petsc-3.14.6 2021-03-30
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ISColoringSetType

 indicates if the coloring is for the local representation (including ghost points) or the global representation

Synopsis

#include "petscis.h"  
PetscErrorCode ISColoringSetType(ISColoring coloring,ISColoringType type)
Collective on coloring

Input Parameters

coloring - the coloring object
type - either IS_COLORING_LOCAL or IS_COLORING_GLOBAL

Notes

With IS_COLORING_LOCAL the coloring is in the numbering of the local vector, for IS_COLORING_GLOBAL it is in the number of the global vector

See Also

MatFDColoringCreate(), ISColoring, ISColoringCreate(), IS_COLORING_LOCAL, IS_COLORING_GLOBAL, ISColoringGetType()

Level

intermediate

Location

src/vec/is/is/utils/iscoloring.c
Index of all IS routines
Table of Contents for all manual pages
Index of all manual pages