OOPSE/libmdtools/MinimizerBase.hpp

#ifndef _MINIMIZERBASE_H_
#define _MINIMIZERBASE_H_

class MinimizerBase{
  public:

    virtual void Init() = 0;
    virtual void Minimize() = 0;
    virtual int step() = 0;
    virtual int testConvergence() = 0;
    

    virtual bool isSolvable() = 0;

    void double setFTol(double tol);
    void double setGradTol(double gradTol);

    void setStepSize(double step) { stepSize = step;}
    double getStepSize() { return stepSize;}

    void setMaxStep(double step) { maxStep = step;}
    double getMaxStep() {return maxStep;}

    const string& getMethodName() {return methodName;}
    void setMethodName(const string& name) { methodName = name;}

  protected:

    double stepSize;
    double maxStep;
    double fTol;
    double gradTol;
    string methodName;
};
#endif
Revision:	987
Committed:	Tue Jan 27 19:15:20 2004 UTC (21 years, 9 months ago) by tim
File size:	814 byte(s)
Log Message:	revision of constraint for Nonlinear Optimization Model
#	Content
1	#ifndef _MINIMIZERBASE_H_
2	#define _MINIMIZERBASE_H_
3
4	class MinimizerBase{
5	public:
6
7	virtual void Init() = 0;
8	virtual void Minimize() = 0;
9	virtual int step() = 0;
10	virtual int testConvergence() = 0;
11
12
13	virtual bool isSolvable() = 0;
14
15	void double setFTol(double tol);
16	void double setGradTol(double gradTol);
17
18	void setStepSize(double step) { stepSize = step;}
19	double getStepSize() { return stepSize;}
20
21	void setMaxStep(double step) { maxStep = step;}
22	double getMaxStep() {return maxStep;}
23
24	const string& getMethodName() {return methodName;}
25	void setMethodName(const string& name) { methodName = name;}
26
27	protected:
28
29	double stepSize;
30	double maxStep;
31	double fTol;
32	double gradTol;
33	string methodName;
34	};
35	#endif