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<p><code>#include &lt;<a class="el" href="opennurbs__mesh_8h_source.html">opennurbs_mesh.h</a>&gt;</code></p>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:ad100deb48515ca72dfc779de77eab279"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_o_n___mesh_vertex_face_map.html#ad100deb48515ca72dfc779de77eab279">ON_MeshVertexFaceMap</a> () ON_NOEXCEPT</td></tr>
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<tr class="memitem:a1ef27267791fc319997b42dd070728fe"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_o_n___mesh_vertex_face_map.html#a1ef27267791fc319997b42dd070728fe">ON_MeshVertexFaceMap</a> (const <a class="el" href="class_o_n___mesh_vertex_face_map.html">ON_MeshVertexFaceMap</a> &amp;)</td></tr>
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<tr class="memitem:a532994b23cd8b101d182c8068b8c4e6d"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_o_n___mesh_vertex_face_map.html#a532994b23cd8b101d182c8068b8c4e6d">~ON_MeshVertexFaceMap</a> ()</td></tr>
<tr class="separator:a532994b23cd8b101d182c8068b8c4e6d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a13c4916b880201e5c7ac37fb52411171"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_o_n___mesh_vertex_face_map.html#a13c4916b880201e5c7ac37fb52411171">Destroy</a> ()</td></tr>
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<tr class="memitem:ae464495a5ba3fde3f9b4e4d49879af38"><td class="memItemLeft" align="right" valign="top">unsigned int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_o_n___mesh_vertex_face_map.html#ae464495a5ba3fde3f9b4e4d49879af38">FaceCount</a> () const</td></tr>
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<tr class="memitem:ae40539e4a1753320948167bcf7b4d40c"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_o_n___mesh_vertex_face_map.html">ON_MeshVertexFaceMap</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_o_n___mesh_vertex_face_map.html#ae40539e4a1753320948167bcf7b4d40c">operator=</a> (const <a class="el" href="class_o_n___mesh_vertex_face_map.html">ON_MeshVertexFaceMap</a> &amp;)</td></tr>
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<tr class="memitem:a1c07b566dc84bd9ea376f029f4157951"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_o_n___mesh_vertex_face_map.html#a1c07b566dc84bd9ea376f029f4157951">SetFromFaceList</a> (unsigned int vertex_count, const class <a class="el" href="class_o_n___mesh_face_list.html">ON_MeshFaceList</a> &amp;face_list, bool bMapInvalidFaces)</td></tr>
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<tr class="memitem:a1e61b6053577dc40fe1bb4bdf3110056"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_o_n___mesh_vertex_face_map.html#a1e61b6053577dc40fe1bb4bdf3110056">SetFromMesh</a> (const <a class="el" href="class_o_n___mesh.html">ON_Mesh</a> *mesh, bool bMapInvalidFaces)</td></tr>
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<tr class="memitem:ac65b159ff173abcccc5b4f466751a42f"><td class="memItemLeft" align="right" valign="top">unsigned int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_o_n___mesh_vertex_face_map.html#ac65b159ff173abcccc5b4f466751a42f">VertexCount</a> () const</td></tr>
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<tr class="memitem:a25cae23e0766ce96ef864c0bb15f4f83"><td class="memItemLeft" align="right" valign="top">unsigned int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_o_n___mesh_vertex_face_map.html#a25cae23e0766ce96ef864c0bb15f4f83">VertexFaceCount</a> (unsigned int vertex_index) const</td></tr>
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<tr class="memitem:ae722985762eee8a99918c7ff26c0ed66"><td class="memItemLeft" align="right" valign="top">const unsigned int *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_o_n___mesh_vertex_face_map.html#ae722985762eee8a99918c7ff26c0ed66">VertexFaceList</a> (unsigned int vertex_index) const</td></tr>
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<tr class="memitem:afa08f38bdaddb190f1214499158afdc6"><td class="memItemLeft" align="right" valign="top">const unsigned int *const *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_o_n___mesh_vertex_face_map.html#afa08f38bdaddb190f1214499158afdc6">VertexFaceMap</a> () const</td></tr>
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<h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#ad100deb48515ca72dfc779de77eab279">&#9670;&nbsp;</a></span>ON_MeshVertexFaceMap() <span class="overload">[1/2]</span></h2>
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<td class="memname">ON_MeshVertexFaceMap::ON_MeshVertexFaceMap </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a532994b23cd8b101d182c8068b8c4e6d">&#9670;&nbsp;</a></span>~ON_MeshVertexFaceMap()</h2>
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<td class="memname">ON_MeshVertexFaceMap::~ON_MeshVertexFaceMap </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a1ef27267791fc319997b42dd070728fe">&#9670;&nbsp;</a></span>ON_MeshVertexFaceMap() <span class="overload">[2/2]</span></h2>
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<td class="memname">ON_MeshVertexFaceMap::ON_MeshVertexFaceMap </td>
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<td class="paramtype">const <a class="el" href="class_o_n___mesh_vertex_face_map.html">ON_MeshVertexFaceMap</a> &amp;&#160;</td>
<td class="paramname"></td><td>)</td>
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<h2 class="groupheader">Member Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a13c4916b880201e5c7ac37fb52411171">&#9670;&nbsp;</a></span>Destroy()</h2>
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<td class="memname">void ON_MeshVertexFaceMap::Destroy </td>
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<h2 class="memtitle"><span class="permalink"><a href="#ae464495a5ba3fde3f9b4e4d49879af38">&#9670;&nbsp;</a></span>FaceCount()</h2>
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<td class="memname">unsigned int ON_MeshVertexFaceMap::FaceCount </td>
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<p>Returns: Number a faces. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#ae40539e4a1753320948167bcf7b4d40c">&#9670;&nbsp;</a></span>operator=()</h2>
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<td class="memname"><a class="el" href="class_o_n___mesh_vertex_face_map.html">ON_MeshVertexFaceMap</a>&amp; ON_MeshVertexFaceMap::operator= </td>
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<td class="paramtype">const <a class="el" href="class_o_n___mesh_vertex_face_map.html">ON_MeshVertexFaceMap</a> &amp;&#160;</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a1c07b566dc84bd9ea376f029f4157951">&#9670;&nbsp;</a></span>SetFromFaceList()</h2>
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<td class="memname">bool ON_MeshVertexFaceMap::SetFromFaceList </td>
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<td class="paramtype">unsigned int&#160;</td>
<td class="paramname"><em>vertex_count</em>, </td>
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<td class="paramtype">const class <a class="el" href="class_o_n___mesh_face_list.html">ON_MeshFaceList</a> &amp;&#160;</td>
<td class="paramname"><em>face_list</em>, </td>
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<td class="paramtype">bool&#160;</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a1e61b6053577dc40fe1bb4bdf3110056">&#9670;&nbsp;</a></span>SetFromMesh()</h2>
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<td class="memname">bool ON_MeshVertexFaceMap::SetFromMesh </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="class_o_n___mesh.html">ON_Mesh</a> *&#160;</td>
<td class="paramname"><em>mesh</em>, </td>
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<h2 class="memtitle"><span class="permalink"><a href="#ac65b159ff173abcccc5b4f466751a42f">&#9670;&nbsp;</a></span>VertexCount()</h2>
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<td class="memname">unsigned int ON_MeshVertexFaceMap::VertexCount </td>
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<p>Returns: Number a vertices. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a25cae23e0766ce96ef864c0bb15f4f83">&#9670;&nbsp;</a></span>VertexFaceCount()</h2>
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<td class="memname">unsigned int ON_MeshVertexFaceMap::VertexFaceCount </td>
<td>(</td>
<td class="paramtype">unsigned int&#160;</td>
<td class="paramname"><em>vertex_index</em></td><td>)</td>
<td> const</td>
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<p>Parameters: vertex_index - [in] Index of a vertex. Returns: The number of faces that reference the vertex. Remarks: If vertex_index is out of range, then zero is returned. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#ae722985762eee8a99918c7ff26c0ed66">&#9670;&nbsp;</a></span>VertexFaceList()</h2>
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<td class="memname">const unsigned int* ON_MeshVertexFaceMap::VertexFaceList </td>
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<td class="paramtype">unsigned int&#160;</td>
<td class="paramname"><em>vertex_index</em></td><td>)</td>
<td> const</td>
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<p>Parameters: vertex_index - [in] Index of a vertex. Returns: An array of indices of faces that reference the vertex. The array has length VertexFaceCount(vertex_index). When the value of VertexFaceCount(vertex_index) is zero, this function returns a null pointer. Remarks: If vertex_index is out of range, then null is returned. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#afa08f38bdaddb190f1214499158afdc6">&#9670;&nbsp;</a></span>VertexFaceMap()</h2>
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<td class="memname">const unsigned int* const* ON_MeshVertexFaceMap::VertexFaceMap </td>
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<td> const</td>
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<p>Description: Expert user function for situations where rapid access to the vertex face list information is required. Returns: An array of <a class="el" href="class_o_n___mesh_vertex_face_map.html#ac65b159ff173abcccc5b4f466751a42f">VertexCount()</a> unsigned int arrays that list the indices of faces that reference each vertex. <a class="el" href="class_o_n___mesh_vertex_face_map.html#afa08f38bdaddb190f1214499158afdc6">VertexFaceMap()</a>[vertex_index] is null if zero faces reference the indicated vertex. Otherwise, <a class="el" href="class_o_n___mesh_vertex_face_map.html#afa08f38bdaddb190f1214499158afdc6">VertexFaceMap()</a>[vertex_index][0] is the number of faces that reference the vertex and <a class="el" href="class_o_n___mesh_vertex_face_map.html#afa08f38bdaddb190f1214499158afdc6">VertexFaceMap()</a>[vertex_index][1,...,n] are the indices of those faces, where "n" is the value of <a class="el" href="class_o_n___mesh_vertex_face_map.html#afa08f38bdaddb190f1214499158afdc6">VertexFaceMap()</a>[vertex_index][0]. </p>
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