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DMNetworkGetGlobalVecOffset

Get the global offset for accessing the variables associated with a component for the given vertex/edge from the global vector

Synopsis

#include "petscdmnetwork.h"  
PetscErrorCode DMNetworkGetGlobalVecOffset(DM dm,PetscInt p,PetscInt compnum,PetscInt *offsetg)
Not Collective

Input Parameters

dm - the DMNetwork object
p - the edge/vertex point
compnum - component number; use ALL_COMPONENTS if no specific component is requested

Output Parameters

offsetg - the global offset

See Also

DMNetworkGetLocalVecOffset(), DMGetGlobalVector(), DMNetworkGetComponent()

Level

intermediate

Location

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