command.h

设计模式中 命令模式的一个例子 C++编写 有工程文件可直接运行

//Command.h

#ifndef _COMMAND_H_
#define _COMMAND_H_

class Reciever;

class Command
{
public:
 virtual ~Command();

 virtual void Excute() = 0;

protected:
 Command();

private:

};

class ConcreteCommand:public Command
{
public:
 ConcreteCommand(Reciever* rev);

 ~ConcreteCommand();

 void Excute();

protected:

private:
 Reciever* _rev;
};

#endif //~_COMMAND_H_