//---------------------------------------------------------------------------

#ifndef MattrixH
#define MattrixH
//---------------------------------------------------------------------------
#include <mem.h>

//---------------------------------------------------------------------------
class HMattrix {
	long double **aM;
	int nDim;
	public:
//	HMatrix();
	__fastcall HMattrix(int nDim);
	__fastcall ~HMattrix();
	void __fastcall deallocate(long double **aX, int dim);
	void __fastcall StoreMattrix(HMattrix *M);
	void __fastcall StoreColumn(long double *aCol, int col);
	void __fastcall StoreRow(long double *aRow, int row);
	void __fastcall StoreElement(long double val, int i, int j);    // i=row, j=col
	void __fastcall StoreElement(long double *val, int i, int j);    // i=row, j=col
//	int DeleteRowCol(bcd **aMx, int dim, int row, int col, bcd ***aMNew);
	long double** __fastcall DeleteRowCol(long double **aMx, int dim, int row, int col);
	void __fastcall XchCol(int col, long double *aCol);
	long double ** __fastcall GetM();
	long double __fastcall M(int i, int j);
	long double __fastcall Det();
	long double __fastcall Det(long double **aMn, int dim);
	long double __fastcall Minor(long double **aMx, int row, int col, int dim);
};


int __fastcall equation(HMattrix *M, long double *aB, int nDim, long double *result);

// definicje dla wielomianu stopnia n=3
//	Y=c3X3+c2X2+c1X+c0

struct ePoint {
	long double x,y;
}  ;

void __fastcall AssignPointValue(ePoint *dt, double x, double y);
long double __fastcall eSup(ePoint *aData, int count, int nI=0, int nJ=0);
bool __fastcall Polynom3(ePoint *aData, int count, long double *result);
bool __fastcall Polynom2ab(ePoint *aData, int count, long double *result);
bool __fastcall Polynom2abc(ePoint *aData, int count, long double *result);
double __fastcall Polynom3Value(double x, long double *Cn);
//---------------------------------------------------------------------------
#endif