TaoGetObjective#
Gets the function evaluation routine for the function to be minimized
Synopsis#
#include "petsctao.h"
PetscErrorCode TaoGetObjective(Tao tao, PetscErrorCode (**func)(Tao, Vec, PetscReal *, void *), void **ctx)
Not collective
Input Parameter#
tao - the Tao context
Output Parameters
func - the objective function
ctx - the user-defined context for private data for the function evaluation
Calling sequence of func#
x - input vector
f - function value
ctx - [optional] user-defined function context
See Also#
Tao
, TaoSetGradient()
, TaoSetHessian()
, TaoSetObjective()
Level#
beginner
Location#
src/tao/interface/taosolver_fg.c
Index of all Tao routines
Table of Contents for all manual pages
Index of all manual pages