#include <iostream.h>



class A
{
	public:
		void throwIt() const;
};


class B
{
	public:
		void callA(const A& a) const;
};

class X
{
	private:
		const char* ptr;
	public:
		X(const char*);
		void print() const;
};


int main(int argc, char** argv)
{
	try
	{
		A a;
		B b;
		
		b.callA(a);
	}
// 	catch(char x)
// 	{
// 		cout << "Char-Catch: " << x << endl;
// 	}
	catch(...)
	{
		cout << "catch ..." << endl;
	}
	
	return 0;
};



void A::throwIt() const
{
	cout << "In A" << endl;
	throw 'a';
	//throw;
}

void B::callA(const A& a) const
{
	cout << "In B" << endl;
	a.throwIt();
}

X::X(const char* x) : ptr(x)
{
	cout << "X constructor" << endl;
}

void X::print() const
{
	cout << this->ptr << endl;
}