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 (20 years, 5 months ago) by tim
File size:	814 byte(s)
Log Message:	revision of constraint for Nonlinear Optimization Model
#	User	Rev	Content
1	tim	970	#ifndef _MINIMIZERBASE_H_
2			#define _MINIMIZERBASE_H_
3
4			class MinimizerBase{
5			public:
6
7	tim	987	virtual void Init() = 0;
8	tim	970	virtual void Minimize() = 0;
9			virtual int step() = 0;
10	tim	987	virtual int testConvergence() = 0;
11
12	tim	970
13			virtual bool isSolvable() = 0;
14
15			void double setFTol(double tol);
16			void double setGradTol(double gradTol);
17
18	tim	975	void setStepSize(double step) { stepSize = step;}
19			double getStepSize() { return stepSize;}
20	tim	970
21	tim	975	void setMaxStep(double step) { maxStep = step;}
22			double getMaxStep() {return maxStep;}
23	tim	970
24	tim	975	const string& getMethodName() {return methodName;}
25			void setMethodName(const string& name) { methodName = name;}
26	tim	970
27			protected:
28
29			double stepSize;
30			double maxStep;
31			double fTol;
32			double gradTol;
33			string methodName;
34			};
35			#endif