OOPSE/libmdtools/MinimizerBase.hpp

#ifndef _MINIMIZERBASE_H_
#define _MINIMIZERBASE_H_

#include <string>

#include "MinimizerParameterSet.hpp"

using namespace std;

class MinimizerBase{
  public:

    virtual void Init() = 0;
    virtual void Minimize() = 0;
    virtual int isConvergenceAchieved() = 0;
    
    virtual bool isSolvable() = 0;

    virtual void printMinizerInfo() = 0;

    virtual MinimizerParameterSet* creatParameterSet() = 0;
    
    void setInitX(vector<double>& x) { initX = x;}

    void setMinX(vector<double>& x) { minX = x;}
    vector<double> getMinX() { return minX;}

    void setPrecMinX(vector<double>& x) { prevMinX = x;}
    vector<double> getPrevMinX() {return prevMinX;}

    int getMinimizationStatus() {return minimizationStatus;}

    const string getName() {return minimizerName;}
    void setName(const string& name) { minimizerName = name;}

    
  protected:
    
    MinimizerParameterSet* paramSet;

    int minimizationStatus;

    string minimizerName;
    
    // Coordinates yielding the minimum value of the function.
    vector<double> minX;

   // Vector holding the previous point.
    vector<double> prevMinX; 
};
#endif
Revision:	1000
Committed:	Fri Jan 30 21:47:22 2004 UTC (20 years, 5 months ago) by tim
File size:	1194 byte(s)
Log Message:	using class Minimizer1D derived from MinimizerBase instead of a functor to do line seach
#	Content
1	#ifndef _MINIMIZERBASE_H_
2	#define _MINIMIZERBASE_H_
3
4	#include <string>
5
6	#include "MinimizerParameterSet.hpp"
7
8	using namespace std;
9
10	class MinimizerBase{
11	public:
12
13	virtual void Init() = 0;
14	virtual void Minimize() = 0;
15	virtual int isConvergenceAchieved() = 0;
16
17	virtual bool isSolvable() = 0;
18
19	virtual void printMinizerInfo() = 0;
20
21	virtual MinimizerParameterSet* creatParameterSet() = 0;
22
23	void setInitX(vector<double>& x) { initX = x;}
24
25	void setMinX(vector<double>& x) { minX = x;}
26	vector<double> getMinX() { return minX;}
27
28	void setPrecMinX(vector<double>& x) { prevMinX = x;}
29	vector<double> getPrevMinX() {return prevMinX;}
30
31	int getMinimizationStatus() {return minimizationStatus;}
32
33	const string getName() {return minimizerName;}
34	void setName(const string& name) { minimizerName = name;}
35
36
37	protected:
38
39	MinimizerParameterSet* paramSet;
40
41	int minimizationStatus;
42
43	string minimizerName;
44
45	// Coordinates yielding the minimum value of the function.
46	vector<double> minX;
47
48	// Vector holding the previous point.
49	vector<double> prevMinX;
50	};
51	#endif