// exception7.h			By: Aiman Hanna -  ©1993-2006 Aiman Hanna

#include <iostream.h>

class ProducerConsumer
{
	public: 
		ProducerConsumer();
		bool isEmpty();
		bool isFull();

		void produceItem( int item = 0);	// No need to return bool anymore
		void consumeItem();					// No need to return bool anymore

		void setItem(int);				
		void displayBuffContents();

	private: 
		
		int buff[10];
};

class Excp
{
	public:
		virtual void showExcpMessage();

};


class ProducerConsumerExcp : public Excp
{
	public:
		virtual void showExcpMessage();
};


class ConsumeOnEmpty: public ProducerConsumerExcp
{

	public: 
		virtual void showExcpMessage();
};


class ProduceOnFull: public ProducerConsumerExcp
{

	public: 
		virtual void showExcpMessage();
};


class ProduceInvalidValue: public ProducerConsumerExcp
{

	public: 
		virtual void showExcpMessage();
		void showExcpMessage2();
		void showFailedAgainMessage();
};