petsc-3.5.2 2014-09-08
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DMNetworkSetSizes

Sets the local and global vertices and edges.

Synopsis

#include "petscdmnetwork.h"  
PetscErrorCode DMNetworkSetSizes(DM dm, PetscInt nV, PetscInt nE, PetscInt NV, PetscInt NE)
Collective on DM

Input Parameters

dm - the dm object
nV - number of local vertices
nE - number of local edges
NV - number of global vertices (or PETSC_DETERMINE)
NE - number of global edges (or PETSC_DETERMINE)

Notes If one processor calls this with NV (NE) of PETSC_DECIDE then all processors must, otherwise the prgram will hang.

You cannot change the sizes once they have been set

See Also

DMNetworkCreate

Level:intermediate
Location:
src/dm/impls/network/network.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages