#include "petscis.h" PetscErrorCode ISGetPointSubrange(IS subpointIS, PetscInt pStart, PetscInt pEnd, const PetscInt *points)Not collective
| subpointIS | - The IS object to be configured | |
| pStar t | - The first index of the subrange | |
| pEnd | - One past the last index for the subrange | |
| points | - The indices for the entire range, from ISGetPointRange() |
| subpointIS | - The IS object now configured to be a subrange |