some changes ; mostly new examples

OOP/methodes/class_methodes.cpp

@@ -0,0 +1,19 @@
+#include <iostream>
+/*
+    Within a Class you can define Functions (called Methodes) ; you can define these to all datatypes you want but just be careful to not segfault
+*/
+
+using namespace std;
+
+class MethodConstruction {
+    public:
+        void myCoolFunction() {
+            cout << "I am a very Cool Function and I got called!\n";
+        }
+};
+
+int main() {
+    MethodConstruction classobj;
+    classobj.myCoolFunction();
+    return 0;
+}