petsc-3.9.4 2018-09-11
TaoGetObjective
Gets the current value of the objective function at this time.
Synopsis
#include "petsctao.h"
PetscErrorCode TaoGetObjective(Tao tao,PetscReal *value)
Not Collective
Input Parameter
tao -Tao context
Output Parameter
value -the current value
Keywords
Tao, nonlinear, get, iteration, number,
See Also
TaoGetLinearSolveIterations(), TaoGetIterationNumber(), TaoGetResidualNorm()
Level
intermediate
Location
src/tao/interface/taosolver.c
Examples
src/tao/unconstrained/examples/tutorials/spectraladjointassimilation.c.html
Index of all Tao routines
Table of Contents for all manual pages
Index of all manual pages