TaoIsObjectiveDefined#
Checks to see if the user has declared an objective-only routine. Useful for determining when it is appropriate to call TaoComputeObjective() or TaoComputeObjectiveAndGradient()
Synopsis#
#include "petsctao.h"
PetscErrorCode TaoIsObjectiveDefined(Tao tao, PetscBool *flg)
Not collective
Input Parameter#
tao - the Tao context
Output Parameter#
flg -
PETSC_TRUEif function routine is set by user,PETSC_FALSEotherwise
See Also#
Tao, TaoSetObjective(), TaoIsGradientDefined(), TaoIsObjectiveAndGradientDefined()
Level#
developer
Location#
src/tao/interface/taosolver_fg.c
Index of all Tao routines
Table of Contents for all manual pages
Index of all manual pages