DMNetworkGetNumVertices

Get the local and global number of vertices for the entire network.

Synopsis

#include "petscdmnetwork.h"  
PetscErrorCode DMNetworkGetNumVertices(DM dm, PeOp PetscInt *nVertices, PeOp PetscInt *NVertices)

Not Collective

Input Parameter

• dm - the DMNETWORK object

Output Parameters

• nVertices - the local number of vertices, pass NULL if not needed

• NVertices - the global number of vertices, pass NULL if not needed

See Also

DM, DMNETWORK, DMNetworkGetNumEdges()

Level

beginner

Location

src/dm/impls/network/network.c

Examples

src/dm/impls/network/tests/ex2.c
src/dm/impls/network/tests/ex3.c

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Index of all DMNetwork routines
Table of Contents for all manual pages
Index of all manual pages