petsc-3.7.1 2016-05-15
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ISStrideGetInfo

Returns the first index in a stride index set and the stride width.

Synopsis

#include "petscis.h"   
PetscErrorCode  ISStrideGetInfo(IS is,PetscInt *first,PetscInt *step)
Not Collective Many br

Input Parameter

is -the index set Many br

Output Parameters

first -the first index Many br
step -the stride width Many br

Many br

Notes

Returns info on stride index set. This is a pseudo-public function that Many brshould not be needed by most users. Many br

See Also

ISCreateStride(), ISGetSize()

Level:intermediate
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

Examples

src/vec/is/is/examples/tutorials/ex2.c.html
src/vec/is/is/examples/tutorials/ex2f.F.html