OPTPP::Problem Class Reference

#include <Problem.h>

Inheritance diagram for OPTPP::Problem:

List of all members.


Public Member Functions
	Problem (DOMElement *solverXML)
virtual	~Problem ()
OptError	optimize ()
void	SetProblemXML (DOMElement *applicationXML)
Protected Member Functions
int	GetNumVar ()
int	GetDerivOrder ()
DOMElement *	GetSubroutineXML ()
DOMElement *	GetSolverXML ()
DOMElement *	GetParameterXML ()
virtual DOMElement *	FindParameterXML ()=0
USERFCN0	GetUserFunction0 ()
USERFCN1	GetUserFunction1 ()
USERFCN2	GetUserFunction2 ()
INITFCN	GetInitFunction ()
AppLauncher *	GetAppLauncher ()
virtual void	SetParameters (OptimizeClass *objfcn)
VariableList *	GetVariables ()
CompoundConstraint *	GetConstraints ()
virtual OptError	CreateFunctionOptimizer (OptimizeClass &objfcn, NLP0 &func)=0
virtual OptError	CreateApplicationOptimizer (OptimizeClass &objfcn, NLP0 &func)=0
Protected Attributes
DOMElement *	parameterXML_
Private Member Functions
void *	GetFunction (string libName, string funcName)
void	CloseLoadedLibs ()
Private Attributes
DOMElement *	solverXML_
bool	hasSubroutineXML_
bool	hasParameterXML_
bool	useApplicationOptimizer_
bool	hasNumVar_
bool	hasDerivOrder_
OptimizeClass *	objfcn_
NLP0 *	func_
int	numVar_
int	derivOrder_
DOMElement *	subroutineXML_
DOMElement *	applicationXML_
VariableList	variables_
AppLauncher	launcher_
vector< void * >	loadedLibs_

Detailed Description

Class Problem is the parent for all the different types of solvers.

Constructor & Destructor Documentation

OPTPP::Problem::Problem ( DOMElement * solverXML ) [inline]

constructor

virtual OPTPP::Problem::~Problem ( ) [inline, virtual]

Member Function Documentation

void OPTPP::Problem::CloseLoadedLibs ( ) [private]

Closes all of the Libraries that have been dynamically Loaded

virtual OptError OPTPP::Problem::CreateApplicationOptimizer ( OptimizeClass *& objfcn,

NLP0 *& func

) [protected, pure virtual]

Creates an Optimizer that will optimize a function run by an external Application
Implemented in OPTPP::CGProblem, OPTPP::NewtonProblem, OPTPP::NIPSProblem, OPTPP::NPSOLProblem, and OPTPP::PDSProblem.

virtual OptError OPTPP::Problem::CreateFunctionOptimizer ( OptimizeClass *& objfcn,

NLP0 *& func

) [protected, pure virtual]

Creates an Optimizer that will optimize a dynamically loaded function from an external library
Implemented in OPTPP::CGProblem, OPTPP::NewtonProblem, OPTPP::NIPSProblem, OPTPP::NPSOLProblem, and OPTPP::PDSProblem.

virtual DOMElement* OPTPP::Problem::FindParameterXML ( ) [protected, pure virtual]

Initially Retrieves the XML Element containing Algorithm parameters from the Solver XML
Implemented in OPTPP::CGProblem, OPTPP::NewtonProblem, OPTPP::NIPSProblem, OPTPP::NPSOLProblem, and OPTPP::PDSProblem.

AppLauncher * OPTPP::Problem::GetAppLauncher ( ) [protected]

Returns the Application Launcher for Optimizing an external Function Evaluation

CompoundConstraint * OPTPP::Problem::GetConstraints ( ) [protected]

Gets a CompoundConstraint object based upon whether the optimization is unconstrained, bounded, or general

int OPTPP::Problem::GetDerivOrder ( ) [protected]

Reterns the order of Differentiation

void * OPTPP::Problem::GetFunction ( string libName,

string funcName

) [private]

Dymanically loads the given Library function and returns int as a void pointer

INITFCN OPTPP::Problem::GetInitFunction ( ) [protected]

Returns the initialization funciton for the Optimization

int OPTPP::Problem::GetNumVar ( ) [protected]

Returns the number of Variables

DOMElement * OPTPP::Problem::GetParameterXML ( ) [protected]

Returns the XML Element containing the Algorithm parameters

DOMElement * OPTPP::Problem::GetSolverXML ( ) [protected]

Returns the XML Element Which contains the solver properites

DOMElement * OPTPP::Problem::GetSubroutineXML ( ) [protected]

Returns the XML Element containing Subroutine and library info

USERFCN0 OPTPP::Problem::GetUserFunction0 ( ) [protected]

Returns the non-differentiable function to be optimized

USERFCN1 OPTPP::Problem::GetUserFunction1 ( ) [protected]

Returns the first order differentiable function to be optimized

USERFCN2 OPTPP::Problem::GetUserFunction2 ( ) [protected]

Returns the second order differentiable function to be optimized

VariableList * OPTPP::Problem::GetVariables ( ) [protected]

Gets a VariableList object containing the optimization variables and related information.

OptError OPTPP::Problem::optimize ( )

Optimize the Function

void OPTPP::Problem::SetParameters ( OptimizeClass * objfcn ) [protected, virtual]

Sets the Algorithm Parameters for the Optimization run
Reimplemented in OPTPP::CGProblem, OPTPP::NewtonProblem, OPTPP::NIPSProblem, OPTPP::NPSOLProblem, and OPTPP::PDSProblem.