petsc-3.12.5 2020-03-29
PetscOptionsUsed
Indicates if PETSc has used a particular option set in the database
Synopsis
#include "petscsys.h"
PetscErrorCode PetscOptionsUsed(PetscOptions options,const char *name,PetscBool *used)
Not Collective
Input Parameter
| options | - options database, use NULL for default global database
|
| name | - string name of option
|
Output Parameter
used -PETSC_TRUE if the option was used, otherwise false, including if option was not found in options database
Notes
The value returned may be different on each process and depends on which options have been processed
on the given process
See Also
PetscOptionsView(), PetscOptionsLeft(), PetscOptionsAllUsed()
Level
advanced
Location
src/sys/objects/options.c
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages