myCode/cppExample/vfunc.cpp at master · rexprith/myCode · GitHub

History

67 lines (51 loc) · 1.01 KB

Raw

#include <iostream>

using namespace std;

class Base_Class {

private:

int i, m, n;

public:

Base_Class()

{

}

virtual ~Base_Class()

{

}

virtual void function(void) {cout << "Base class virtual method"<< endl;}

};

class Derived_Class_1: public Base_Class {

public:

Derived_Class_1()

{

}

~Derived_Class_1()

{

}

void function(void) { cout << "Derived Class 1 virtual method" << endl;}

};

class Derived_Class_2: public Base_Class {

public:

Derived_Class_2()

{

}

~Derived_Class_2()

{

}

void function(void) { cout << "Derived Class 2 virtual method" << endl;}

};

int main(int argn, char** ptr)

{

Base_Class *mainObj;

Base_Class *baseObj = new Base_Class();

Derived_Class_1 *derivedObj1 = new Derived_Class_1();

Derived_Class_2 *derivedObj2 = new Derived_Class_2();

mainObj = baseObj;

mainObj->function();

mainObj = derivedObj1;

mainObj->function();

mainObj = derivedObj2;

mainObj->function();

delete baseObj;

delete derivedObj1;

delete derivedObj2;

return 0;

}

myCode/cppExample/vfunc.cpp at master · rexprith/myCode · GitHub

Expand file tree

Breadcrumbs

vfunc.cpp

Latest commit

History

Breadcrumbs

vfunc.cpp

File metadata and controls