ISGeneralFilter#
Remove all indices outside of [start, end) from an ISGENERAL
Synopsis#
#include "petscis.h"
PetscErrorCode ISGeneralFilter(IS is, PetscInt start, PetscInt end)
Collective
Input Parameters#
is - the index set
start - the lowest index kept
end - one more than the highest index kept
See Also#
Low-level Vector Communication, IS, ISGENERAL, ISCreateGeneral(), ISGeneralSetIndices()
Level#
beginner
Location#
Implementations#
ISGeneralFilter_General in src/vec/is/is/impls/general/general.c
Index of all IS routines
Table of Contents for all manual pages
Index of all manual pages