DMNetworkSharedVertexGetInfo

Get info of a shared vertex struct, see petsc/private/dmnetworkimpl.h

Synopsis

#include "petscdmnetwork.h"  
PetscErrorCode DMNetworkSharedVertexGetInfo(DM dm, PetscInt v, PetscInt *gidx, PetscInt *n, const PetscInt **sv)

Not Collective

Input Parameters

• dm - the DM object

• v - vertex point

Output Parameters

• gidx - global number of this shared vertex in the internal dmplex

• n - number of subnetworks that share this vertex

• sv - array of size n: sv[2i,2i+1]=(net[i], idx[i]), i=0,…,n-1

See Also

DM, DMNETWORK, DMNetworkGetSharedVertices()

Level

intermediate

Location

src/dm/impls/network/network.c

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