//
// CC -I/usr/local/include/stl -mips3 -n32 -o class class.cc
// Needs stl from http://www.sgi.com/tech/stl/stl.tar.gz
//

#include <iostream.h>
#include <string>
using namespace std;

class Hello
{
public:
	Hello();
	Hello(string s);
	~Hello();
	string get_hello() { return hello_world; }
	void set_hello(string s) { hello_world=s; }
private:
	string  hello_world;
};

class Talk: public Hello {
friend class Colega;
// Otherwise:
// "class.cc", line 35: error(1238): member "Talk::w" is inaccessible
//          void insult_also(Talk *t, string word) { t->w = word; }
//                                                      ^
public:
	Talk(string who) {w=who;}
	void insult(string word) {w=word;}
	string get_w() { return w; }
private:
	string w;
};

class Colega {
	public:
		void insult_also(Talk *t, string word) { t->w = word; }
};

Hello::Hello() {
	cout << "inside Hello constructor" << endl;
}
Hello::Hello(string s) {
	cout << "inside Hello string constructor" << endl;
	hello_world=s;
}
Hello::~Hello() {
	cout << "inside Hello destructor" << endl;
	hello_world="";
}

int main(int argc, char *argv[])
{
	Hello	h;
	Hello	hello("Hola");
	Talk	t("Fulano");
	Colega	c;

	h.set_hello("Hello, World!");
	cout << h.get_hello() << endl;
	cout << hello.get_hello() << endl;

	t.set_hello("Hello, Fulano");
	cout << t.get_w() << endl;
	cout << t.get_hello() << endl;
	t.insult("Fulano, eres un cerdo");
	cout << t.get_w() << endl;
	c.insult_also(&t, "Fulano es realmente un cerdo");
	cout << t.get_w() << endl;

	return 0;
}