OOP:A new perspective on programming

Posted on 2025-09-30 00:36  吾以观复  阅读(8)  评论(0)    收藏  举报

关联知识库:OOP:A new perspective on programming

OOP:A new perspective on programming

基本概念

  • OOP:Object-oriented programming(面向对象编程)
  • POP:Procedure-oriented programming(面向过程编程)

Compare to POP

  • POP views program as a series of steps.(POP将程序视为一系列步骤)
  • OOP views program as interactions between objects.(OOP将程序视为对象之间的交互)

4 core ideas

Abstraction(抽象)

A high level perspective to focus program overall function not implementation details

一种高层次视角,专注于程序的整体功能而非实现细节

Encapsulation(封装)

A great engineering design thinking to decrease the complexity of overall system, sub system and program by focus call not details.

一种优秀的工程设计思维,通过关注调用而非细节来降低整体系统、子系统和程序的复杂度

Inheritance(继承)

A language function design to enhance code reuse by sub class extend parent class fields and behavior.

一种语言功能设计,通过子类扩展父类的字段和行为来增强代码复用

Polymorphism(多态)

A language function design to implement overload and override to increase the scalability and readability.

一种语言功能设计,实现重载和重写以提高可扩展性和可读性

深度思考

是人类发明了面向对象?还是人类发现了面向对象?