#include #include "base.h" base::base(){ cout << "In the base constructor " << endl; } base::~base(){ cout << "In the base destructor " << endl; } void base::a(){ cout << "In base routine a" << endl; } void base::b(){ cout << "In base routine b" << endl; } void base::c(){ cout << "In base routine c" << endl; }