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<h1>dox/IO/vtkXMLUnstructuredDataWriter.h</h1><a href="a03265.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: vtkXMLUnstructuredDataWriter.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="l00022"></a>00022 <span class="preprocessor">#ifndef __vtkXMLUnstructuredDataWriter_h</span>
<a name="l00023"></a>00023 <span class="preprocessor"></span><span class="preprocessor">#define __vtkXMLUnstructuredDataWriter_h</span>
<a name="l00024"></a>00024 <span class="preprocessor"></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include "<a class="code" href="a03269.html">vtkXMLWriter.h</a>"</span>
<a name="l00026"></a>00026 
<a name="l00027"></a>00027 <span class="keyword">class </span><a class="code" href="a01251.html" title="abstract class for specifying dataset behavior">vtkPointSet</a>;
<a name="l00028"></a>00028 <span class="keyword">class </span><a class="code" href="a00242.html" title="object to represent cell connectivity">vtkCellArray</a>;
<a name="l00029"></a>00029 <span class="keyword">class </span><a class="code" href="a00356.html" title="abstract superclass for arrays of numeric data">vtkDataArray</a>;
<a name="l00030"></a>00030 <span class="keyword">class </span><a class="code" href="a00722.html" title="dynamic, self-adjusting array of vtkIdType">vtkIdTypeArray</a>;
<a name="l00031"></a>00031 
<a name="l00032"></a><a class="code" href="a01953.html">00032</a> <span class="keyword">class </span><a class="code" href="a02170.html#aab695c81fb47ab75c91e111e17cbe2c">VTK_IO_EXPORT</a> <a class="code" href="a01953.html" title="Superclass for VTK XML unstructured data writers.">vtkXMLUnstructuredDataWriter</a> : <span class="keyword">public</span> <a class="code" href="a01957.html" title="Superclass for VTK&amp;#39;s XML file writers.">vtkXMLWriter</a>
<a name="l00033"></a>00033 {
<a name="l00034"></a>00034 <span class="keyword">public</span>:
<a name="l00035"></a><a class="code" href="a01953.html#25f6d1db8486977a3169aa1fa93f47c5">00035</a>   vtkTypeRevisionMacro(<a class="code" href="a01953.html" title="Superclass for VTK XML unstructured data writers.">vtkXMLUnstructuredDataWriter</a>,<a class="code" href="a01957.html" title="Superclass for VTK&amp;#39;s XML file writers.">vtkXMLWriter</a>);
<a name="l00036"></a>00036   <span class="keywordtype">void</span> <a class="code" href="a01957.html#1568a01e09deb35640a895612007b3b1">PrintSelf</a>(ostream&amp; 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 
<a name="l00041"></a>00041   vtkSetMacro(NumberOfPieces, <span class="keywordtype">int</span>);
<a name="l00042"></a>00042   vtkGetMacro(NumberOfPieces, <span class="keywordtype">int</span>);
<a name="l00044"></a>00044   
<a name="l00046"></a>00046 
<a name="l00048"></a>00048   vtkSetMacro(WritePiece, <span class="keywordtype">int</span>);
<a name="l00049"></a>00049   vtkGetMacro(WritePiece, <span class="keywordtype">int</span>);
<a name="l00051"></a>00051 
<a name="l00053"></a>00053 
<a name="l00054"></a>00054   vtkSetMacro(GhostLevel, <span class="keywordtype">int</span>);
<a name="l00055"></a>00055   vtkGetMacro(GhostLevel, <span class="keywordtype">int</span>);
<a name="l00057"></a>00057 
<a name="l00058"></a>00058   <span class="comment">// See the vtkAlgorithm for a desciption of what these do</span>
<a name="l00059"></a>00059   <span class="keywordtype">int</span> <a class="code" href="a01957.html#4bb056e66a591a934e7ae90d63de72f8">ProcessRequest</a>(<a class="code" href="a00872.html" title="Store vtkAlgorithm input/output information.">vtkInformation</a>*,
<a name="l00060"></a>00060                      <a class="code" href="a00895.html" title="Store zero or more vtkInformation instances.">vtkInformationVector</a>**,
<a name="l00061"></a>00061                      <a class="code" href="a00895.html" title="Store zero or more vtkInformation instances.">vtkInformationVector</a>*);
<a name="l00062"></a>00062   
<a name="l00063"></a>00063 <span class="keyword">protected</span>:
<a name="l00064"></a>00064   <a class="code" href="a01953.html" title="Superclass for VTK XML unstructured data writers.">vtkXMLUnstructuredDataWriter</a>();
<a name="l00065"></a>00065   ~<a class="code" href="a01953.html" title="Superclass for VTK XML unstructured data writers.">vtkXMLUnstructuredDataWriter</a>();  
<a name="l00066"></a>00066   
<a name="l00067"></a>00067   <a class="code" href="a01251.html" title="abstract class for specifying dataset behavior">vtkPointSet</a>* GetInputAsPointSet();
<a name="l00068"></a>00068   <span class="keyword">virtual</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="a01957.html#b78543871afac1e08246e15d24411149">GetDataSetName</a>()=0;
<a name="l00069"></a>00069   <span class="keyword">virtual</span> <span class="keywordtype">void</span> SetInputUpdateExtent(<span class="keywordtype">int</span> piece, <span class="keywordtype">int</span> numPieces,
<a name="l00070"></a>00070                                     <span class="keywordtype">int</span> ghostLevel);
<a name="l00071"></a>00071   
<a name="l00072"></a>00072   <span class="keyword">virtual</span> <span class="keywordtype">int</span> WriteHeader();
<a name="l00073"></a>00073   <span class="keyword">virtual</span> <span class="keywordtype">int</span> WriteAPiece();
<a name="l00074"></a>00074   <span class="keyword">virtual</span> <span class="keywordtype">int</span> WriteFooter();
<a name="l00075"></a>00075 
<a name="l00076"></a>00076   <span class="keyword">virtual</span> <span class="keywordtype">void</span> AllocatePositionArrays();
<a name="l00077"></a>00077   <span class="keyword">virtual</span> <span class="keywordtype">void</span> DeletePositionArrays();
<a name="l00078"></a>00078 
<a name="l00079"></a>00079   <span class="keyword">virtual</span> <span class="keywordtype">int</span> WriteInlineMode(<a class="code" href="a00869.html" title="a simple class to control print indentation">vtkIndent</a> indent);
<a name="l00080"></a>00080   <span class="keyword">virtual</span> <span class="keywordtype">void</span> WriteInlinePieceAttributes();
<a name="l00081"></a>00081   <span class="keyword">virtual</span> <span class="keywordtype">void</span> WriteInlinePiece(<a class="code" href="a00869.html" title="a simple class to control print indentation">vtkIndent</a> indent);
<a name="l00082"></a>00082   
<a name="l00083"></a>00083   <span class="keyword">virtual</span> <span class="keywordtype">void</span> WriteAppendedPieceAttributes(<span class="keywordtype">int</span> <a class="code" href="a03761.html#c6551f7bf833e8254b2b3ecdaea0d210e519c5019582479480124c44722a451f">index</a>);
<a name="l00084"></a>00084   <span class="keyword">virtual</span> <span class="keywordtype">void</span> WriteAppendedPiece(<span class="keywordtype">int</span> <a class="code" href="a03761.html#c6551f7bf833e8254b2b3ecdaea0d210e519c5019582479480124c44722a451f">index</a>, <a class="code" href="a00869.html" title="a simple class to control print indentation">vtkIndent</a> indent);
<a name="l00085"></a>00085   <span class="keyword">virtual</span> <span class="keywordtype">void</span> WriteAppendedPieceData(<span class="keywordtype">int</span> <a class="code" href="a03761.html#c6551f7bf833e8254b2b3ecdaea0d210e519c5019582479480124c44722a451f">index</a>);  
<a name="l00086"></a>00086   
<a name="l00087"></a>00087   <span class="keywordtype">void</span> WriteCellsInline(<span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="a03761.html#c6551f7bf833e8254b2b3ecdaea0d210c713735f1d46c2694d66e85217207be2">name</a>, <a class="code" href="a00242.html" title="object to represent cell connectivity">vtkCellArray</a>* cells,
<a name="l00088"></a>00088                         <a class="code" href="a00356.html" title="abstract superclass for arrays of numeric data">vtkDataArray</a>* types, <a class="code" href="a00869.html" title="a simple class to control print indentation">vtkIndent</a> indent);
<a name="l00089"></a>00089   <span class="keywordtype">void</span> WriteCellsAppended(<span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="a03761.html#c6551f7bf833e8254b2b3ecdaea0d210c713735f1d46c2694d66e85217207be2">name</a>, <a class="code" href="a00356.html" title="abstract superclass for arrays of numeric data">vtkDataArray</a>* types,
<a name="l00090"></a>00090                           <a class="code" href="a00869.html" title="a simple class to control print indentation">vtkIndent</a> indent, <a class="code" href="a00034.html">OffsetsManagerGroup</a> *cellsManager);
<a name="l00091"></a>00091   <span class="keywordtype">void</span> WriteCellsAppendedData(<a class="code" href="a00242.html" title="object to represent cell connectivity">vtkCellArray</a>* cells, <a class="code" href="a00356.html" title="abstract superclass for arrays of numeric data">vtkDataArray</a>* types,
<a name="l00092"></a>00092                               <span class="keywordtype">int</span> timestep, <a class="code" href="a00034.html">OffsetsManagerGroup</a> *cellsManager);
<a name="l00093"></a>00093   <span class="keywordtype">void</span> ConvertCells(<a class="code" href="a00242.html" title="object to represent cell connectivity">vtkCellArray</a>* cells);
<a name="l00094"></a>00094 
<a name="l00095"></a>00095   <span class="comment">// Get the number of points/cells.  Valid after Update has been</span>
<a name="l00096"></a>00096   <span class="comment">// invoked on the input.</span>
<a name="l00097"></a>00097   <span class="keyword">virtual</span> <a class="code" href="a02149.html#20bd6b6dedfe1bbb096c50354d52cc7e">vtkIdType</a> GetNumberOfInputPoints();
<a name="l00098"></a>00098   <span class="keyword">virtual</span> <a class="code" href="a02149.html#20bd6b6dedfe1bbb096c50354d52cc7e">vtkIdType</a> GetNumberOfInputCells()=0;
<a name="l00099"></a>00099   <span class="keywordtype">void</span> CalculateDataFractions(<span class="keywordtype">float</span>* fractions);
<a name="l00100"></a>00100   <span class="keywordtype">void</span> CalculateCellFractions(<span class="keywordtype">float</span>* fractions, <a class="code" href="a02149.html#20bd6b6dedfe1bbb096c50354d52cc7e">vtkIdType</a> typesSize);
<a name="l00101"></a>00101   
<a name="l00102"></a>00102   <span class="comment">// Number of pieces used for streaming.</span>
<a name="l00103"></a><a class="code" href="a01953.html#449993974a15630e387ab2a39b719fd1">00103</a>   <span class="keywordtype">int</span> NumberOfPieces;
<a name="l00104"></a>00104   
<a name="l00105"></a>00105   <span class="comment">// Which piece to write, if not all.</span>
<a name="l00106"></a><a class="code" href="a01953.html#3ee7e6f26b631a9653d1c30a1c74a262">00106</a>   <span class="keywordtype">int</span> WritePiece;
<a name="l00107"></a>00107   
<a name="l00108"></a>00108   <span class="comment">// The ghost level on each piece.</span>
<a name="l00109"></a><a class="code" href="a01953.html#5ed0f90390e3fdefbb0b199e2d8ea2cb">00109</a>   <span class="keywordtype">int</span> GhostLevel;
<a name="l00110"></a>00110   
<a name="l00111"></a>00111   <span class="comment">// Positions of attributes for each piece.</span>
<a name="l00112"></a><a class="code" href="a01953.html#7f2d4b6cdfeed8c3424e94076a75accf">00112</a>   <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span>* NumberOfPointsPositions;
<a name="l00113"></a>00113 
<a name="l00114"></a>00114   <span class="comment">// For TimeStep support</span>
<a name="l00115"></a><a class="code" href="a01953.html#95a5fa97a8bf1077710b2ac34f1b8e88">00115</a>   <a class="code" href="a00034.html">OffsetsManagerGroup</a> *PointsOM;
<a name="l00116"></a><a class="code" href="a01953.html#9aa5b24b40b3d998e591e8e28dc4f358">00116</a>   <a class="code" href="a00033.html">OffsetsManagerArray</a> *PointDataOM;
<a name="l00117"></a><a class="code" href="a01953.html#080aa96780be0a0ed3c44a7128098acc">00117</a>   <a class="code" href="a00033.html">OffsetsManagerArray</a> *CellDataOM;
<a name="l00118"></a>00118   
<a name="l00119"></a>00119   <span class="comment">// Hold the new cell representation arrays while writing a piece.</span>
<a name="l00120"></a><a class="code" href="a01953.html#b2e887dce56e2f0d97060b8db2102279">00120</a>   <a class="code" href="a00722.html" title="dynamic, self-adjusting array of vtkIdType">vtkIdTypeArray</a>* CellPoints;
<a name="l00121"></a><a class="code" href="a01953.html#6742a0a462b0485de0313eceb99df946">00121</a>   <a class="code" href="a00722.html" title="dynamic, self-adjusting array of vtkIdType">vtkIdTypeArray</a>* CellOffsets;
<a name="l00122"></a>00122 
<a name="l00123"></a><a class="code" href="a01953.html#9d42351d0ace7abc4191c5374fbe4f00">00123</a>   <span class="keywordtype">int</span> CurrentPiece;
<a name="l00124"></a>00124   
<a name="l00125"></a>00125 <span class="keyword">private</span>:
<a name="l00126"></a>00126   <a class="code" href="a01953.html" title="Superclass for VTK XML unstructured data writers.">vtkXMLUnstructuredDataWriter</a>(<span class="keyword">const</span> <a class="code" href="a01953.html" title="Superclass for VTK XML unstructured data writers.">vtkXMLUnstructuredDataWriter</a>&amp;);  <span class="comment">// Not implemented.</span>
<a name="l00127"></a>00127   <span class="keywordtype">void</span> operator=(<span class="keyword">const</span> <a class="code" href="a01953.html" title="Superclass for VTK XML unstructured data writers.">vtkXMLUnstructuredDataWriter</a>&amp;);  <span class="comment">// Not implemented.</span>
<a name="l00128"></a>00128 };
<a name="l00129"></a>00129 
<a name="l00130"></a>00130 <span class="preprocessor">#endif</span>
</pre></div></div>
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