petsc-3.3-p7 2013-05-11

ISSetPermutation

 Informs the index set that it is a permutation.

Synopsis

#include "petscis.h" 
PetscErrorCode  ISSetPermutation(IS is)
Logically Collective on IS

Input Parmeters

is -the index set

The debug version of the libraries (./configure --with-debugging=1) checks if the index set is actually a permutation. The optimized version just believes you.

See Also

ISPermutation()

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