stereooffcommand.hpp

来自「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。」· HPP 代码 · 共 26 行

#ifndef	_HFDP_CPP_COMMAND_SIMPLE_REMOTE_STEREO_OFF_COMMAND_HPP_
#define _HFDP_CPP_COMMAND_SIMPLE_REMOTE_STEREO_OFF_COMMAND_HPP_

#include "Remote.hpp"

namespace HeadFirstDesignPatterns {
namespace Command {
namespace Remote {

class StereoOffCommand : public Command {
 
	private: const Stereo* _stereo;
 
	public: explicit StereoOffCommand( const Stereo* stereo ) :
		_stereo( stereo ) { assert( stereo );
	}
	public: void execute() const {
		_stereo->off();
	}
};

} // namespace Remote
} // namespace Command
} // namespace HeadFirstDesignPatterns

#endif