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<h1>dox/Filtering/vtkDirectedGraphAlgorithm.h</h1><a href="a02240.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*=========================================================================</span>
<a name="l00002"></a>00002 <span class="comment"></span>
<a name="l00003"></a>00003 <span class="comment"> Program: Visualization Toolkit</span>
<a name="l00004"></a>00004 <span class="comment"> Module: $RCSfile: vtkDirectedGraphAlgorithm.h,v $</span>
<a name="l00005"></a>00005 <span class="comment"></span>
<a name="l00006"></a>00006 <span class="comment"> Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen</span>
<a name="l00007"></a>00007 <span class="comment"> All rights reserved.</span>
<a name="l00008"></a>00008 <span class="comment"> See Copyright.txt or http://www.kitware.com/Copyright.htm for details.</span>
<a name="l00009"></a>00009 <span class="comment"></span>
<a name="l00010"></a>00010 <span class="comment"> This software is distributed WITHOUT ANY WARRANTY; without even</span>
<a name="l00011"></a>00011 <span class="comment"> the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR</span>
<a name="l00012"></a>00012 <span class="comment"> PURPOSE. See the above copyright notice for more information.</span>
<a name="l00013"></a>00013 <span class="comment"></span>
<a name="l00014"></a>00014 <span class="comment">=========================================================================*/</span>
<a name="l00015"></a>00015 <span class="comment">/*-------------------------------------------------------------------------</span>
<a name="l00016"></a>00016 <span class="comment"> Copyright 2008 Sandia Corporation.</span>
<a name="l00017"></a>00017 <span class="comment"> Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,</span>
<a name="l00018"></a>00018 <span class="comment"> the U.S. Government retains certain rights in this software.</span>
<a name="l00019"></a>00019 <span class="comment">-------------------------------------------------------------------------*/</span>
<a name="l00045"></a>00045 <span class="preprocessor">#ifndef __vtkDirectedGraphAlgorithm_h</span>
<a name="l00046"></a>00046 <span class="preprocessor"></span><span class="preprocessor">#define __vtkDirectedGraphAlgorithm_h</span>
<a name="l00047"></a>00047 <span class="preprocessor"></span>
<a name="l00048"></a>00048 <span class="preprocessor">#include "<a class="code" href="a02189.html">vtkAlgorithm.h</a>"</span>
<a name="l00049"></a>00049 <span class="preprocessor">#include "<a class="code" href="a02239.html">vtkDirectedGraph.h</a>"</span> <span class="comment">// makes things a bit easier</span>
<a name="l00050"></a>00050
<a name="l00051"></a>00051 <span class="keyword">class </span><a class="code" href="a00374.html" title="abstract class to specify dataset behavior">vtkDataSet</a>;
<a name="l00052"></a>00052
<a name="l00053"></a><a class="code" href="a00422.html">00053</a> <span class="keyword">class </span><a class="code" href="a02170.html#95ced7977a6b6b1bf9f38bf04e3835b6">VTK_FILTERING_EXPORT</a> <a class="code" href="a00422.html" title="Superclass for algorithms that produce only directed graph as output.">vtkDirectedGraphAlgorithm</a> : <span class="keyword">public</span> <a class="code" href="a00101.html" title="Superclass for all sources, filters, and sinks in VTK.">vtkAlgorithm</a>
<a name="l00054"></a>00054 {
<a name="l00055"></a>00055 <span class="keyword">public</span>:
<a name="l00056"></a>00056 <span class="keyword">static</span> <a class="code" href="a00422.html" title="Superclass for algorithms that produce only directed graph as output.">vtkDirectedGraphAlgorithm</a> *<a class="code" href="a00101.html#06d80d8d4aa1a4856135fa003845be82">New</a>();
<a name="l00057"></a><a class="code" href="a00422.html#b16165593b26e424fdbd253210500002">00057</a> vtkTypeRevisionMacro(<a class="code" href="a00422.html" title="Superclass for algorithms that produce only directed graph as output.">vtkDirectedGraphAlgorithm</a>,<a class="code" href="a00101.html" title="Superclass for all sources, filters, and sinks in VTK.">vtkAlgorithm</a>);
<a name="l00058"></a>00058 <span class="keywordtype">void</span> <a class="code" href="a00101.html#0d96908767dcf284576ebdee795ee23a">PrintSelf</a>(ostream& os, <a class="code" href="a00869.html" title="a simple class to control print indentation">vtkIndent</a> indent);
<a name="l00059"></a>00059
<a name="l00061"></a>00061
<a name="l00062"></a>00062 <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="a00101.html#99651784a97d309c0cc90072dca29542">ProcessRequest</a>(<a class="code" href="a00872.html" title="Store vtkAlgorithm input/output information.">vtkInformation</a>*,
<a name="l00063"></a>00063 <a class="code" href="a00895.html" title="Store zero or more vtkInformation instances.">vtkInformationVector</a>**,
<a name="l00064"></a>00064 <a class="code" href="a00895.html" title="Store zero or more vtkInformation instances.">vtkInformationVector</a>*);
<a name="l00066"></a>00066
<a name="l00068"></a>00068
<a name="l00069"></a><a class="code" href="a00422.html#6ebed2a010e722ff3c8ef4784db9dd8d">00069</a> <a class="code" href="a00421.html" title="A directed graph.">vtkDirectedGraph</a>* GetOutput() { <span class="keywordflow">return</span> this->GetOutput(0); }
<a name="l00070"></a>00070 <a class="code" href="a00421.html" title="A directed graph.">vtkDirectedGraph</a>* GetOutput(<span class="keywordtype">int</span> <a class="code" href="a03761.html#c6551f7bf833e8254b2b3ecdaea0d210e519c5019582479480124c44722a451f">index</a>);
<a name="l00072"></a>00072
<a name="l00074"></a>00074
<a name="l00081"></a><a class="code" href="a00422.html#881953f49374c7b6138146c6b3566063">00081</a> <span class="keywordtype">void</span> SetInput(<a class="code" href="a00362.html" title="general representation of visualization data">vtkDataObject</a> * obj) { this->SetInput(0, obj); }
<a name="l00082"></a>00082 <span class="keywordtype">void</span> SetInput(<span class="keywordtype">int</span> <a class="code" href="a03761.html#c6551f7bf833e8254b2b3ecdaea0d210e519c5019582479480124c44722a451f">index</a>, <a class="code" href="a00362.html" title="general representation of visualization data">vtkDataObject</a>* obj);
<a name="l00084"></a>00084
<a name="l00085"></a>00085 <span class="keyword">protected</span>:
<a name="l00086"></a>00086 <a class="code" href="a00422.html" title="Superclass for algorithms that produce only directed graph as output.">vtkDirectedGraphAlgorithm</a>();
<a name="l00087"></a>00087 ~<a class="code" href="a00422.html" title="Superclass for algorithms that produce only directed graph as output.">vtkDirectedGraphAlgorithm</a>();
<a name="l00088"></a>00088
<a name="l00089"></a>00089 <span class="comment">// convenience method</span>
<a name="l00090"></a>00090 <span class="keyword">virtual</span> <span class="keywordtype">int</span> RequestInformation(<a class="code" href="a00872.html" title="Store vtkAlgorithm input/output information.">vtkInformation</a>* request,
<a name="l00091"></a>00091 <a class="code" href="a00895.html" title="Store zero or more vtkInformation instances.">vtkInformationVector</a>** inputVector,
<a name="l00092"></a>00092 <a class="code" href="a00895.html" title="Store zero or more vtkInformation instances.">vtkInformationVector</a>* outputVector);
<a name="l00093"></a>00093
<a name="l00095"></a>00095
<a name="l00097"></a>00097 <span class="keyword">virtual</span> <span class="keywordtype">int</span> RequestData(<a class="code" href="a00872.html" title="Store vtkAlgorithm input/output information.">vtkInformation</a>* request,
<a name="l00098"></a>00098 <a class="code" href="a00895.html" title="Store zero or more vtkInformation instances.">vtkInformationVector</a>** inputVector,
<a name="l00099"></a>00099 <a class="code" href="a00895.html" title="Store zero or more vtkInformation instances.">vtkInformationVector</a>* outputVector);
<a name="l00101"></a>00101
<a name="l00103"></a>00103
<a name="l00105"></a>00105 <span class="keyword">virtual</span> <span class="keywordtype">int</span> RequestUpdateExtent(<a class="code" href="a00872.html" title="Store vtkAlgorithm input/output information.">vtkInformation</a>*,
<a name="l00106"></a>00106 <a class="code" href="a00895.html" title="Store zero or more vtkInformation instances.">vtkInformationVector</a>**,
<a name="l00107"></a>00107 <a class="code" href="a00895.html" title="Store zero or more vtkInformation instances.">vtkInformationVector</a>*);
<a name="l00109"></a>00109
<a name="l00110"></a>00110 <span class="comment">// see algorithm for more info</span>
<a name="l00111"></a>00111 <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="a00101.html#278ce83f371e6a398cf46f4600108d3e">FillOutputPortInformation</a>(<span class="keywordtype">int</span> <a class="code" href="a03761.html#c6551f7bf833e8254b2b3ecdaea0d210710cb6d12e418b21e8fb3d79ac32f51c">port</a>, <a class="code" href="a00872.html" title="Store vtkAlgorithm input/output information.">vtkInformation</a>* <a class="code" href="a03761.html#c6551f7bf833e8254b2b3ecdaea0d21023da246d4a744e861548382bb79fad81">info</a>);
<a name="l00112"></a>00112 <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="a00101.html#aad069877868b9c2e8035a946a5d0538">FillInputPortInformation</a>(<span class="keywordtype">int</span> <a class="code" href="a03761.html#c6551f7bf833e8254b2b3ecdaea0d210710cb6d12e418b21e8fb3d79ac32f51c">port</a>, <a class="code" href="a00872.html" title="Store vtkAlgorithm input/output information.">vtkInformation</a>* <a class="code" href="a03761.html#c6551f7bf833e8254b2b3ecdaea0d21023da246d4a744e861548382bb79fad81">info</a>);
<a name="l00113"></a>00113
<a name="l00114"></a>00114 <span class="keyword">private</span>:
<a name="l00115"></a>00115 <a class="code" href="a00422.html" title="Superclass for algorithms that produce only directed graph as output.">vtkDirectedGraphAlgorithm</a>(<span class="keyword">const</span> <a class="code" href="a00422.html" title="Superclass for algorithms that produce only directed graph as output.">vtkDirectedGraphAlgorithm</a>&); <span class="comment">// Not implemented.</span>
<a name="l00116"></a>00116 <span class="keywordtype">void</span> operator=(<span class="keyword">const</span> <a class="code" href="a00422.html" title="Superclass for algorithms that produce only directed graph as output.">vtkDirectedGraphAlgorithm</a>&); <span class="comment">// Not implemented.</span>
<a name="l00117"></a>00117 };
<a name="l00118"></a>00118
<a name="l00119"></a>00119 <span class="preprocessor">#endif</span>
</pre></div></div>
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