petsc-3.7.7 2017-09-25
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PetscSectionPermute

 Reorder the section according to the input point permutation

Synopsis

#include "petscvec.h"   
PetscErrorCode PetscSectionPermute(PetscSection section, IS permutation, PetscSection *sectionNew)
Collective on PetscSection

Input Parameter

section - The PetscSection object
perm - The point permutation, old point p becomes new point perm[p]

Output Parameter

sectionNew -The permuted PetscSection

Keywords

mesh

See Also

MatPermute()

Level:intermediate
Location:src/vec/is/utils/vsectionis.c
Index of all IS routines
Table of Contents for all manual pages
Index of all manual pages