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 Parameters#

  • 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

Note#

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


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Index of all manual pages