ISRestorePointRange#

Destroys the traversal description created with ISGetPointRange()

Synopsis#

#include "petscis.h"  
PetscErrorCode ISRestorePointRange(IS pointIS, PetscInt *pStart, PetscInt *pEnd, const PetscInt **points)

Not Collective

Input Parameters#

pointIS - The IS object
pStart - The first index, from ISGetPointRange()
pEnd - One past the last index, from ISGetPointRange()
points - The indices, from ISGetPointRange()

See Also#

Low-level Vector Communication, IS, ISGetPointRange(), ISGetPointSubrange(), ISGetIndices(), ISCreateStride()

Level#

intermediate

Location#

src/vec/is/utils/isltog.c

Index of all IS routines
Table of Contents for all manual pages
Index of all manual pages