ISGeneralSetIndices#

Sets the indices for an ISGENERAL index set

Synopsis#

#include "petscis.h"  
PetscErrorCode ISGeneralSetIndices(IS is, PetscInt n, const PetscInt idx[], PetscCopyMode mode)

Logically Collective

Input Parameters#

  • is - the index set

  • n - the length of the index set

  • idx - the list of integers

  • mode - see PetscCopyMode for meaning of this flag.

Note#

Use ISCreateGeneral() to create the IS and set its indices in a single function call

See Also#

Low-level Vector Communication, IS, ISBLOCK, ISCreateGeneral(), ISGeneralSetIndicesFromMask(), ISBlockSetIndices(), ISGENERAL, PetscCopyMode

Level#

beginner

Location#

src/vec/is/is/impls/general/general.c

Implementations#

ISGeneralSetIndices_General() in src/vec/is/is/impls/general/general.c

Index of all IS routines
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Index of all manual pages