.html" title="abstract base class for most VTK objects" alt="" coords="7,284,116,311"><area shape="rect" href="a00512.html" title="vtkExtractSelectedBlock" alt="" coords="965,5,1133,32"><area shape="rect" href="a00513.html" title="Returns the portion of the input dataset that lies within a selection frustum." alt="" coords="956,56,1143,83"><area shape="rect" href="a00515.html" title="extract a list of cells from a dataset" alt="" coords="973,107,1125,133"><area shape="rect" href="a00516.html" title="extract cells within a dataset that contain the locations listen in the vtkSelection..." alt="" coords="952,157,1147,184"><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="948,208,1151,235"><area shape="rect" href="a00519.html" title="extract a subset from a vtkDataSet." alt="" coords="980,259,1119,285"><area shape="rect" href="a01303.html" title="similar to vtkExtractSelectedLocations except that it interpolates the point attributes..." alt="" coords="956,309,1143,336"><area shape="rect" href="a01298.html" title="parallel version of vtkReflectionFilter" alt="" coords="979,360,1120,387"></map>
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Collaboration diagram for vtkDataObjectAlgorithm:</div>
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<area shape="rect" href="a00101.html" title="Superclass for all sources, filters, and sinks in VTK." alt="" coords="281,382,380,408"><area shape="rect" href="a00472.html" title="Superclass for all pipeline executives in VTK." alt="" coords="477,499,576,526"><area shape="rect" href="a01084.html" title="abstract base class for most VTK objects" alt="" coords="407,174,487,200"><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="164,6,273,32"><area shape="rect" href="a00884.html" title="internal structure for vtkInformation" alt="" coords="5,174,168,200"><area shape="rect" href="a00886.html" title="Superclass for vtkInformation keys." alt="" coords="153,83,284,110"><area shape="rect" href="a01719.html" title="record modification and/or execution time" alt="" coords="308,83,417,110"><area shape="rect" href="a00891.html" title="Key for pointer to pointer." alt="" coords="192,174,373,200"></map>
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<a href="a09009.html">List of all members.</a><hr><a name="_details"></a><h2>Detailed Description</h2>
Superclass for algorithms that produce only data object as output.
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<a class="el" href="a00363.html" title="Superclass for algorithms that produce only data object as output.">vtkDataObjectAlgorithm</a> is a convenience class to make writing algorithms easier. It is also designed to help transition old algorithms to the new pipeline architecture. Ther are some assumptions and defaults made by this class you should be aware of. This class defaults such that your filter will have one input port and one output port. If that is not the case simply change it with SetNumberOfInputPorts etc. See this classes constructor for the default. This class also provides a FillInputPortInfo method that by default says that all inputs will be DataObject. If that isn't the case then please override this method in your subclass. This class breaks out the downstream requests into seperate functions such as ExecuteData and ExecuteInformation. For new algorithms you should implement RequestData( request, inputVec, outputVec) but for older filters there is a default implementation that calls the old ExecuteData(output) signature, for even older filters that don;t implement ExecuteData the default implementation calls the even older <a class="el" href="a00363.html#4f9475c96eed024e8bbbf38d03b4e3cc">Execute()</a> signature.
<p>Definition at line <a class="el" href="a04012.html#l00045">45</a> of file <a class="el" href="a04012.html">vtkDataObjectAlgorithm.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="a00101.html">vtkAlgorithm</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00363.html#d6a00107fc15d025a7318c7017cb3d3d">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="a00363.html#d5507d837c48ef63f8c61a87d9ef56c2">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="a00363.html#80e3cda30393d9e8b7643b3e76088016">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="a00363.html#7416893abbc7cc6121012612277d4348">PrintSelf</a> (ostream &os, <a class="el" href="a00869.html">vtkIndent</a> indent)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a00362.html">vtkDataObject</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00363.html#5fbac14d51eada717140e13d32a851a7">GetInput</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a00362.html">vtkDataObject</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00363.html#bcf24dab03721d9415968c69077417dd">GetInput</a> (int port)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a00362.html">vtkDataObject</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00363.html#341a1b704e9057a74291d51cfd17b485">GetOutput</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="a00362.html">vtkDataObject</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00363.html#3d28c500235d5efa993bf756f0ae4647">GetOutput</a> (int)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00363.html#3e37564cf31120f02401658294b2bc04">SetOutput</a> (<a class="el" href="a00362.html">vtkDataObject</a> *d)</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="a00363.html#15b3c0f78530e716aedd2de957e3d3af">ProcessRequest</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>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00363.html#7e760f7815b18472cf15918643109873">SetInput</a> (<a class="el" href="a00362.html">vtkDataObject</a> *)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00363.html#eebab22b063e558131f75489e42ab6d0">SetInput</a> (int, <a class="el" href="a00362.html">vtkDataObject</a> *)</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="a00363.html#b6a4010b9190e1617b157d57d6e94c4d">AddInput</a> (<a class="el" href="a00362.html">vtkDataObject</a> *)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00363.html#e64a94a606fccd32e8cde40987004bf0">AddInput</a> (int, <a class="el" href="a00362.html">vtkDataObject</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="a00363.html">vtkDataObjectAlgorithm</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00363.html#a80436810042ef236258b927f0390bb3">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="a00363.html#8c08c212c265f2976682679032b569a7">IsTypeOf</a> (const char *type)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="a00363.html">vtkDataObjectAlgorithm</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="a00363.html#b86f1150efc97bb705366f0068871e86">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="a00363.html#f25def9a5485a23c7b4b89a601e6804f">vtkDataObjectAlgorithm</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a00363.html#15f35c696f34953e2a7d893427f30f0e">~vtkDataObjectAlgorithm</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00363.html#d71c76bcc60d4f4a1d28f3902bec8556">RequestInformation</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 class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00363.html#81c15bbf415932f0eb87723639c46901">RequestData</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 class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00363.html#432370047d39dc8f4f66dc148d6b04c3">UpdateExtentIsEmpty</a> (<a class="el" href="a00362.html">vtkDataObject</a> *output)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00363.html#c4299e1166c71ed64a5e24f4859c2f52">FillOutputPortInformation</a> (int port, <a class="el" href="a00872.html">vtkInformation</a> *info)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="a00363.html#c7729bbd06c20768ae518754c69b9dc7">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="a00363.html#d372f29f281c68a9dfd58dee1bbbd1af">RequestDataObject</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>
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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="a00363.html#d0abb969ac30b3b0ce3a6f576466c51c">RequestUpdateExtent</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>
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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="a00363.html#21c944e38b89f829922242c40d3cfe80">ExecuteData</a> (<a class="el" href="a00362.html">vtkDataObject</a> *output)</td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="a00363.html#4f9475c96eed024e8bbbf38d03b4e3cc">Execute</a> ()</td></tr>
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<hr><h2>Member Typedef Documentation</h2>
<a class="anchor" name="d6a00107fc15d025a7318c7017cb3d3d"></a><!-- doxytag: member="vtkDataObjectAlgorithm::Superclass" ref="d6a00107fc15d025a7318c7017cb3d3d" args="" -->
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<td class="memname">typedef <a class="el" href="a00101.html">vtkAlgorithm</a> <a class="el" href="a00101.html">vtkDataObjectAlgorithm::Superclass</a> </td>
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<p>Reimplemented from <a class="el" href="a00101.html#29826bf1c253bc38fd2878ea6e4568c9">vtkAlgorithm</a>.</p>
<p>Reimplemented in <a class="el" href="a00365.html#b7dacb726b5a46e9d3d20b322f4c5366">vtkDataObjectGenerator</a>, <a class="el" href="a00384.html#5929c66436d3fef293500e02f8f57a1c">vtkDataSetToDataObjectFilter</a>, <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>, <a class="el" href="a00520.html#116759fadc242953394da7f784d8c2e1">vtkExtractSelectionBase</a>, <a class="el" href="a01303.html#71705b9e7e505b9b729a39827b41a2b3">vtkProbeSelectedLocations</a>, <a class="el" href="a01310.html#c2c2776485a7733fc6cba6899e83f3c8">vtkProgrammableDataObjectSource</a>, <a class="el" href="a01476.html#e2502ed59dd36c09c785bbc81807df85">vtkReflectionFilter</a>, <a class="el" href="a00578.html#61b017e4a9c4af2c62add03dab21864c">vtkGenerateIndexArray</a>, <a class="el" href="a01620.html#755699c305515e89a74864253580feba">vtkStringToCategory</a>, <a class="el" href="a01621.html#b18e8551627cdc792dc14518d93bcfa4">vtkStringToNumeric</a>, <a class="el" href="a01622.html#b799e2040739d7ea50d5c2ca7c4f3e83">vtkStringToTimePoint</a>, <a class="el" href="a01713.html#735961e8fdd1406042a5596b8efa7eb7">vtkTimePointToString</a>, and <a class="el" href="a01298.html#fca55f79b794e5869c285b23bd1d1c8d">vtkPReflectionFilter</a>.</p>
<p>Definition at line <a class="el" href="a04012.html#l00049">49</a> of file <a class="el" href="a04012.html">vtkDataObjectAlgorithm.h</a>.</p>
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<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="f25def9a5485a23c7b4b89a601e6804f"></a><!-- doxytag: member="vtkDataObjectAlgorithm::vtkDataObjectAlgorithm" ref="f25def9a5485a23c7b4b89a601e6804f" args="()" -->
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<td class="memname">vtkDataObjectAlgorithm::vtkDataObjectAlgorithm </td>
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<a class="anchor" name="15f35c696f34953e2a7d893427f30f0e"></a><!-- doxytag: member="vtkDataObjectAlgorithm::~vtkDataObjectAlgorithm" ref="15f35c696f34953e2a7d893427f30f0e" args="()" -->
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<td class="memname">vtkDataObjectAlgorithm::~vtkDataObjectAlgorithm </td>
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<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="a80436810042ef236258b927f0390bb3"></a><!-- doxytag: member="vtkDataObjectAlgorithm::New" ref="a80436810042ef236258b927f0390bb3" args="()" -->
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<td class="memname">static <a class="el" href="a00363.html">vtkDataObjectAlgorithm</a>* vtkDataObjectAlgorithm::New </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="a00101.html#06d80d8d4aa1a4856135fa003845be82">vtkAlgorithm</a>.</p>
<p>Reimplemented in <a class="el" href="a00365.html#a06a563d2c3d96cedbc193ba545aeafb">vtkDataObjectGenerator</a>, <a class="el" href="a00384.html#9737fa7992af01226645ee746a406fa2">vtkDataSetToDataObjectFilter</a>, <a class="el" href="a00512.html#0068696a3ca8518113a46ceed0637c0b">vtkExtractSelectedBlock</a>, <a class="el" href="a00513.html#01853f02ee1fb2bc8e699de9ce8edbda">vtkExtractSelectedFrustum</a>, <a class="el" href="a00515.html#457ee07e609f033951ac06666e2e0c49">vtkExtractSelectedIds</a>, <a class="el" href="a00516.html#1d0b47cfff11854be7bf62ecb54926eb">vtkExtractSelectedLocations</a>, <a class="el" href="a00518.html#777be7b81d5901fbb29a80002d75dfe3">vtkExtractSelectedThresholds</a>, <a class="el" href="a00519.html#6c960bcde96387a5fe1f0f5e7e3dafd7">vtkExtractSelection</a>, <a class="el" href="a01303.html#9a3162ad8b5e1672c5534b7bb6148780">vtkProbeSelectedLocations</a>, <a class="el" href="a01310.html#b8bce6cc4831af3e403f143ee905f652">vtkProgrammableDataObjectSource</a>, <a class="el" href="a01476.html#1568657d77e322524cca5722299fa965">vtkReflectionFilter</a>, <a class="el" href="a00578.html#5ab0a5426d7b85612fb15e95900e79a2">vtkGenerateIndexArray</a>, <a class="el" href="a01620.html#206fe50f2774890596113d12af928229">vtkStringToCategory</a>, <a class="el" href="a01621.html#bc13bb68866333cbe9c3284acc494aaa">vtkStringToNumeric</a>, <a class="el" href="a01622.html#393864ebb02a9b35a84bedce49bb0df6">vtkStringToTimePoint</a>, <a class="el" href="a01713.html#45b388b34f8e3b4525e490f409298c0b">vtkTimePointToString</a>, <a class="el" href="a00431.html#656c6410287f99be7d2afba44bc3cb44">vtkDistributedDataFilter</a>, and <a class="el" href="a01298.html#0618f1578f8c01b79144b7ed1ec60e86">vtkPReflectionFilter</a>.</p>
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<a class="anchor" name="d5507d837c48ef63f8c61a87d9ef56c2"></a><!-- doxytag: member="vtkDataObjectAlgorithm::GetClassName" ref="d5507d837c48ef63f8c61a87d9ef56c2" args="()" -->
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<td class="memname">virtual const char* vtkDataObjectAlgorithm::GetClassName </td>
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<td><code> [virtual]</code></td>
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<p>Reimplemented from <a class="el" href="a00101.html#4ef277d9248b02d2c90226436c1b3636">vtkAlgorithm</a>.</p>
<p>Reimplemented in <a class="el" href="a00365.html#38605b738d15df37e0b9ca8cd5b74abc">vtkDataObjectGenerator</a>, <a class="el" href="a00384.html#f4f7c410b210398af87132967062fbdd">vtkDataSetToDataObjectFilter</a>, <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>, <a class="el" href="a00520.html#faa7d40764710f4b3e22990aa7be32c1">vtkExtractSelectionBase</a>, <a class="el" href="a01303.html#4e08ea2724b3aff72cc7962224761518">vtkProbeSelectedLocations</a>, <a class="el" href="a01310.html#6a8e5e034dda17640490192679e5acea">vtkProgrammableDataObjectSource</a>, <a class="el" href="a01476.html#561548f4eb322c884cde3c3c66cce0dd">vtkReflectionFilter</a>, <a class="el" href="a00578.html#0f0f534846077741f666cf4de201d85a">vtkGenerateIndexArray</a>, <a class="el" href="a01620.html#07f5f7bccdc327fa2f04b40b96d7ce2e">vtkStringToCategory</a>, <a class="el" href="a01621.html#f34cb6f9b87ee29af01084a9145b78e0">vtkStringToNumeric</a>, <a class="el" href="a01622.html#61ddf883f98d2bb735e74d8d83112d3e">vtkStringToTimePoint</a>, <a class="el" href="a01713.html#1f532e2fea2d5c166d844e66b45aa821">vtkTimePointToString</a>, and <a class="el" href="a01298.html#757507c7b766213a50ecabc5a334961d">vtkPReflectionFilter</a>.</p>
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<a class="anchor" name="8c08c212c265f2976682679032b569a7"></a><!-- doxytag: member="vtkDataObjectAlgorithm::IsTypeOf" ref="8c08c212c265f2976682679032b569a7" args="(const char *type)" -->
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<td class="memname">static int vtkDataObjectAlgorithm::IsTypeOf </td>
<td>(</td>
<td class="paramtype">const char * </td>
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<td><code> [static]</code></td>
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<p>
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="a00101.html#ed421f193564228ffe93672c9bdfac5b">vtkAlgorithm</a>.</p>
<p>Reimplemented in <a class="el" href="a00365.html#8a1017812bf5c9148c28a4b7cd668ed8">vtkDataObjectGenerator</a>, <a class="el" href="a00384.html#bcfae4327727c3328f2ca96470ad1b16">vtkDataSetToDataObjectFilter</a>, <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>, <a class="el" href="a00520.html#2eaaced95735d15848e7eaa95fea33ad">vtkExtractSelectionBase</a>, <a class="el" href="a01303.html#318002fec227a76d9b9ee262ddfa2c96">vtkProbeSelectedLocations</a>, <a class="el" href="a01310.html#e238a107777f81a183e1432093dadd84">vtkProgrammableDataObjectSource</a>, <a class="el" href="a01476.html#0e73a0f17953c4785e6b206754846022">vtkReflectionFilter</a>, <a class="el" href="a00578.html#298f8b6220a8a37f3a2b1ddf63f8dde6">vtkGenerateIndexArray</a>, <a class="el" href="a01620.html#87adcc5c75d6d12fb8d3f205166c7504">vtkStringToCategory</a>, <a class="el" href="a01621.html#56de560ba587d3ae73eb4e20ca44b2d0">vtkStringToNumeric</a>, <a class="el" href="a01622.html#5c2c342e74a465e399acfad8610f70a0">vtkStringToTimePoint</a>, <a class="el" href="a01713.html#ee7e97a71b3daef8b5efd8303ba5f9cb">vtkTimePointToString</a>, and <a class="el" href="a01298.html#de3325235cfd4192ddbf33ad9a718052">vtkPReflectionFilter</a>.</p>
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<a class="anchor" name="80e3cda30393d9e8b7643b3e76088016"></a><!-- doxytag: member="vtkDataObjectAlgorithm::IsA" ref="80e3cda30393d9e8b7643b3e76088016" args="(const char *type)" -->
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<td class="memname">virtual int vtkDataObjectAlgorithm::IsA </td>
<td>(</td>
<td class="paramtype">const char * </td>
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<td><code> [virtual]</code></td>
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<p>
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="a00101.html#709d7c6da79624190848445a8e27add3">vtkAlgorithm</a>.</p>
<p>Reimplemented in <a class="el" href="a00365.html#50772d8806973cc8497d3f4d22d38dae">vtkDataObjectGenerator</a>, <a class="el" href="a00384.html#b69a15eba51247e3cbf08d1509bf639a">vtkDataSetToDataObjectFilter</a>, <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>, <a class="el" href="a00520.html#989a78f04cd266ae9cfa4e9b0a6b6a4d">vtkExtractSelectionBase</a>, <a class="el" href="a01303.html#1354e204d3f7014c5d1a0e56d94e0eae">vtkProbeSelectedLocations</a>, <a class="el" href="a01310.html#59522a7ad36585966510d782c76a8417">vtkProgrammableDataObjectSource</a>, <a class="el" href="a01476.html#fd8deb23b10a2c0771157de6d32771f5">vtkReflectionFilter</a>, <a class="el" href="a00578.html#674f8d9797e6e3e3c354398ee2e006c2">vtkGenerateIndexArray</a>, <a class="el" href="a01620.html#f7b05e28219d0a161170ef42c7d278e5">vtkStringToCategory</a>, <a class="el" href="a01621.html#af31f2cae1464022f673dc26d08b51df">vtkStringToNumeric</a>, <a class="el" href="a01622.html#208e44b936c5026bf7d3aca92e0cc4c5">vtkStringToTimePoint</a>, <a class="el" href="a01713.html#c9c32c627d619e3e4da3013708782053">vtkTimePointToString</a>, and <a class="el" href="a01298.html#24eec39905da5e6a9356bda0e576c43b">vtkPReflectionFilter</a>.</p>
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<a class="anchor" name="b86f1150efc97bb705366f0068871e86"></a><!-- doxytag: member="vtkDataObjectAlgorithm::SafeDownCast" ref="b86f1150efc97bb705366f0068871e86" args="(vtkObject *o)" -->
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<td class="memname">static <a class="el" href="a00363.html">vtkDataObjectAlgorithm</a>* vtkDataObjectAlgorithm::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="a00101.html#4b63a5eaf85e94bbf58840916d170ef4">vtkAlgorithm</a>.</p>
<p>Reimplemented in <a class="el" href="a00365.html#2c0607480cf6bb42bb2eff8c85754cdd">vtkDataObjectGenerator</a>, <a class="el" href="a00384.html#bedeccf3d6eca8b3d6a0b3a3894d6a03">vtkDataSetToDataObjectFilter</a>, <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>, <a class="el" href="a00520.html#31abafdcb8b25fbaf8c9ea609c4fdc77">vtkExtractSelectionBase</a>, <a class="el" href="a01303.html#330c4e43ac4a18f80dba4178bc955ceb">vtkProbeSelectedLocations</a>, <a class="el" href="a01310.html#caefd62cf678b56be5072cff3e666af3">vtkProgrammableDataObjectSource</a>, <a class="el" href="a01476.html#734918c45c87f6ee39cc92f40c2153d4">vtkReflectionFilter</a>, <a class="el" href="a00578.html#6f8bbbdb578d61d9c02ffa1f3697c20a">vtkGenerateIndexArray</a>, <a class="el" href="a01620.html#0547acd05eddc19d21d9e3b0e8da5f49">vtkStringToCategory</a>, <a class="el" href="a01621.html#afb34af2161570200ac1000c7558c981">vtkStringToNumeric</a>, <a class="el" href="a01622.html#c8f6e59d1c606bda8109447854b03bb4">vtkStringToTimePoint</a>, <a class="el" href="a01713.html#9ec60770fe22616c05aac71ec2a254a2">vtkTimePointToString</a>, and <a class="el" href="a01298.html#372532895808092753928cbb1585a53d">vtkPReflectionFilter</a>.</p>
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<a class="anchor" name="7416893abbc7cc6121012612277d4348"></a><!-- doxytag: member="vtkDataObjectAlgorithm::PrintSelf" ref="7416893abbc7cc6121012612277d4348" args="(ostream &os, vtkIndent indent)" -->
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<td class="memname">void vtkDataObjectAlgorithm::PrintSelf </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="a00101.html#0d96908767dcf284576ebdee795ee23a">vtkAlgorithm</a>.</p>
<p>Reimplemented in <a class="el" href="a00365.html#6623043564ab268d86490b1e16a238dc">vtkDataObjectGenerator</a>, <a class="el" href="a00384.html#6b60a8ce21ee1bcff8f0a5e9be48e383">vtkDataSetToDataObjectFilter</a>, <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>, <a class="el" href="a00520.html#26765baa7a977b672f3a48429046230c">vtkExtractSelectionBase</a>, <a class="el" href="a01303.html#20641a061c46dd7b73e1a13730008eab">vtkProbeSelectedLocations</a>, <a class="el" href="a01310.html#90e1956eaa8535afd015b5aadb30865f">vtkProgrammableDataObjectSource</a>, <a class="el" href="a01476.html#b21d10f55b9e98b4c3c0c0571cc39fd4">vtkReflectionFilter</a>, <a class="el" href="a00578.html#970c9eb4761c4b5d83d474a28ab8f5c7">vtkGenerateIndexArray</a>, <a class="el" href="a01620.html#bcb687bba0f48575649cb8cfc39c0f66">vtkStringToCategory</a>, <a class="el" href="a01621.html#8471cfda95cac6ada44ae816b632ee59">vtkStringToNumeric</a>, <a class="el" href="a01622.html#5818194e289b3f2effe3d2bf74a5f249">vtkStringToTimePoint</a>, <a class="el" href="a01713.html#c8eba29322367bcc4cd4a34ba966461e">vtkTimePointToString</a>, <a class="el" href="a00431.html#fdd568a2e41a0e862578edbde3ea6b44">vtkDistributedDataFilter</a>, and <a class="el" href="a01298.html#f28d34016a8e444f54d3fbaeacac9ea0">vtkPReflectionFilter</a>.</p>
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<a class="anchor" name="341a1b704e9057a74291d51cfd17b485"></a><!-- doxytag: member="vtkDataObjectAlgorithm::GetOutput" ref="341a1b704e9057a74291d51cfd17b485" args="()" -->
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<td class="memname"><a class="el" href="a00362.html">vtkDataObject</a>* vtkDataObjectAlgorithm::GetOutput </td>
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Get the output data object for a port on this algorithm.
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<td class="memname"><a class="el" href="a00362.html">vtkDataObject</a>* vtkDataObjectAlgorithm::GetOutput </td>
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Get the output data object for a port on this algorithm.
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<a class="anchor" name="3e37564cf31120f02401658294b2bc04"></a><!-- doxytag: member="vtkDataObjectAlgorithm::SetOutput" ref="3e37564cf31120f02401658294b2bc04" args="(vtkDataObject *d)" -->
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<td class="memname">virtual void vtkDataObjectAlgorithm::SetOutput </td>
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<td class="paramname"> <em>d</em> </td>
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<td><code> [virtual]</code></td>
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Get the output data object for a port on this algorithm.
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<a class="anchor" name="15b3c0f78530e716aedd2de957e3d3af"></a><!-- doxytag: member="vtkDataObjectAlgorithm::ProcessRequest" ref="15b3c0f78530e716aedd2de957e3d3af" args="(vtkInformation *, vtkInformationVector **, vtkInformationVector *)" -->
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<td class="memname">virtual int vtkDataObjectAlgorithm::ProcessRequest </td>
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<td></td><td></td><td><code> [virtual]</code></td>
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<p>
see <a class="el" href="a00101.html" title="Superclass for all sources, filters, and sinks in VTK.">vtkAlgorithm</a> for details
<p>Reimplemented from <a class="el" href="a00101.html#99651784a97d309c0cc90072dca29542">vtkAlgorithm</a>.</p>
<p>Reimplemented in <a class="el" href="a00578.html#4b2b214d0ab333727545dd557367e8c4">vtkGenerateIndexArray</a>, <a class="el" href="a01620.html#2b92958af7b54ecf399d6a0e3f170a62">vtkStringToCategory</a>, <a class="el" href="a01621.html#60e91081ae0342ec8ebc63f6fffe0cf3">vtkStringToNumeric</a>, <a class="el" href="a01622.html#a2436a4de3ed6238c13b90ae461a3e39">vtkStringToTimePoint</a>, and <a class="el" href="a01713.html#eb150b8f3aae60db2c659a5c8e8cb4cf">vtkTimePointToString</a>.</p>
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<a class="anchor" name="5fbac14d51eada717140e13d32a851a7"></a><!-- doxytag: member="vtkDataObjectAlgorithm::GetInput" ref="5fbac14d51eada717140e13d32a851a7" args="()" -->
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<td class="memname"><a class="el" href="a00362.html">vtkDataObject</a>* vtkDataObjectAlgorithm::GetInput </td>
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<a class="anchor" name="bcf24dab03721d9415968c69077417dd"></a><!-- doxytag: member="vtkDataObjectAlgorithm::GetInput" ref="bcf24dab03721d9415968c69077417dd" args="(int port)" -->
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<td class="memname"><a class="el" href="a00362.html">vtkDataObject</a>* vtkDataObjectAlgorithm::GetInput </td>
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<a class="anchor" name="7e760f7815b18472cf15918643109873"></a><!-- doxytag: member="vtkDataObjectAlgorithm::SetInput" ref="7e760f7815b18472cf15918643109873" args="(vtkDataObject *)" -->
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<td class="memname">void vtkDataObjectAlgorithm::SetInput </td>
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Set an input of this algorithm. You should not override these methods because they are not the only way to connect a pipeline. Note that these methods support old-style pipeline connections. When writing new code you should use the more general <a class="el" href="a00101.html#ac26b4138f0e8c07e45c74571f2c51a3">vtkAlgorithm::SetInputConnection()</a>. These methods transform the input index to the input port index, not an index of a connection within a single port.
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<a class="anchor" name="eebab22b063e558131f75489e42ab6d0"></a><!-- doxytag: member="vtkDataObjectAlgorithm::SetInput" ref="eebab22b063e558131f75489e42ab6d0" args="(int, vtkDataObject *)" -->
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<td class="memname">void vtkDataObjectAlgorithm::SetInput </td>
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<td>)</td>
<td></td><td></td><td></td>
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<p>
Set an input of this algorithm. You should not override these methods because they are not the only way to connect a pipeline. Note that these methods support old-style pipeline connections. When writing new code you should use the more general <a class="el" href="a00101.html#ac26b4138f0e8c07e45c74571f2c51a3">vtkAlgorithm::SetInputConnection()</a>. These methods transform the input index to the input port index, not an index of a connection within a single port.
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<a class="anchor" name="b6a4010b9190e1617b157d57d6e94c4d"></a><!-- doxytag: member="vtkDataObjectAlgorithm::AddInput" ref="b6a4010b9190e1617b157d57d6e94c4d" args="(vtkDataObject *)" -->
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<td class="memname">void vtkDataObjectAlgorithm::AddInput </td>
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<td class="paramtype"><a class="el" href="a00362.html">vtkDataObject</a> * </td>
<td class="paramname"> </td>
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Add an input of this algorithm. Note that these methods support old-style pipeline connections. When writing new code you should use the more general <a class="el" href="a00101.html#fea437e12d98e7745874708990d1dee0">vtkAlgorithm::AddInputConnection()</a>. See <a class="el" href="a00363.html#7e760f7815b18472cf15918643109873">SetInput()</a> for details.
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<a class="anchor" name="e64a94a606fccd32e8cde40987004bf0"></a><!-- doxytag: member="vtkDataObjectAlgorithm::AddInput" ref="e64a94a606fccd32e8cde40987004bf0" args="(int, vtkDataObject *)" -->
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<td class="memname">void vtkDataObjectAlgorithm::AddInput </td>
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<td class="paramtype">int </td>
<td class="paramname">, </td>
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<td class="paramname"></td><td> </td>
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<td>)</td>
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<p>
Add an input of this algorithm. Note that these methods support old-style pipeline connections. When writing new code you should use the more general <a class="el" href="a00101.html#fea437e12d98e7745874708990d1dee0">vtkAlgorithm::AddInputConnection()</a>. See <a class="el" href="a00363.html#7e760f7815b18472cf15918643109873">SetInput()</a> for details.
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<a class="anchor" name="d71c76bcc60d4f4a1d28f3902bec8556"></a><!-- doxytag: member="vtkDataObjectAlgorithm::RequestInformation" ref="d71c76bcc60d4f4a1d28f3902bec8556" args="(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)" -->
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<td class="memname">virtual int vtkDataObjectAlgorithm::RequestInformation </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><code> [protected, virtual]</code></td>
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<p>Reimplemented in <a class="el" href="a00365.html#359399e295cd3a377eead55372ae4aca">vtkDataObjectGenerator</a>, and <a class="el" href="a00431.html#5f3215e5a251d9d0ca7ae8eec5d7688a">vtkDistributedDataFilter</a>.</p>
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<a class="anchor" name="d372f29f281c68a9dfd58dee1bbbd1af"></a><!-- doxytag: member="vtkDataObjectAlgorithm::RequestDataObject" ref="d372f29f281c68a9dfd58dee1bbbd1af" args="(vtkInformation *, vtkInformationVector **, vtkInformationVector *)" -->
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<td class="memname">virtual int vtkDataObjectAlgorithm::RequestDataObject </td>
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<td class="paramtype"><a class="el" href="a00872.html">vtkInformation</a> * </td>
<td class="paramname">, </td>
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<td class="paramkey"></td>
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<td class="paramtype"><a class="el" href="a00895.html">vtkInformationVector</a> ** </td>
<td class="paramname">, </td>
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<td class="paramkey"></td>
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<td class="paramtype"><a class="el" href="a00895.html">vtkInformationVector</a> * </td>
<td class="paramname"></td><td> </td>
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<td></td><td></td><td><code> [inline, protected, virtual]</code></td>
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This is called by the superclass. This is the method you should override.
<p>Reimplemented in <a class="el" href="a00365.html#f7ac91c06183e51eff7a7b187d9d748e">vtkDataObjectGenerator</a>, <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>, <a class="el" href="a00520.html#20000e8330fa02313b3ed3c5180f769e">vtkExtractSelectionBase</a>, <a class="el" href="a01303.html#7000e3f942c58e0487c78600113c866e">vtkProbeSelectedLocations</a>, <a class="el" href="a01476.html#60363da2e8349568acae6fa55d5ab29f">vtkReflectionFilter</a>, <a class="el" href="a00578.html#0e456947dadd99b10cddee7786ac413d">vtkGenerateIndexArray</a>, <a class="el" href="a01620.html#51072518c54ccaca6d97b44bc60425fc">vtkStringToCategory</a>, <a class="el" href="a01621.html#d1308fa1c20380cbce9733d49c3e228b">vtkStringToNumeric</a>, <a class="el" href="a01622.html#6eb61baea73d509329ae0c86c2cb2bb7">vtkStringToTimePoint</a>, <a class="el" href="a01713.html#4f082927d9a0137ea2146ef6b42584d9">vtkTimePointToString</a>, and <a class="el" href="a00431.html#c851a83d95110d18fbbec1d85e611a4e">vtkDistributedDataFilter</a>.</p>
<p>Definition at line <a class="el" href="a04012.html#l00104">104</a> of file <a class="el" href="a04012.html">vtkDataObjectAlgorithm.h</a>.</p>
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<a class="anchor" name="81c15bbf415932f0eb87723639c46901"></a><!-- doxytag: member="vtkDataObjectAlgorithm::RequestData" ref="81c15bbf415932f0eb87723639c46901" args="(vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)" -->
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<td class="memname">virtual int vtkDataObjectAlgorithm::RequestData </td>
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<td></td>
<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="paramkey"></td>
<td></td>
<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><code> [protected, virtual]</code></td>
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<p>Reimplemented in <a class="el" href="a00365.html#e1e8d550b71696c23af2e9004b82afd4">vtkDataObjectGenerator</a>, <a class="el" href="a00384.html#04d5fe1ebd6cc5a47006576328e189b9">vtkDataSetToDataObjectFilter</a>, <a class="el" href="a00512.html#f05f5aabdd04b06736004397c53ac9fd">vtkExtractSelectedBlock</a>, <a class="el" href="a00513.html#f0ff0036d8b3424455455d7979330980">vtkExtractSelectedFrustum</a>, <a class="el" href="a00515.html#e7947a89aafffd54c2aa076c7cf0619c">vtkExtractSelectedIds</a>, <a class="el" href="a00516.html#40d1b12f6f235cb6c6849832466ef987">vtkExtractSelectedLocations</a>, <a class="el" href="a00518.html#f872c50d20eaee7d3f49a5547c1cf8cc">vtkExtractSelectedThresholds</a>, <a class="el" href="a00519.html#30077690ebb41d5cca2236d028224aa8">vtkExtractSelection</a>, <a class="el" href="a01303.html#7ba8a169c1abe350c41de77172c119ed">vtkProbeSelectedLocations</a>, <a class="el" href="a01310.html#1f1389052b831c52591250128f3acdaf">vtkProgrammableDataObjectSource</a>, <a class="el" href="a01476.html#74c6794f9cafbb6d6e85cd932478cf95">vtkReflectionFilter</a>, <a class="el" href="a00578.html#cb7f0be224192cef9626d755b5e1230b">vtkGenerateIndexArray</a>, <a class="el" href="a01620.html#654d072008f21fcd5af18fce10e1cf57">vtkStringToCategory</a>, <a class="el" href="a01621.html#71babdb7ca001172d5461bb6dcc1b7d2">vtkStringToNumeric</a>, <a class="el" href="a01622.html#39cd07d6ea543cd2aefc32119f40550d">vtkStringToTimePoint</a>, <a class="el" href="a01713.html#c08fb7576ab0e84865adcaf2701bba3b">vtkTimePointToString</a>, and <a class="el" href="a00431.html#c01f8bc1a5289676951e4c3696a25a73">vtkDistributedDataFilter</a>.</p>
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<a class="anchor" name="d0abb969ac30b3b0ce3a6f576466c51c"></a><!-- doxytag: member="vtkDataObjectAlgorithm::RequestUpdateExtent" ref="d0abb969ac30b3b0ce3a6f576466c51c" args="(vtkInformation *, vtkInformationVector **, vtkInformationVector *)" -->
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<td class="memname">virtual int vtkDataObjectAlgorithm::RequestUpdateExtent </td>
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<td class="paramname">, </td>
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<td class="paramtype"><a class="el" href="a00895.html">vtkInformationVector</a> ** </td>
<td class="paramname">, </td>
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<td class="paramtype"><a class="el" href="a00895.html">vtkInformationVector</a> * </td>
<td class="paramname"></td><td> </td>
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<p>
This is called by the superclass. This is the method you should override.
<p>Reimplemented in <a class="el" href="a00365.html#87f4ee75f90796bdad155ae38a122193">vtkDataObjectGenerator</a>, <a class="el" href="a00384.html#35c04ac1147991ac9fc8b573143341f1">vtkDataSetToDataObjectFilter</a>, and <a class="el" href="a00431.html#d1b7b409c901180472226c4ec4065ce0">vtkDistributedDataFilter</a>.</p>
<p>Definition at line <a class="el" href="a04012.html#l00119">119</a> of file <a class="el" href="a04012.html">vtkDataObjectAlgorithm.h</a>.</p>
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<a class="anchor" name="432370047d39dc8f4f66dc148d6b04c3"></a><!-- doxytag: member="vtkDataObjectAlgorithm::UpdateExtentIsEmpty" ref="432370047d39dc8f4f66dc148d6b04c3" args="(vtkDataObject *output)" -->
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<td class="memname">int vtkDataObjectAlgorithm::UpdateExtentIsEmpty </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00362.html">vtkDataObject</a> * </td>
<td class="paramname"> <em>output</em> </td>
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<td><code> [protected]</code></td>
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<p>
This detects when the UpdateExtent will generate no data. This condition is satisfied when the UpdateExtent has zero volume (0,-1,...) or the UpdateNumberOfPieces is 0. The source uses this call to determine whether to call Execute.
<p>Reimplemented from <a class="el" href="a00101.html#1a5dd0481b96460508d46b164b1955c0">vtkAlgorithm</a>.</p>
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<a class="anchor" name="21c944e38b89f829922242c40d3cfe80"></a><!-- doxytag: member="vtkDataObjectAlgorithm::ExecuteData" ref="21c944e38b89f829922242c40d3cfe80" args="(vtkDataObject *output)" -->
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<td class="memname">virtual void vtkDataObjectAlgorithm::ExecuteData </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a00362.html">vtkDataObject</a> * </td>
<td class="paramname"> <em>output</em> </td>
<td> ) </td>
<td><code> [protected, virtual]</code></td>
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This method is the old style execute method
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<a class="anchor" name="4f9475c96eed024e8bbbf38d03b4e3cc"></a><!-- doxytag: member="vtkDataObjectAlgorithm::Execute" ref="4f9475c96eed024e8bbbf38d03b4e3cc" args="()" -->
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<td class="memname">virtual void vtkDataObjectAlgorithm::Execute </td>
<td>(</td>
<td class="paramname"> </td>
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<td><code> [protected, virtual]</code></td>
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<p>
This method is the old style execute method
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<a class="anchor" name="c4299e1166c71ed64a5e24f4859c2f52"></a><!-- doxytag: member="vtkDataObjectAlgorithm::FillOutputPortInformation" ref="c4299e1166c71ed64a5e24f4859c2f52" args="(int port, vtkInformation *info)" -->
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<td class="memname">virtual int vtkDataObjectAlgorithm::FillOutputPortInformation </td>
<td>(</td>
<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>
</tr>
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<td>)</td>
<td></td><td></td><td><code> [protected, virtual]</code></td>
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<p>
Fill the output port information objects for this algorithm. This is invoked by the first call to GetOutputPortInformation for each port so subclasses can specify what they can handle.
<p>Reimplemented from <a class="el" href="a00101.html#278ce83f371e6a398cf46f4600108d3e">vtkAlgorithm</a>.</p>
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<a class="anchor" name="c7729bbd06c20768ae518754c69b9dc7"></a><!-- doxytag: member="vtkDataObjectAlgorithm::FillInputPortInformation" ref="c7729bbd06c20768ae518754c69b9dc7" args="(int port, vtkInformation *info)" -->
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<td class="memname">virtual int vtkDataObjectAlgorithm::FillInputPortInformation </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>port</em>, </td>
</tr>
<tr>
<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>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td><td><code> [protected, virtual]</code></td>
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<p>
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="a00101.html#aad069877868b9c2e8035a946a5d0538">vtkAlgorithm</a>.</p>
<p>Reimplemented in <a class="el" href="a00384.html#1f2a71c1adfb377d4ff73096c58bd106">vtkDataSetToDataObjectFilter</a>, <a class="el" href="a00512.html#a85392ca1552ec6f802139037ddaf4bd">vtkExtractSelectedBlock</a>, <a class="el" href="a00519.html#e6e9eff09361fe2dcfc2085be2f7e8b2">vtkExtractSelection</a>, <a class="el" href="a00520.html#b7fba2a3b17397beaf95460be447b269">vtkExtractSelectionBase</a>, <a class="el" href="a01476.html#bc5fb03e2fb100ae4463807cb78c5945">vtkReflectionFilter</a>, and <a class="el" href="a00431.html#fda5e6f0b66c5f8c06915ceab49db3de">vtkDistributedDataFilter</a>.</p>
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<hr>The documentation for this class was generated from the following file:<ul>
<li>dox/Filtering/<a class="el" href="a04012.html">vtkDataObjectAlgorithm.h</a></ul>
</div>
<hr size="1"><address style="text-align: right;"><small>Generated on Wed Jun 3 18:59:04 2009 for VTK by
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