Initial commit

c++/Mattrix.h

@@ -0,0 +1,49 @@
+//---------------------------------------------------------------------------
+
+#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