PETSc version 3.16.6
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ISLocalToGlobalMappingGetBlockIndices

 Get global indices for every local block

Synopsis

#include "petscis.h"  
PetscErrorCode  ISLocalToGlobalMappingGetBlockIndices(ISLocalToGlobalMapping ltog,const PetscInt **array)
Not Collective

Input Parameter

ltog - local to global mapping

Output Parameter

array - array of indices

See Also

ISLocalToGlobalMappingCreate(), ISLocalToGlobalMappingApply(), ISLocalToGlobalMappingRestoreBlockIndices()

Level

advanced

Location

src/vec/is/utils/isltog.c
Index of all IS routines
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Index of all manual pages