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

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