TaoLineSearchGetStepDirection#

Gets the step direction of the line search.

Synopsis#

#include "petsctaolinesearch.h" 
PetscErrorCode TaoLineSearchGetStepDirection(TaoLineSearch ls, Vec *s)

Not Collective

Input Parameter#

Output Parameter#

  • s - the step direction of the line search

See Also#

TaoLineSearchGetSolution(), TaoLineSearchGetStartingVector()

Level#

advanced

Location#

src/tao/linesearch/interface/taolinesearch.c

Index of all TaoLineSearch routines
Table of Contents for all manual pages
Index of all manual pages