TaoLineSearchGetFullStepObjective#
Returns the objective function value at the full step. Useful for some minimization algorithms.
Synopsis#
#include "petsctaolinesearch.h" 
PetscErrorCode TaoLineSearchGetFullStepObjective(TaoLineSearch ls, PetscReal *f_fullstep)
Not Collective
Input Parameter#
- ls - the - TaoLineSearchcontext
Output Parameter#
- f_fullstep - the objective value at the full step length 
See Also#
TaoLineSearchGetSolution(), TaoLineSearchGetStartingVector(), TaoLineSearchGetStepDirection()
Level#
developer
Location#
src/tao/linesearch/interface/taolinesearch.c
Index of all TaoLineSearch routines
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Index of all manual pages