TaoGetOptionsPrefix#
Gets the prefix used for searching for all Tao options in the database
Synopsis#
#include "petsctao.h"
PetscErrorCode TaoGetOptionsPrefix(Tao tao, const char *p[])
Not Collective
Input Parameters#
tao - the Tao context
Output Parameters#
prefix - pointer to the prefix string used is returned
Fortran Note#
On the fortran side, the user should pass in a string ‘prefix’ of sufficient length to hold the prefix.
See Also#
TaoSetFromOptions(), TaoSetOptionsPrefix(), TaoAppendOptionsPrefix()
Level#
advanced
Location#
Index of all Tao routines
Table of Contents for all manual pages
Index of all manual pages