petsc-3.14.6 2021-03-30
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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)
Collective on
Tao
Input Parameter
tao
- the
Tao
context
ctx
-
PETSC_TRUE
if objective function routine is set by user,
PETSC_FALSE
otherwise
See Also
TaoSetObjectiveRoutine
(),
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