polymorphism

C++ PROGAMMING/OOPS/polymorphism.cpp

@@ -0,0 +1,37 @@
+/*Ability of objects/methods to take different forms
+Two types---1)Run time and 2)Compile time */
+
+// Compile time polymorphism----two types-----Function overloading and operator overloading-----
+
+/* FUNCTION OVERLOADING
+Define a number of  functions with same function name they perform differently according to the  arguments passed
+Arguments---how many and types 
+We can define 1 function which can act differently according to the parameters*/
+
+#include <iostream>
+using namespace std;
+
+class Sum {
+public:
+    void add(int x, int y) {
+        int sum = x + y;
+        cout << sum << endl;
+    }
+    void add(int x, int y, int z) {
+        int sum = x + y + z;
+        cout << sum << endl;
+    }
+    void add(float x, float y) {
+        float sum = x + y;
+        cout << sum << endl;
+    }
+};
+
+int main() {
+    Sum s;
+    s.add(2, 3);
+    s.add(2, 3, 4);
+    s.add(float(2.3), float(2.7));
+
+    return 0;
+}