init

P3/CMyMatrix.h

@@ -0,0 +1,31 @@
+#include <vector>
+#include <iostream>
+#include "CMyVektor.h"
+
+class CMyMatrix {
+private:
+    std::vector<std::vector<double>> matrix;
+    int zeilen = 0;
+    int spalten = 0;
+
+public:
+    CMyMatrix(int zeilen, int spalten);
+
+    double getZeilen();
+    double getSpalten();
+
+    void setWert(double wert, int zeile, int spalte);
+
+    double getWert(int zeile, int spalte);
+
+    double& operator()(int zeile, int spalte);
+
+    CMyMatrix invers();
+
+    friend CMyVektor operator*(CMyMatrix A, CMyVektor x);
+
+    friend std::ostream& operator<<(std::ostream& os, CMyMatrix x);
+};
+
+CMyMatrix jacobi(CMyVektor x, CMyVektor(*funktion)(CMyVektor));   //como friend-> error de compiler "C3767"
+void newtonverfahren(CMyVektor x, CMyVektor(*funktion)(CMyVektor));  //libro pagina 221