petsc-3.13.6 2020-09-29
DMNetworkGetComponentVariableOffset
Get the offset for accessing the variable associated with a component for the given vertex/edge from the local vector.
Synopsis
#include "petscdmnetwork.h"
PetscErrorCode DMNetworkGetComponentVariableOffset(DM dm,PetscInt p,PetscInt compnum,PetscInt *offset)
Not Collective
Input Parameters
| dm | - The DMNetwork object
|
| p | - the edge/vertex point
|
| compnum | - component number
|
Output Parameters
offset -the offset
See Also
DMNetworkGetVariableGlobalOffset(), DMGetLocalVector(), DMNetworkSetComponentNumVariables()
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