petsc-3.3-p7 2013-05-11

ISStrideGetInfo

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

#include "petscis.h"   
PetscErrorCode  ISStrideGetInfo(IS is,PetscInt *first,PetscInt *step)

Not Collective

is -the index set

first -the first index

step -the stride width

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