shower.hpp

深入浅出设计模式（书配套c++源代码)。包含20个设计模式的c++实现。

#ifndef	_HFDP_CPP_MEDIATOR_AUTO_HOUSE_SHOWER_HPP_
#define _HFDP_CPP_MEDIATOR_AUTO_HOUSE_SHOWER_HPP_

namespace HeadFirstDesignPatterns {
namespace Mediator {
namespace AutoHouse {

class Shower : public Appliance {
	public: Shower( Mediator* mediator ) : 
		Appliance( mediator ) { assert( mediator );
	}
	public: void off() {
		_mediator->output( "Shower is off" );
	}
	public: void on( unsigned long value ) {
		_mediator->output( "Shower is on" );
	}
	public: void onEvent( unsigned long value ) const {
		_mediator->onEvent( this, value );
	}
};

} // namespace AutoHouse
} // namespace Mediator
} // namespace HeadFirstDesignPatterns

#endif