Beginning C++ Through Gam…rogramming (2nd Edition)/BCGP2E.ISO/source/chapter08/constructor_critter.cpp

C/C++ Source or Header | 2004-04-11 | 590 b | 36 lines

//Constructor Critter
//Demonstrates constructors

#include <iostream>

using namespace std;

class Critter
{
public:
    int m_Hunger;

    Critter(int hunger = 0);       // constructor prototype
    void Greet();
};

Critter::Critter(int hunger)       // constructor definition
{
    cout << "A new critter has been born!" << endl;
    m_Hunger = hunger;
}

void Critter::Greet()
{
    cout << "Hi. I'm a critter. My hunger level is " << m_Hunger << ".\n\n";
}

int main()
{
    Critter crit(7);
    crit.Greet();

    return 0;
}