---

F_LULinearSolver.hpp

#ifndef __F_LULinearSolver_H__
#define __F_LULinearSolver_H__


#include <stdio.h>
#include "AbsFLinearSolver.hpp"

#include "AFSymMatrix.hpp"

enum  LUtype { Doolittle=0, Crout=1 };

class F_LULinearSolver : public AbsFLinearSolver
{
private:

LUtype          type;

bool                    factorisationFlag;      

AFSymMatrix*    lu;

FloatVector*    y;              // temporary intermediate result

protected:

// A= L1*U or L*U1 
virtual void factorise(AFSymMatrix*      m);

public:
F_LULinearSolver(LUtype atype= Doolittle){type= atype; lu=0; y=0; factorisationFlag=true;}
virtual ~F_LULinearSolver(){}   

virtual void init(){factorisationFlag=true;}

// A * u = b
virtual FloatVector* solve(AFloatMatrix*        m, FloatVector* b, bool factoriseAll, FloatVector* dest);
virtual FloatVector* solve(AFloatMatrix*        m, FloatVector* b, FloatVector* dest)
        { return solve(m, b, false, dest); }

};

#endif

Restoreinpaint sourceforge project `C++/Java Image Processing, Restoration, Inpainting Project'.

Bernard De Cuyper: Open Project Leader: Concept, design and development. Bernard De Cuyper & Eddy Fraiha 2002, 2003. Bernard De Cuyper 2004. Open and free, for friendly usage only. Modifications on Belgium ground of this piece of artistic work, by governement institutions or companies, must be notified to Bernard De Cuyper.