XC Open source finite element analysis program
Public Member Functions | List of all members
XC::PolakHeSearchDirectionAndMeritFunction Class Reference
Inheritance diagram for XC::PolakHeSearchDirectionAndMeritFunction:
XC::SearchDirection XC::MeritFunctionCheck

Public Member Functions

 PolakHeSearchDirectionAndMeritFunction (double gamma, double delta)
 
int computeSearchDirection (int stepNumber, Vector passed_u, double passed_gFunctionValue, Vector passedGradientInStandardNormalSpace)
 
Vector getSearchDirection ()
 
int check (Vector u_old, double g_old, Vector grad_G_old, double stepSize, Vector stepDirection, double g_new)
 
double getMeritFunctionValue (Vector u, double g, Vector grad_G)
 
int updateMeritParameters (Vector u, double g, Vector grad_G)
 
int setAlpha (double alpha)
 

The documentation for this class was generated from the following files: