petsc-master 2014-09-19
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ISStrideSetStride

Sets the stride information for a stride index set.

Synopsis

#include "petscis.h"   
PetscErrorCode  ISStrideSetStride(IS is,PetscInt n,PetscInt first,PetscInt step)
Collective on IS

Input Parameters

is - the index set
n - the length of the locally owned portion of the index set
first - the first element of the locally owned portion of the index set
step - the change to the next index

See Also

ISCreateGeneral(), ISCreateBlock(), ISAllGather()

Level:beginner
Location:
src/vec/is/is/impls/stride/stride.c
Index of all IS routines
Table of Contents for all manual pages
Index of all manual pages