PETSc version 3.16.6
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DMPolytopeGetVertexOrientation

Determine an orientation that takes the source vertex arrangement to the target vertex arrangement

Synopsis

#include "petscdm.h"          
#include "petscdmlabel.h"     
#include "petscds.h"     
PetscErrorCode DMPolytopeGetVertexOrientation(DMPolytopeType ct, const PetscInt sourceCone[], const PetscInt targetCone[], PetscInt *ornt)
Not collective

Input Parameters

ct - The DMPolytopeType
sourceCone - The source arrangement of vertices
targetCone - The target arrangement of vertices

Output Parameters

ornt - The orientation which will take the source arrangement to the target arrangement

Note: This function will fail if no suitable orientation can be found.

See Also

DMPolytopeMatchVertexOrientation(), DMPolytopeGetOrientation()

Level

advanced

Location

src/dm/interface/dm.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages