petsc-3.14.6 2021-03-30
DMHasNamedGlobalVector
check for a named, persistent global vector
Synopsis
#include "petscdm.h"
PetscErrorCode DMHasNamedGlobalVector(DM dm,const char *name,PetscBool *exists)
Not Collective
Input Arguments
| dm | - DM to hold named vectors
|
| name | - unique name for Vec
|
Output Arguments
| exists | - true if the vector was previously created
|
Note: If a Vec with the given name does not exist, it is created.
See Also
DMGetNamedGlobalVector(), DMRestoreNamedLocalVector()
Level
developer
Location
src/dm/interface/dmget.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages