petsc-master 2020-07-03
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PetscSectionPermute

Reorder the section according to the input point permutation

Synopsis

#include "petscsection.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

See Also

MatPermute()

Level

intermediate

Location

src/vec/is/section/interface/section.c
Index of all PetscSection routines
Table of Contents for all manual pages
Index of all manual pages