petsc-3.4.5 2014-06-29

MatGetLocalToGlobalMapping

 Gets the local-to-global numbering set by MatSetLocalToGlobalMapping()

Synopsis

#include "petscmat.h" 
PetscErrorCode  MatGetLocalToGlobalMapping(Mat A,ISLocalToGlobalMapping *rmapping,ISLocalToGlobalMapping *cmapping)
Not Collective

Input Parameters

A -the matrix

Output Parameters

rmapping - row mapping
cmapping - column mapping

See Also

MatSetValuesLocal(), MatGetLocalToGlobalMappingBlock()

Level:advanced
Location:src/mat/interface/matrix.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages