petsc-3.14.6 2021-03-30
DMNetworkGetSubnetworkInfo
Returns the info for the subnetwork
Synopsis
#include "petscdmnetwork.h"
PetscErrorCode DMNetworkGetSubnetworkInfo(DM dm,PetscInt id,PetscInt *nv, PetscInt *ne,const PetscInt **vtx, const PetscInt **edge)
Input Parameters
| dm | - the DM object
|
| id | - the ID (integer) of the subnetwork
|
Output Parameters
| nv | - number of vertices (local)
|
| ne | - number of edges (local)
|
| vtx | - local vertices for this subnetwork
|
| edge | - local edges for this subnetwork
|
Notes
Cannot call this routine before DMNetworkLayoutSetup()
See Also
DMNetworkLayoutSetUp, 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