//-----------------------------------------------------------------------------
// name: X.h
// desc: basic class and inheritance example
//
// Music 256a, Fall 2009, Stanford University
//     http://ccrma.stanford.edu/courses/256a-fall-2009/
//
// compile:
//     g++ -o X X.cpp
// run:
//     ./X
//-----------------------------------------------------------------------------
#ifndef __X_H__
#define __X_H__

#include <iostream>
using namespace std;

// class Foo
class Foo
{
public: // accessible by anyone
    // constructor
    Foo();
    // destructor
    virtual ~Foo();
    
    // say hello
    virtual void sayHello();
    void sayHello( int num );
    
    // public var
    int m_publicVar;

protected:
    int m_protectedVar;

private:
    int m_privateVar; 

public:
    // get an instance of Foo
    static Foo * getInstance();
    // a public static int
    static int ourStaticVar;

private:    
    static Foo * ourFoo;
};


// a FooBar is a Foo
class FooBar : public Foo
{
public:
    FooBar();

public:
    virtual void sayHello();
};



#endif