petsc-3.7.5 2017-01-01
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DMPlexCreateDefaultReferenceTree

 create a reference tree for isotropic hierarchical mesh refinement.

Synopsis

#include "petscdmplex.h"   
PetscErrorCode DMPlexCreateDefaultReferenceTree(MPI_Comm comm, PetscInt dim, PetscBool simplex, DM *ref)
Collective on comm

Input Parameters

comm - the MPI communicator
dim - the spatial dimension
simplex - Flag for simplex, otherwise use a tensor-product cell

Output Parameters

ref -the reference tree DMPlex object

Keywords

reference cell

See Also

DMPlexSetReferenceTree(), DMPlexGetReferenceTree()

Level:intermediate
Location:src/dm/impls/plex/plextree.c
Index of all DM routines
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Index of all manual pages