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<center><a href="petscdmtypes.h">Actual source code: petscdmtypes.h</a></center><br>
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<div id="version" align=right><b>petsc-3.7.5 2017-01-01</b></div>
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<pre width="80"><a name="line1"> 1: </a><font color="#A020F0">#if !defined(_PETSCDMTYPES_H)</font>
<a name="line2"> 2: </a><strong><font color="#228B22">#define _PETSCDMTYPES_H</font></strong>
<a name="line4"> 4: </a><font color="#B22222">/*S</font>
<a name="line5"> 5: </a><font color="#B22222"> <a href="../docs/manualpages/DM/DM.html#DM">DM</a> - Abstract PETSc object that manages an abstract grid object and its interactions with the algebraic solvers</font>
<a name="line7"> 7: </a><font color="#B22222"> Level: intermediate</font>
<a name="line9"> 9: </a><font color="#B22222"> Concepts: grids, grid refinement</font>
<a name="line11"> 11: </a><font color="#B22222"> Notes: The <a href="../docs/manualpages/DM/DMDACreate.html#DMDACreate">DMDACreate</a>() based object and the <a href="../docs/manualpages/DM/DMCompositeCreate.html#DMCompositeCreate">DMCompositeCreate</a>() based object are examples of DMs</font>
<a name="line13"> 13: </a><font color="#B22222">.seealso: <a href="../docs/manualpages/DM/DMCompositeCreate.html#DMCompositeCreate">DMCompositeCreate</a>(), <a href="../docs/manualpages/DM/DMDACreate.html#DMDACreate">DMDACreate</a>(), <a href="../docs/manualpages/DM/DMSetType.html#DMSetType">DMSetType</a>(), <a href="../docs/manualpages/DM/DMType.html#DMType">DMType</a></font>
<a name="line14"> 14: </a><font color="#B22222">S*/</font>
<a name="line15"> 15: </a><font color="#4169E1">typedef struct _p_DM* <a href="../docs/manualpages/DM/DM.html#DM">DM</a>;</font>
<a name="line17"> 17: </a><font color="#B22222">/*E</font>
<a name="line18"> 18: </a><font color="#B22222"> <a href="../docs/manualpages/DM/DMBoundaryType.html#DMBoundaryType">DMBoundaryType</a> - Describes the choice for fill of ghost cells on physical domain boundaries.</font>
<a name="line20"> 20: </a><font color="#B22222"> Level: beginner</font>
<a name="line22"> 22: </a><font color="#B22222"> A boundary may be of type DM_BOUNDARY_NONE (no ghost nodes), DM_BOUNDARY_GHOSTED (ghost vertices/cells</font>
<a name="line23"> 23: </a><font color="#B22222"> exist but aren't filled, you can put values into them and then apply a stencil that uses those ghost locations),</font>
<a name="line24"> 24: </a><font color="#B22222"> DM_BOUNDARY_MIRROR (not yet implemented for 3d), DM_BOUNDARY_PERIODIC (ghost vertices/cells filled by the opposite</font>
<a name="line25"> 25: </a><font color="#B22222"> edge of the domain), or DM_BOUNDARY_TWIST (like periodic, only glued backwards like a Mobius strip).</font>
<a name="line27"> 27: </a><font color="#B22222"> Note: This is information for the boundary of the __PHYSICAL__ domain. It has nothing to do with boundaries between</font>
<a name="line28"> 28: </a><font color="#B22222"> processes, that width is always determined by the stencil width, see <a href="../docs/manualpages/DM/DMDASetStencilWidth.html#DMDASetStencilWidth">DMDASetStencilWidth</a>().</font>
<a name="line30"> 30: </a><font color="#B22222">.seealso: <a href="../docs/manualpages/DM/DMDASetBoundaryType.html#DMDASetBoundaryType">DMDASetBoundaryType</a>(), <a href="../docs/manualpages/DM/DMDACreate1d.html#DMDACreate1d">DMDACreate1d</a>(), <a href="../docs/manualpages/DM/DMDACreate2d.html#DMDACreate2d">DMDACreate2d</a>(), <a href="../docs/manualpages/DM/DMDACreate3d.html#DMDACreate3d">DMDACreate3d</a>(), <a href="../docs/manualpages/DM/DMDACreate.html#DMDACreate">DMDACreate</a>()</font>
<a name="line31"> 31: </a><font color="#B22222">E*/</font>
<a name="line32"> 32: </a><font color="#4169E1">typedef</font> <font color="#4169E1">enum</font> {DM_BOUNDARY_NONE, DM_BOUNDARY_GHOSTED, DM_BOUNDARY_MIRROR, DM_BOUNDARY_PERIODIC, DM_BOUNDARY_TWIST} <a href="../docs/manualpages/DM/DMBoundaryType.html#DMBoundaryType">DMBoundaryType</a>;
<a name="line34"> 34: </a><font color="#B22222">/*S</font>
<a name="line35"> 35: </a><font color="#B22222"> <a href="../docs/manualpages/DM/PetscPartitioner.html#PetscPartitioner">PetscPartitioner</a> - PETSc object that manages a graph partitioner</font>
<a name="line37"> 37: </a><font color="#B22222"> Level: intermediate</font>
<a name="line39"> 39: </a><font color="#B22222"> Concepts: partition, mesh</font>
<a name="line41"> 41: </a><font color="#B22222">.seealso: <a href="../docs/manualpages/DM/PetscPartitionerCreate.html#PetscPartitionerCreate">PetscPartitionerCreate</a>(), <a href="../docs/manualpages/DM/PetscPartitionerSetType.html#PetscPartitionerSetType">PetscPartitionerSetType</a>(), <a href="../docs/manualpages/DM/PetscPartitionerType.html#PetscPartitionerType">PetscPartitionerType</a></font>
<a name="line42"> 42: </a><font color="#B22222">S*/</font>
<a name="line43"> 43: </a><font color="#4169E1">typedef struct _p_PetscPartitioner *<a href="../docs/manualpages/DM/PetscPartitioner.html#PetscPartitioner">PetscPartitioner</a>;</font>
<a name="line45"> 45: </a><font color="#A020F0">#endif</font>
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