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<h1>dox/Filtering/vtkImageMultipleInputFilter.h</h1><a href="a02280.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: vtkImageMultipleInputFilter.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="l00025"></a>00025 <span class="preprocessor">#ifndef __vtkImageMultipleInputFilter_h</span>
<a name="l00026"></a>00026 <span class="preprocessor"></span><span class="preprocessor">#define __vtkImageMultipleInputFilter_h</span>
<a name="l00027"></a>00027 <span class="preprocessor"></span>
<a name="l00028"></a>00028 <span class="preprocessor">#include "<a class="code" href="a02283.html">vtkImageSource.h</a>"</span>
<a name="l00029"></a>00029
<a name="l00030"></a>00030 <span class="keyword">class </span><a class="code" href="a01064.html" title="A class for performing multithreaded execution.">vtkMultiThreader</a>;
<a name="l00031"></a>00031
<a name="l00032"></a><a class="code" href="a00801.html">00032</a> <span class="keyword">class </span><a class="code" href="a02170.html#95ced7977a6b6b1bf9f38bf04e3835b6">VTK_FILTERING_EXPORT</a> <a class="code" href="a00801.html" title="Generic filter that has N inputs.">vtkImageMultipleInputFilter</a> : <span class="keyword">public</span> <a class="code" href="a00832.html" title="Source of data for the imaging pipeline.">vtkImageSource</a>
<a name="l00033"></a>00033 {
<a name="l00034"></a>00034 <span class="keyword">public</span>:
<a name="l00035"></a><a class="code" href="a00801.html#0e647e601005832429ec8d80f6b64268">00035</a> vtkTypeRevisionMacro(<a class="code" href="a00801.html" title="Generic filter that has N inputs.">vtkImageMultipleInputFilter</a>,<a class="code" href="a00832.html" title="Source of data for the imaging pipeline.">vtkImageSource</a>);
<a name="l00036"></a>00036 <span class="keywordtype">void</span> <a class="code" href="a00832.html#205db6fb207d3a1da8c839ac46e401fa">PrintSelf</a>(ostream& os, <a class="code" href="a00869.html" title="a simple class to control print indentation">vtkIndent</a> indent);
<a name="l00037"></a>00037
<a name="l00039"></a>00039 <span class="keyword">virtual</span> <span class="keywordtype">void</span> SetInput(<span class="keywordtype">int</span> num, <a class="code" href="a00751.html" title="topologically and geometrically regular array of data">vtkImageData</a> *input);
<a name="l00040"></a>00040
<a name="l00042"></a>00042
<a name="l00044"></a>00044 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="a01306.html#803866d7cb2030abef15641e7ff783b1">AddInput</a>(<a class="code" href="a00751.html" title="topologically and geometrically regular array of data">vtkImageData</a> *input);
<a name="l00045"></a>00045 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="a01306.html#1070c6bf5a1137d48beaa920c161189e">RemoveInput</a>(<a class="code" href="a00751.html" title="topologically and geometrically regular array of data">vtkImageData</a> *input);
<a name="l00047"></a>00047
<a name="l00049"></a>00049
<a name="l00050"></a>00050 <a class="code" href="a00751.html" title="topologically and geometrically regular array of data">vtkImageData</a> *GetInput(<span class="keywordtype">int</span> num);
<a name="l00051"></a>00051 <a class="code" href="a00751.html" title="topologically and geometrically regular array of data">vtkImageData</a> *GetInput();
<a name="l00053"></a>00053
<a name="l00055"></a>00055
<a name="l00058"></a>00058 vtkSetMacro(Bypass,<span class="keywordtype">int</span>);
<a name="l00059"></a>00059 vtkGetMacro(Bypass,<span class="keywordtype">int</span>);
<a name="l00060"></a>00060 vtkBooleanMacro(Bypass,<span class="keywordtype">int</span>);
<a name="l00062"></a>00062
<a name="l00064"></a>00064
<a name="l00065"></a>00065 vtkSetClampMacro( NumberOfThreads, <span class="keywordtype">int</span>, 1, <a class="code" href="a02139.html#804fbb60e0f29e0e0a3d5706c85ef921">VTK_MAX_THREADS</a> );
<a name="l00066"></a>00066 vtkGetMacro( NumberOfThreads, <span class="keywordtype">int</span> );
<a name="l00068"></a>00068
<a name="l00070"></a>00070
<a name="l00071"></a>00071 <span class="keyword">virtual</span> <span class="keywordtype">int</span> SplitExtent(<span class="keywordtype">int</span> splitExt[6], <span class="keywordtype">int</span> startExt[6],
<a name="l00072"></a>00072 <span class="keywordtype">int</span> num, <span class="keywordtype">int</span> total);
<a name="l00074"></a>00074
<a name="l00076"></a>00076
<a name="l00079"></a>00079 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ThreadedExecute(<a class="code" href="a00751.html" title="topologically and geometrically regular array of data">vtkImageData</a> **inDatas,
<a name="l00080"></a>00080 <a class="code" href="a00751.html" title="topologically and geometrically regular array of data">vtkImageData</a> *outData,
<a name="l00081"></a>00081 <span class="keywordtype">int</span> <a class="code" href="a03761.html#c6551f7bf833e8254b2b3ecdaea0d21083c65ff97d39562e6981dc3e2041b09f">extent</a>[6], <span class="keywordtype">int</span> threadId);
<a name="l00083"></a>00083
<a name="l00084"></a>00084
<a name="l00085"></a>00085
<a name="l00086"></a>00086 <span class="keyword">protected</span>:
<a name="l00087"></a>00087 <a class="code" href="a00801.html" title="Generic filter that has N inputs.">vtkImageMultipleInputFilter</a>();
<a name="l00088"></a>00088 ~<a class="code" href="a00801.html" title="Generic filter that has N inputs.">vtkImageMultipleInputFilter</a>();
<a name="l00089"></a>00089
<a name="l00090"></a><a class="code" href="a00801.html#68328f29f4be65c2154834354e624399">00090</a> <a class="code" href="a01064.html" title="A class for performing multithreaded execution.">vtkMultiThreader</a> *Threader;
<a name="l00091"></a><a class="code" href="a00801.html#7225056722ae570e6e1b63c6ef83ab86">00091</a> <span class="keywordtype">int</span> Bypass;
<a name="l00092"></a><a class="code" href="a00801.html#ba291b2be664d04d152d2e0fafc89a9b">00092</a> <span class="keywordtype">int</span> NumberOfThreads;
<a name="l00093"></a>00093
<a name="l00094"></a>00094 <span class="keywordtype">void</span> <a class="code" href="a01574.html#d2bc90ca681b7077a79c800f6716c9b6">ComputeInputUpdateExtents</a>( <a class="code" href="a00362.html" title="general representation of visualization data">vtkDataObject</a> *output );
<a name="l00095"></a>00095
<a name="l00096"></a>00096 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ComputeInputUpdateExtent( <span class="keywordtype">int</span> inExt[6],
<a name="l00097"></a>00097 <span class="keywordtype">int</span> outExt[6],
<a name="l00098"></a>00098 <span class="keywordtype">int</span> whichInput );
<a name="l00099"></a>00099
<a name="l00100"></a>00100
<a name="l00101"></a>00101 <span class="keywordtype">void</span> <a class="code" href="a01574.html#4aba117678bc29986795905b113aa541">ExecuteData</a>(<a class="code" href="a00362.html" title="general representation of visualization data">vtkDataObject</a> *output);
<a name="l00102"></a>00102 <span class="keywordtype">void</span> MultiThread(<a class="code" href="a00751.html" title="topologically and geometrically regular array of data">vtkImageData</a> **indatas, <a class="code" href="a00751.html" title="topologically and geometrically regular array of data">vtkImageData</a> *outdata);
<a name="l00103"></a>00103
<a name="l00104"></a>00104 <span class="comment">// This one gets called by the superclass.</span>
<a name="l00105"></a>00105 <span class="keywordtype">void</span> <a class="code" href="a01574.html#93cbaad0023115e09820232800542273">ExecuteInformation</a>();
<a name="l00106"></a>00106 <span class="comment">// This is the one you should override.</span>
<a name="l00107"></a><a class="code" href="a00801.html#f85ac37d83f90b4c006920af77677bfe">00107</a> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="a01574.html#93cbaad0023115e09820232800542273">ExecuteInformation</a>(<a class="code" href="a00751.html" title="topologically and geometrically regular array of data">vtkImageData</a> **, <a class="code" href="a00751.html" title="topologically and geometrically regular array of data">vtkImageData</a> *) {};
<a name="l00108"></a>00108
<a name="l00109"></a>00109 <span class="keyword">virtual</span> <span class="keywordtype">int</span> <a class="code" href="a01306.html#9fa38430df842a02bce1e8e062daa4ed">FillInputPortInformation</a>(<span class="keywordtype">int</span>, <a class="code" href="a00872.html" title="Store vtkAlgorithm input/output information.">vtkInformation</a>*);
<a name="l00110"></a>00110
<a name="l00111"></a>00111 <span class="keyword">private</span>:
<a name="l00112"></a>00112 <span class="comment">// hide the superclass' AddInput() from the user and the compiler</span>
<a name="l00113"></a>00113 <span class="keywordtype">void</span> <a class="code" href="a01306.html#803866d7cb2030abef15641e7ff783b1">AddInput</a>(<a class="code" href="a00362.html" title="general representation of visualization data">vtkDataObject</a> *)
<a name="l00114"></a>00114 { vtkErrorMacro( << <span class="stringliteral">"AddInput() must be called with a vtkImageData not a vtkDataObject."</span>); };
<a name="l00115"></a>00115 <span class="keywordtype">void</span> <a class="code" href="a01306.html#1070c6bf5a1137d48beaa920c161189e">RemoveInput</a>(<a class="code" href="a00362.html" title="general representation of visualization data">vtkDataObject</a> *)
<a name="l00116"></a>00116 { vtkErrorMacro( << <span class="stringliteral">"RemoveInput() must be called with a vtkImageData not a vtkDataObject."</span>); };
<a name="l00117"></a>00117 <span class="keyword">private</span>:
<a name="l00118"></a>00118 <a class="code" href="a00801.html" title="Generic filter that has N inputs.">vtkImageMultipleInputFilter</a>(<span class="keyword">const</span> <a class="code" href="a00801.html" title="Generic filter that has N inputs.">vtkImageMultipleInputFilter</a>&); <span class="comment">// Not implemented.</span>
<a name="l00119"></a>00119 <span class="keywordtype">void</span> operator=(<span class="keyword">const</span> <a class="code" href="a00801.html" title="Generic filter that has N inputs.">vtkImageMultipleInputFilter</a>&); <span class="comment">// Not implemented.</span>
<a name="l00120"></a>00120 };
<a name="l00121"></a>00121
<a name="l00122"></a>00122 <span class="preprocessor">#endif</span>
<a name="l00123"></a>00123 <span class="preprocessor"></span>
<a name="l00124"></a>00124
<a name="l00125"></a>00125
<a name="l00126"></a>00126
<a name="l00127"></a>00127
<a name="l00128"></a>00128
<a name="l00129"></a>00129
</pre></div></div>
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