uofsolver.h

遗传算法vc++语言版源程序,台湾大学编写。

#ifndef _UOFSOLVER_
#define _UOFSOLVER_

#include "UOFId.h"
#include "UOFTerminator.h"
#include "UOFInitializer.h"
#include "UOFEvaluator.h"
#include "UOFProblem.h"

//! Basic Solver class
/*! Users should overrides this class if you define a new solver*/
class UOFSolver : public UOFId
{
public:
	UOFIdentity("UOFSolver class",1);

public:
	//! A constructor that generates a object with initialization.
	/*!
	  \param init the pointer of initializer.
	  \param eval the pointer of evaluator.
	*/
	UOFSolver(UOFInitializer *init, UOFEvaluator *eval);

	virtual ~UOFSolver(){}

	//! Initialize this solver.
	/*!	This is an abstract function, User must override this function to work.
	This function should performs the necessary initialization procedure.
	*/
	virtual void	Initialization()=0;
	//! Configure this solver from a file
	/*!	This is an abstract function, User must override this function to work.
	This function should configure this solver from a file, the file format is defined by the provider of this solver.
	 \param filename the file name of the file to configure this solver.
	*/
	virtual	bool	Configuration(const char *filename)=0;
	//! Perform Optimization procedure
	/*!	This is an abstract function, User must override this function to work.
	This is the major function of UOFSolver, this function should performs the optimization procedure.
	*/
	virtual	void	Solve() = 0;

	//! Set the terminator of this solver.
	/*!	This function set the stopping criteria of this solver to a defined terminator.
	 \param term the pointer of the target terminator
	*/
	virtual void	SetTerminator(UOFTerminator *term){m_pTerm = term;}
	//! Check if current status is certified to stop the optimization procedure.
	/*!	This function check if current status is certified to stop the optimization procedure, 
	if the stopping criteria in the m_pTerm is matched, this function returns ture, otherwise returns false.
	*/
	virtual bool	Done(){return (*m_pTerm)(this);}

	UOFTerminator		*m_pTerm;	/**< the pointer of the target terminator */
	UOFProblem			*m_pPrlm;	/**< the pointer of the problem to be solved */
protected:
	UOFInitializer		*m_pInit;	/**< the pointer of the initializer of the parameters */
	UOFEvaluator		*m_pEval;	/**< the pointer of the evaluator of the problem */
};
#endif