petsc-3.11.2 2019-05-18
Report Typos and Errors

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

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