添加设计模式及例子,包括:单例、抽象工厂、适配器、桥接、观察者模式

This commit is contained in:
huihut
2018-07-22 14:50:54 +08:00
parent 92bc715c1f
commit b69685a5a7
31 changed files with 839 additions and 31 deletions

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//
// Created by xiemenghui on 2018/7/21.
//
#ifndef DESIGNPATTERN_OBSERVER_H
#define DESIGNPATTERN_OBSERVER_H
// 抽象观察者
class IObserver
{
public:
virtual void Update(float price) = 0; // 更新价格
};
#endif //DESIGNPATTERN_OBSERVER_H