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 Parameter#
- tao - the - Taocontext
Output Parameter#
- p - pointer to the prefix string used is returned 
Fortran Notes#
Pass in a string ‘prefix’ of sufficient length to hold the prefix.
See Also#
TAO: Optimization Solvers, Tao, TaoSetFromOptions(), TaoSetOptionsPrefix(), TaoAppendOptionsPrefix()
Level#
advanced
Location#
Index of all Tao routines
Table of Contents for all manual pages
Index of all manual pages