cpp-interview/DesignPattern/ObserverPattern/observer.h

//
// Created by xiemenghui on 2018/7/21.
//

#ifndef DESIGNPATTERN_OBSERVER_H
#define DESIGNPATTERN_OBSERVER_H

// Abstract observer
class IObserver
{
public:
    virtual void Update(float price) = 0;   // Update price
};

#endif //DESIGNPATTERN_OBSERVER_H
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 2018-07-22 14:50:54 +08:00			`//`
			`// Created by xiemenghui on 2018/7/21.`
			`//`

			`#ifndef DESIGNPATTERN_OBSERVER_H`
			`#define DESIGNPATTERN_OBSERVER_H`

Design mode code comments are changed to English https://github.com/huihut/interview/pull/73 2020-12-16 16:07:24 +08:00			`// Abstract observer`
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 2018-07-22 14:50:54 +08:00			`class IObserver`
			`{`
			`public:`
Design mode code comments are changed to English https://github.com/huihut/interview/pull/73 2020-12-16 16:07:24 +08:00			`virtual void Update(float price) = 0; // Update price`
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 2018-07-22 14:50:54 +08:00			`};`

			`#endif //DESIGNPATTERN_OBSERVER_H`