PETSc version 3.17.0
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# 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[2*i,2*i+1]=(net[i], idx[i]), i=0,...,n-1

### See Also

DMNetworkGetSharedVertices()

### Level

intermediate

### Location

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