// namespace3.h		By: Aiman Hanna -  ©1993-2006 Aiman Hanna

#ifndef __NAMESPACE3_H
#define __NAMESPACE3_H

#include <iostream.h>

namespace region3
{
class Calc1; // forward declaration 

// Global methods
void dup(Calc1& c1, Calc1& c2); // duplicate the value of c1 to the one of c2


// class Calc1

class Calc1
{	
	public:
		Calc1(double x = 10);
		void setValue(double); 
		double getValue() const;

	private:
		double v1;

};

} // end of namespace region3
#endif