PEER NEES NEESit

PolakHeSearchDirectionAndMeritFunction Class Reference

#include <PolakHeSearchDirectionAndMeritFunction.h>

Inheritance diagram for PolakHeSearchDirectionAndMeritFunction:

List of all members.


Public Member Functions
	PolakHeSearchDirectionAndMeritFunction (double gamma, double delta)
	~PolakHeSearchDirectionAndMeritFunction ()
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)

Detailed Description

Definition at line 41 of file PolakHeSearchDirectionAndMeritFunction.h.

Constructor & Destructor Documentation

PolakHeSearchDirectionAndMeritFunction::PolakHeSearchDirectionAndMeritFunction	(	double	gamma,
		double	delta
	)

Definition at line 40 of file PolakHeSearchDirectionAndMeritFunction.cpp.

PolakHeSearchDirectionAndMeritFunction::~PolakHeSearchDirectionAndMeritFunction ( )

Definition at line 48 of file PolakHeSearchDirectionAndMeritFunction.cpp.

Member Function Documentation

int PolakHeSearchDirectionAndMeritFunction::computeSearchDirection	(	int	stepNumber,
		Vector	passed_u,
		double	passed_gFunctionValue,
		Vector	passedGradientInStandardNormalSpace
	)			`[virtual]`

Implements SearchDirection.

Definition at line 73 of file PolakHeSearchDirectionAndMeritFunction.cpp.

References c, endln, and opserr.

Vector PolakHeSearchDirectionAndMeritFunction::getSearchDirection ( ) [virtual]

Implements SearchDirection.

Definition at line 56 of file PolakHeSearchDirectionAndMeritFunction.cpp.

int PolakHeSearchDirectionAndMeritFunction::check	(	Vector	u_old,
		double	g_old,
		Vector	grad_G_old,
		double	stepSize,
		Vector	stepDirection,
		double	g_new
	)			`[virtual]`

Implements MeritFunctionCheck.

Definition at line 200 of file PolakHeSearchDirectionAndMeritFunction.cpp.

References endln, and opserr.

double PolakHeSearchDirectionAndMeritFunction::getMeritFunctionValue	(	Vector	u,
		double	g,
		Vector	grad_G
	)			`[virtual]`

Implements MeritFunctionCheck.

Definition at line 178 of file PolakHeSearchDirectionAndMeritFunction.cpp.

References endln, and opserr.

int PolakHeSearchDirectionAndMeritFunction::updateMeritParameters	(	Vector	u,
		double	g,
		Vector	grad_G
	)			`[virtual]`

Implements MeritFunctionCheck.

Definition at line 188 of file PolakHeSearchDirectionAndMeritFunction.cpp.

References endln, and opserr.

int PolakHeSearchDirectionAndMeritFunction::setAlpha ( double alpha )

Definition at line 63 of file PolakHeSearchDirectionAndMeritFunction.cpp.

Referenced by TclReliabilityModelBuilder_addMeritFunctionCheck().

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

OpenSees/SRC/reliability/analysis/direction/PolakHeSearchDirectionAndMeritFunction.h
OpenSees/SRC/reliability/analysis/direction/PolakHeSearchDirectionAndMeritFunction.cpp

Generated on Mon Oct 23 15:05:47 2006 for OpenSees by 1.5.0

opensees-support @ berkeley.edu

Supported by the National Science Foundation

©2006, UC Regents