petsc-master 2019-12-10
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DMNetworkSetSizes

Sets the number of subnetworks, local and global vertices and edges for each subnetwork.

Synopsis

#include "petscdmnetwork.h"  
PetscErrorCode DMNetworkSetSizes(DM dm,PetscInt Nsubnet,PetscInt nV[], PetscInt nE[],PetscInt NsubnetCouple,PetscInt nec[])
Collective on dm

Input Parameters

dm - the dm object
Nsubnet - global number of subnetworks
nV - number of local vertices for each subnetwork
nE - number of local edges for each subnetwork
NsubnetCouple - global number of coupling subnetworks
nec - number of local edges for each coupling subnetwork

You cannot change the sizes once they have been set. nV, nE are arrays of length Nsubnet, and nec is array of length NsubnetCouple.

See Also

DMNetworkCreate()

Level

intermediate

Location

src/dm/impls/network/network.c
Index of all DMNetwork routines
Table of Contents for all manual pages
Index of all manual pages