petsc-3.7.1 2016-05-15
ISLocalToGlobalMappingGetIndices
Get global indices for every local point that is mapped
Synopsis
#include "petscis.h"
PetscErrorCode ISLocalToGlobalMappingGetIndices(ISLocalToGlobalMapping ltog,const PetscInt **array)
Not Collective Many br
Input Arguments
ltog -local to global mapping Many br
Output Arguments
array -array of indices, the length of this array may be obtained with ISLocalToGlobalMappingGetSize() Many br
Many br
Notes: ISLocalToGlobalMappingGetSize() returns the length the this array Many br
See Also
ISLocalToGlobalMappingCreate(), ISLocalToGlobalMappingApply(), ISLocalToGlobalMappingRestoreIndices(), ISLocalToGlobalMappingGetBlockIndices(), ISLocalToGlobalMappingRestoreBlockIndices()
Level:advanced
Location:src/vec/is/utils/isltog.c
Index of all IS routines
Table of Contents for all manual pages
Index of all manual pages
Examples
src/ksp/ksp/examples/tutorials/ex43.c.html
src/ksp/ksp/examples/tutorials/ex49.c.html
src/ksp/ksp/examples/tutorials/ex14f.F.html