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<center><a href="https://gitlab.com/petsc/petsc/-/blob/966382dc56242773704ef5f5cee7aa2db3ebc577/include/petscdmplextypes.h">Actual source code: petscdmplextypes.h</a></center><br>
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<a name="line1"> 1: </a><font color="#A020F0">#pragma once</font>
<a name="line3"> 3: </a><font color="#B22222">/* MANSEC = <a href="../manualpages/DM/DM.html">DM</a> */</font>
<a name="line4"> 4: </a><font color="#B22222">/* SUBMANSEC = DMPlex */</font>
<a name="line6"> 6: </a><font color="#B22222">/*E</font>
<a name="line7"> 7: </a><font color="#B22222"> <a href="../manualpages/DMPlex/DMPlexShape.html">DMPlexShape</a> - The domain shape used for automatic mesh creation.</font>
<a name="line9"> 9: </a><font color="#B22222"> Values:</font>
<a name="line10"> 10: </a><font color="#B22222">+ `<a href="../manualpages/DMPlex/DMPlexShape.html">DM_SHAPE_BOX</a>` - The tensor product of intervals in dimension d</font>
<a name="line11"> 11: </a><font color="#B22222">. `<a href="../manualpages/DMPlex/DMPlexShape.html">DM_SHAPE_BOX_SURFACE</a>` - The surface of a box in dimension d+1</font>
<a name="line12"> 12: </a><font color="#B22222">. `<a href="../manualpages/DMPlex/DMPlexShape.html">DM_SHAPE_BALL</a>` - The d-dimensional ball</font>
<a name="line13"> 13: </a><font color="#B22222">. `<a href="../manualpages/DMPlex/DMPlexShape.html">DM_SHAPE_SPHERE</a>` - The surface of the (d+1)-dimensional ball</font>
<a name="line14"> 14: </a><font color="#B22222">. `<a href="../manualpages/DMPlex/DMPlexShape.html">DM_SHAPE_CYLINDER</a>` - The tensor product of the interval and disk</font>
<a name="line15"> 15: </a><font color="#B22222">. `<a href="../manualpages/DMPlex/DMPlexShape.html">DM_SHAPE_SCHWARZ_P</a>` - The Schwarz-P triply periodic minimal surface</font>
<a name="line16"> 16: </a><font color="#B22222">. `<a href="../manualpages/DMPlex/DMPlexShape.html">DM_SHAPE_GYROID</a>` - The Gyroid triply periodic minimal surface</font>
<a name="line17"> 17: </a><font color="#B22222">. `<a href="../manualpages/DMPlex/DMPlexShape.html">DM_SHAPE_DOUBLET</a>` - The mesh of two cells of a specified type</font>
<a name="line18"> 18: </a><font color="#B22222">. `<a href="../manualpages/DMPlex/DMPlexShape.html">DM_SHAPE_ANNULUS</a>` - The area between two concentric spheres in dimension d</font>
<a name="line19"> 19: </a><font color="#B22222">- `<a href="../manualpages/DMPlex/DMPlexShape.html">DM_SHAPE_HYPERCUBIC</a>` - The skeleton of the tensor product of the intervals</font>
<a name="line21"> 21: </a><font color="#B22222"> Level: beginner</font>
<a name="line23"> 23: </a><font color="#B22222">.seealso: [](ch_dmbase), `<a href="../manualpages/DMPlex/DMPLEX.html">DMPLEX</a>`, `DMPlexGetCellRefiner()`, `DMPlexSetCellRefiner()`, `<a href="../manualpages/DM/DMRefine.html">DMRefine</a>()`, `<a href="../manualpages/DM/DMPolytopeType.html">DMPolytopeType</a>`, `<a href="../manualpages/DMPlex/DMPlexCoordMap.html">DMPlexCoordMap</a>`</font>
<a name="line24"> 24: </a><font color="#B22222">E*/</font>
<a name="line25"> 25: </a><font color="#4169E1">typedef</font> <font color="#4169E1">enum</font> {
<a name="line26"> 26: </a> <a href="../manualpages/DMPlex/DMPlexShape.html">DM_SHAPE_BOX</a>,
<a name="line27"> 27: </a> <a href="../manualpages/DMPlex/DMPlexShape.html">DM_SHAPE_BOX_SURFACE</a>,
<a name="line28"> 28: </a> <a href="../manualpages/DMPlex/DMPlexShape.html">DM_SHAPE_BALL</a>,
<a name="line29"> 29: </a> <a href="../manualpages/DMPlex/DMPlexShape.html">DM_SHAPE_SPHERE</a>,
<a name="line30"> 30: </a> <a href="../manualpages/DMPlex/DMPlexShape.html">DM_SHAPE_CYLINDER</a>,
<a name="line31"> 31: </a> <a href="../manualpages/DMPlex/DMPlexShape.html">DM_SHAPE_SCHWARZ_P</a>,
<a name="line32"> 32: </a> <a href="../manualpages/DMPlex/DMPlexShape.html">DM_SHAPE_GYROID</a>,
<a name="line33"> 33: </a> <a href="../manualpages/DMPlex/DMPlexShape.html">DM_SHAPE_DOUBLET</a>,
<a name="line34"> 34: </a> <a href="../manualpages/DMPlex/DMPlexShape.html">DM_SHAPE_ANNULUS</a>,
<a name="line35"> 35: </a> <a href="../manualpages/DMPlex/DMPlexShape.html">DM_SHAPE_HYPERCUBIC</a>,
<a name="line36"> 36: </a> <a href="../manualpages/DMPlex/DMPlexShape.html">DM_SHAPE_ZBOX</a>,
<a name="line37"> 37: </a> <a href="../manualpages/DMPlex/DMPlexShape.html">DM_SHAPE_UNKNOWN</a>
<a name="line38"> 38: </a>} <a href="../manualpages/DMPlex/DMPlexShape.html">DMPlexShape</a>;
<a name="line39"> 39: </a>PETSC_EXTERN const char *const DMPlexShapes[];
<a name="line41"> 41: </a><font color="#B22222">/*E</font>
<a name="line42"> 42: </a><font color="#B22222"> <a href="../manualpages/DMPlex/DMPlexCoordMap.html">DMPlexCoordMap</a> - The coordinate mapping used for automatic mesh creation.</font>
<a name="line44"> 44: </a><font color="#B22222"> Values:</font>
<a name="line45"> 45: </a><font color="#B22222">+ `<a href="../manualpages/DMPlex/DMPlexCoordMap.html">DM_COORD_MAP_NONE</a>` - The identity map</font>
<a name="line46"> 46: </a><font color="#B22222">. `<a href="../manualpages/DMPlex/DMPlexCoordMap.html">DM_COORD_MAP_SHEAR</a>` - The shear (additive) map along some dimension</font>
<a name="line47"> 47: </a><font color="#B22222">. `<a href="../manualpages/DMPlex/DMPlexCoordMap.html">DM_COORD_MAP_FLARE</a>` - The flare (multiplicative) map along some dimension</font>
<a name="line48"> 48: </a><font color="#B22222">. `<a href="../manualpages/DMPlex/DMPlexCoordMap.html">DM_COORD_MAP_ANNULUS</a>` - The map from a rectangle to an annulus</font>
<a name="line49"> 49: </a><font color="#B22222">. `<a href="../manualpages/DMPlex/DMPlexCoordMap.html">DM_COORD_MAP_SHELL</a>` - The map from a rectangular solid to an spherical shell</font>
<a name="line50"> 50: </a><font color="#B22222">- `<a href="../manualpages/DMPlex/DMPlexCoordMap.html">DM_COORD_MAP_SINUSOID</a>` - The map from a flat rectangle to a sinusoidal surface</font>
<a name="line52"> 52: </a><font color="#B22222"> Level: beginner</font>
<a name="line54"> 54: </a><font color="#B22222">.seealso: [](ch_dmbase), `<a href="../manualpages/DMPlex/DMPLEX.html">DMPLEX</a>`, `DMPlexGetCellRefiner()`, `DMPlexSetCellRefiner()`, `<a href="../manualpages/DM/DMRefine.html">DMRefine</a>()`, `<a href="../manualpages/DM/DMPolytopeType.html">DMPolytopeType</a>`, `<a href="../manualpages/DMPlex/DMPlexShape.html">DMPlexShape</a>`</font>
<a name="line55"> 55: </a><font color="#B22222">E*/</font>
<a name="line56"> 56: </a><font color="#4169E1">typedef</font> <font color="#4169E1">enum</font> {
<a name="line57"> 57: </a> <a href="../manualpages/DMPlex/DMPlexCoordMap.html">DM_COORD_MAP_NONE</a>,
<a name="line58"> 58: </a> <a href="../manualpages/DMPlex/DMPlexCoordMap.html">DM_COORD_MAP_SHEAR</a>,
<a name="line59"> 59: </a> <a href="../manualpages/DMPlex/DMPlexCoordMap.html">DM_COORD_MAP_FLARE</a>,
<a name="line60"> 60: </a> <a href="../manualpages/DMPlex/DMPlexCoordMap.html">DM_COORD_MAP_ANNULUS</a>,
<a name="line61"> 61: </a> <a href="../manualpages/DMPlex/DMPlexCoordMap.html">DM_COORD_MAP_SHELL</a>,
<a name="line62"> 62: </a> <a href="../manualpages/DMPlex/DMPlexCoordMap.html">DM_COORD_MAP_SINUSOID</a>,
<a name="line63"> 63: </a> <a href="../manualpages/DMPlex/DMPlexCoordMap.html">DM_COORD_MAP_UNKNOWN</a>
<a name="line64"> 64: </a>} <a href="../manualpages/DMPlex/DMPlexCoordMap.html">DMPlexCoordMap</a>;
<a name="line65"> 65: </a>PETSC_EXTERN const char *const DMPlexCoordMaps[];
<a name="line67"> 67: </a><font color="#B22222">/*E</font>
<a name="line68"> 68: </a><font color="#B22222"> <a href="../manualpages/DMPlex/DMPlexCSRAlgorithm.html">DMPlexCSRAlgorithm</a> - The algorithm for building the adjacency graph in CSR format, usually for a mesh partitioner</font>
<a name="line70"> 70: </a><font color="#B22222"> Values:</font>
<a name="line71"> 71: </a><font color="#B22222">+ `<a href="../manualpages/DMPlex/DMPlexCSRAlgorithm.html">DM_PLEX_CSR_MAT</a>` - Use `<a href="../manualpages/Mat/MatPartitioning.html">MatPartitioning</a>` by first making a matrix</font>
<a name="line72"> 72: </a><font color="#B22222">. `<a href="../manualpages/DMPlex/DMPlexCSRAlgorithm.html">DM_PLEX_CSR_GRAPH</a>` - Use the original `<a href="../manualpages/DMPlex/DMPLEX.html">DMPLEX</a>` and communicate along the boundary</font>
<a name="line73"> 73: </a><font color="#B22222">- `<a href="../manualpages/DMPlex/DMPlexCSRAlgorithm.html">DM_PLEX_CSR_OVERLAP</a>` - Build an overlapped `<a href="../manualpages/DMPlex/DMPLEX.html">DMPLEX</a>` and then locally compute</font>
<a name="line75"> 75: </a><font color="#B22222"> Level: beginner</font>
<a name="line77"> 77: </a><font color="#B22222">.seealso: [](ch_dmbase), `<a href="../manualpages/DMPlex/DMPLEX.html">DMPLEX</a>`, `<a href="../manualpages/DMPlex/DMPlexCreatePartitionerGraph.html">DMPlexCreatePartitionerGraph</a>()`, `<a href="../manualpages/DMPlex/PetscPartitionerDMPlexPartition.html">PetscPartitionerDMPlexPartition</a>()`, `<a href="../manualpages/DMPlex/DMPlexDistribute.html">DMPlexDistribute</a>()`</font>
<a name="line78"> 78: </a><font color="#B22222">E*/</font>
<a name="line79"> 79: </a><font color="#4169E1">typedef</font> <font color="#4169E1">enum</font> {
<a name="line80"> 80: </a> <a href="../manualpages/DMPlex/DMPlexCSRAlgorithm.html">DM_PLEX_CSR_MAT</a>,
<a name="line81"> 81: </a> <a href="../manualpages/DMPlex/DMPlexCSRAlgorithm.html">DM_PLEX_CSR_GRAPH</a>,
<a name="line82"> 82: </a> <a href="../manualpages/DMPlex/DMPlexCSRAlgorithm.html">DM_PLEX_CSR_OVERLAP</a>
<a name="line83"> 83: </a>} <a href="../manualpages/DMPlex/DMPlexCSRAlgorithm.html">DMPlexCSRAlgorithm</a>;
<a name="line84"> 84: </a>PETSC_EXTERN const char *const DMPlexCSRAlgorithms[];
<a name="line86"> 86: </a><font color="#4169E1">typedef struct _n_DMPlexPointQueue *DMPlexPointQueue;</font>
<a name="line87"> 87: </a><font color="#4169E1"><a name="_n_DMPlexPointQueue"></a>struct _n_DMPlexPointQueue </font>{
<a name="line88"> 88: </a> <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> size; <font color="#B22222">/* Size of the storage array */</font>
<a name="line89"> 89: </a> <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> *points; <font color="#B22222">/* Array of mesh points */</font>
<a name="line90"> 90: </a> <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> front; <font color="#B22222">/* Index of the front of the queue */</font>
<a name="line91"> 91: </a> <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> back; <font color="#B22222">/* Index of the back of the queue */</font>
<a name="line92"> 92: </a> <a href="../manualpages/Sys/PetscInt.html">PetscInt</a> num; <font color="#B22222">/* Number of enqueued points */</font>
<a name="line93"> 93: </a>};
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