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<h1>dox/Filtering/vtkSimpleScalarTree.h</h1><a href="a02361.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: vtkSimpleScalarTree.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="l00034"></a>00034 <span class="preprocessor">#ifndef __vtkSimpleScalarTree_h</span>
<a name="l00035"></a>00035 <span class="preprocessor"></span><span class="preprocessor">#define __vtkSimpleScalarTree_h</span>
<a name="l00036"></a>00036 <span class="preprocessor"></span>
<a name="l00037"></a>00037 <span class="preprocessor">#include "<a class="code" href="a02355.html">vtkScalarTree.h</a>"</span>
<a name="l00038"></a>00038
<a name="l00039"></a>00039 <span class="comment">//BTX</span>
<a name="l00040"></a>00040 <span class="keyword">class </span>vtkScalarNode;
<a name="l00041"></a>00041 <span class="comment">//ETX</span>
<a name="l00042"></a>00042
<a name="l00043"></a><a class="code" href="a01554.html">00043</a> <span class="keyword">class </span><a class="code" href="a02170.html#95ced7977a6b6b1bf9f38bf04e3835b6">VTK_FILTERING_EXPORT</a> <a class="code" href="a01554.html" title="organize data according to scalar values (used to accelerate contouring operations)...">vtkSimpleScalarTree</a> : <span class="keyword">public</span> <a class="code" href="a01515.html" title="organize data according to scalar values (used to accelerate contouring operations)...">vtkScalarTree</a>
<a name="l00044"></a>00044 {
<a name="l00045"></a>00045 <span class="keyword">public</span>:
<a name="l00048"></a>00048 <span class="keyword">static</span> <a class="code" href="a01554.html" title="organize data according to scalar values (used to accelerate contouring operations)...">vtkSimpleScalarTree</a> *<a class="code" href="a01084.html#4d5b227267c076d6f9e38483370b6612">New</a>();
<a name="l00049"></a>00049
<a name="l00051"></a>00051
<a name="l00052"></a><a class="code" href="a01554.html#aa664ea9bd0a0057dac074ce26903acc">00052</a> vtkTypeRevisionMacro(<a class="code" href="a01554.html" title="organize data according to scalar values (used to accelerate contouring operations)...">vtkSimpleScalarTree</a>,<a class="code" href="a01515.html" title="organize data according to scalar values (used to accelerate contouring operations)...">vtkScalarTree</a>);
<a name="l00053"></a>00053 <span class="keywordtype">void</span> <a class="code" href="a01515.html#070baf761808f3ef4869dfe1be35d83b">PrintSelf</a>(ostream& os, <a class="code" href="a00869.html" title="a simple class to control print indentation">vtkIndent</a> indent);
<a name="l00055"></a>00055
<a name="l00057"></a>00057
<a name="l00061"></a>00061 vtkSetClampMacro(BranchingFactor,<span class="keywordtype">int</span>,2,<a class="code" href="a02149.html#804f55a35836c1770f9176f3a01c4d5e">VTK_LARGE_INTEGER</a>);
<a name="l00062"></a>00062 vtkGetMacro(BranchingFactor,<span class="keywordtype">int</span>);
<a name="l00064"></a>00064
<a name="l00066"></a>00066
<a name="l00068"></a>00068 vtkGetMacro(Level,<span class="keywordtype">int</span>);
<a name="l00070"></a>00070
<a name="l00072"></a>00072
<a name="l00073"></a>00073 vtkSetClampMacro(MaxLevel,<span class="keywordtype">int</span>,1,<a class="code" href="a02149.html#804f55a35836c1770f9176f3a01c4d5e">VTK_LARGE_INTEGER</a>);
<a name="l00074"></a>00074 vtkGetMacro(MaxLevel,<span class="keywordtype">int</span>);
<a name="l00076"></a>00076
<a name="l00080"></a>00080 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="a01515.html#a9c2c051fd0c7d3106e1d0eea46acbeb">BuildTree</a>();
<a name="l00081"></a>00081
<a name="l00083"></a>00083 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="a01515.html#9c27377dff40b93eb80d4c0ca43a72e0">Initialize</a>();
<a name="l00084"></a>00084
<a name="l00087"></a>00087 <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="a01515.html#be735dcde50751092ba174b8e01881fd">InitTraversal</a>(<span class="keywordtype">double</span> scalarValue);
<a name="l00088"></a>00088
<a name="l00090"></a>00090
<a name="l00094"></a>00094 <span class="keyword">virtual</span> <a class="code" href="a00240.html" title="abstract class to specify cell behavior">vtkCell</a> *<a class="code" href="a01515.html#056795584fb434a197836b2c3dcce575">GetNextCell</a>(<a class="code" href="a02149.html#20bd6b6dedfe1bbb096c50354d52cc7e">vtkIdType</a> &cellId, <a class="code" href="a00720.html" title="list of point or cell ids">vtkIdList</a>* &ptIds,
<a name="l00095"></a>00095 <a class="code" href="a00356.html" title="abstract superclass for arrays of numeric data">vtkDataArray</a> *cellScalars);
<a name="l00097"></a>00097
<a name="l00098"></a>00098 <span class="keyword">protected</span>:
<a name="l00099"></a>00099 <a class="code" href="a01554.html" title="organize data according to scalar values (used to accelerate contouring operations)...">vtkSimpleScalarTree</a>();
<a name="l00100"></a>00100 ~<a class="code" href="a01554.html" title="organize data according to scalar values (used to accelerate contouring operations)...">vtkSimpleScalarTree</a>();
<a name="l00101"></a>00101
<a name="l00102"></a><a class="code" href="a01554.html#1a71ce55884189d34098de4f7910afe3">00102</a> <a class="code" href="a00356.html" title="abstract superclass for arrays of numeric data">vtkDataArray</a> *Scalars;
<a name="l00103"></a><a class="code" href="a01554.html#98c657c36874ac449f256a280b440e2b">00103</a> <span class="keywordtype">int</span> MaxLevel;
<a name="l00104"></a><a class="code" href="a01554.html#da7113f3b45bfc14eac18aed954a9637">00104</a> <span class="keywordtype">int</span> Level;
<a name="l00105"></a><a class="code" href="a01554.html#6653ebfb3645d38e9da0d62520c8e0de">00105</a> <span class="keywordtype">int</span> BranchingFactor; <span class="comment">//number of children per node</span>
<a name="l00106"></a><a class="code" href="a01554.html#aee1383af49e7b6c3d51f4e652f750bd">00106</a> vtkScalarNode *Tree; <span class="comment">//pointerless scalar range tree</span>
<a name="l00107"></a><a class="code" href="a01554.html#401989d89745f795df1019a9f6474371">00107</a> <span class="keywordtype">int</span> TreeSize; <span class="comment">//allocated size of tree</span>
<a name="l00108"></a>00108
<a name="l00109"></a>00109 <span class="keyword">private</span>:
<a name="l00110"></a>00110 <a class="code" href="a02149.html#20bd6b6dedfe1bbb096c50354d52cc7e">vtkIdType</a> TreeIndex; <span class="comment">//traversal location within tree</span>
<a name="l00111"></a>00111 <a class="code" href="a02149.html#20bd6b6dedfe1bbb096c50354d52cc7e">vtkIdType</a> LeafOffset; <span class="comment">//offset to leaf nodes of tree</span>
<a name="l00112"></a>00112 <span class="keywordtype">int</span> ChildNumber; <span class="comment">//current child in traversal</span>
<a name="l00113"></a>00113 <a class="code" href="a02149.html#20bd6b6dedfe1bbb096c50354d52cc7e">vtkIdType</a> CellId; <span class="comment">//current cell id being examined</span>
<a name="l00114"></a>00114 <span class="keywordtype">int</span> FindStartLeaf(<a class="code" href="a02149.html#20bd6b6dedfe1bbb096c50354d52cc7e">vtkIdType</a> <a class="code" href="a03761.html#c6551f7bf833e8254b2b3ecdaea0d210e519c5019582479480124c44722a451f">index</a>, <span class="keywordtype">int</span> <a class="code" href="a03761.html#c6551f7bf833e8254b2b3ecdaea0d2103f20abad13593a5879a08c3e64355835">level</a>);
<a name="l00115"></a>00115 <span class="keywordtype">int</span> FindNextLeaf(<a class="code" href="a02149.html#20bd6b6dedfe1bbb096c50354d52cc7e">vtkIdType</a> <a class="code" href="a03761.html#c6551f7bf833e8254b2b3ecdaea0d210e519c5019582479480124c44722a451f">index</a>,<span class="keywordtype">int</span> <a class="code" href="a03761.html#c6551f7bf833e8254b2b3ecdaea0d2103f20abad13593a5879a08c3e64355835">level</a>);
<a name="l00116"></a>00116
<a name="l00117"></a>00117 <span class="keyword">private</span>:
<a name="l00118"></a>00118 <a class="code" href="a01554.html" title="organize data according to scalar values (used to accelerate contouring operations)...">vtkSimpleScalarTree</a>(<span class="keyword">const</span> <a class="code" href="a01554.html" title="organize data according to scalar values (used to accelerate contouring operations)...">vtkSimpleScalarTree</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="a01554.html" title="organize data according to scalar values (used to accelerate contouring operations)...">vtkSimpleScalarTree</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
</pre></div></div>
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