oop

简明释义

英[uːp]美[up]

abbr. 面向对象的程序设计（Object Oriented Programming）；物件导向程式设计（Object - Oriented Programming）

英英释义

单词用法

同义词

反义词

例句

1.Scala fully supports Object Oriented Programming (OOP).

Scala完全支持面向对象编程(OOP)。

2.Obviously, it was developed by persons having tremendous OOP skills.

显而易见开发它的程序人员在面向对象程序设计上有着非凡的造诣。

3.As of PHP V5.3, the blog posts on OOP are positive, and the PHP OOP issues have largely been fixed.

而对于PHPV5.3，有关OOP的博文都是正面的，并且PHP OOP的问题在很大程度上已得到解决。

4.It is more of a functional languages relying on function calls rather than OOP.

它更接近与依赖函数调用的函数式语言，而非面向对象语言。

5.OOP can be as simple as data abstraction, or as complex as a company-wide methodology.

OOP可以象数据抽象那样简单，也可以象公司范围的方法学那样复杂。

6.The synthesis it creates between OOP and FP is an excellent "best of both worlds" solution.

它综合了OOP和FP的优点，是一个优秀的两全其美的解决方案。

7.R's OOP system similarly boils down to what (if anything) is in an object's class attribute.

R的OOP系统类似于把某些东西压缩在对象的class属性中。

8.I accidentally dropped my phone and said, 'Oop, that was not good!'

我不小心掉了手机，脱口而出：‘哎呀，这可不好！’

9.When I realized I had forgotten my wallet, I exclaimed, 'Oop, I need to go back!'

当我意识到忘记带钱包时，我惊呼道：‘哎呀，我需要回去！’

10.She spilled her drink on the table and quickly said, 'Oop, let me clean that up.'

她把饮料洒在桌子上，立刻说：‘哎呀，让我来清理一下。’

11.During the presentation, he forgot a key point and said, 'Oop, I meant to mention that earlier.'

在演讲中，他忘记了一个关键点，说道：‘哎呀，我本来想早点提到这个。’

12.After tripping on the sidewalk, she laughed and said, 'Oop, that was graceful!'

在在人行道上绊倒后，她笑着说：‘哎呀，真优雅！’

作文

In the world of programming, the term oop refers to Object-Oriented Programming, which is a paradigm that uses "objects" to design applications and computer programs. This approach is based on several key concepts such as encapsulation, inheritance, and polymorphism. Understanding these principles can significantly enhance a programmer's ability to create efficient and reusable code. oop allows developers to model real-world entities more effectively, making it easier to manage complex systems. For instance, in a game development scenario, a player could be represented as an object with properties like health, score, and methods such as jump or run. By encapsulating these attributes and behaviors within an object, programmers can create more organized and maintainable code.

One of the significant advantages of oop is its ability to promote code reusability. Through inheritance, a new class can inherit the characteristics of an existing class, allowing developers to build upon existing code without having to rewrite it from scratch. This not only saves time but also reduces the likelihood of introducing errors into the codebase. For example, if there is a class called 'Vehicle', we can create subclasses like 'Car' and 'Bike' that inherit common attributes such as speed and capacity while adding their unique features.

Polymorphism is another important aspect of oop. It allows objects to be treated as instances of their parent class, enabling a single interface to control access to different underlying forms (data types). This means that a function can take an object of a parent class and work with it, regardless of the specific subclass it belongs to. This flexibility makes it easier to scale applications as new types can be added with minimal changes to the existing codebase.

Encapsulation plays a crucial role in ensuring that the internal workings of an object are hidden from the outside. This means that the object's state can only be modified through its methods, which helps maintain integrity and prevents unintended interference. For example, if a bank account is represented as an object, its balance should not be directly accessible; instead, methods like deposit and withdraw would be used to modify it safely. This principle of data hiding is fundamental to creating robust applications that are less prone to bugs and security issues.

Despite its many benefits, oop is not without challenges. It can introduce complexity, especially for beginners who may struggle with the abstract concepts of classes and objects. Additionally, improper use of oop can lead to over-engineering, where simple problems are solved with unnecessarily complicated solutions. Thus, it is essential for developers to strike a balance and apply oop principles judiciously.

In conclusion, oop is a powerful programming paradigm that offers numerous advantages for software development. By embracing its core concepts—encapsulation, inheritance, and polymorphism—developers can create more organized, maintainable, and reusable code. As the demand for complex software systems continues to grow, understanding and implementing oop will remain a vital skill for programmers. Whether building games, web applications, or enterprise software, the principles of oop provide a strong foundation for successful programming practices.

在编程世界中，术语oop指的是面向对象编程，这是一种使用“对象”来设计应用程序和计算机程序的范式。这种方法基于几个关键概念，例如封装、继承和多态。理解这些原则可以显著提高程序员创建高效和可重用代码的能力。oop允许开发人员更有效地建模现实世界的实体，使管理复杂系统变得更加容易。例如，在游戏开发场景中，玩家可以表示为一个具有生命值、分数等属性以及跳跃或奔跑等方法的对象。通过将这些属性和行为封装在一个对象内，程序员可以创建更有组织和可维护的代码。

oop的一个显著优势是促进代码重用。通过继承，新类可以继承现有类的特性，允许开发人员在不必从头开始重写的情况下构建现有代码。这不仅节省了时间，而且减少了引入错误到代码库的可能性。例如，如果有一个名为“车辆”的类，我们可以创建名为“汽车”和“自行车”的子类，这些子类继承共同的属性，如速度和容量，同时添加它们独特的特征。

多态是oop的另一个重要方面。它允许对象被视为其父类的实例，使单个接口能够控制对不同底层形式（数据类型）的访问。这意味着一个函数可以接受一个父类的对象并与之一起工作，无论它属于哪个特定子类。这种灵活性使得随着新类型的添加，扩展应用程序变得更加容易，而对现有代码库的更改最小。

封装在确保对象的内部工作对外部隐藏方面发挥着至关重要的作用。这意味着对象的状态只能通过其方法进行修改，这有助于保持完整性并防止意外干扰。例如，如果一个银行账户被表示为一个对象，它的余额不应该被直接访问；相反，应该使用存款和取款等方法安全地进行修改。数据隐藏的这一原则对于创建强健的应用程序至关重要，这些应用程序不易出现错误和安全问题。

尽管有许多好处，oop也不是没有挑战。它可能会引入复杂性，特别是对于初学者来说，他们可能会在类和对象的抽象概念上挣扎。此外，不当使用oop可能导致过度工程，即用不必要复杂的解决方案来解决简单问题。因此，开发人员必须找到平衡点，并明智地应用oop原则。

总之，oop是一种强大的编程范式，为软件开发提供了许多优势。通过掌握其核心概念——封装、继承和多态，开发人员可以创建更有组织、可维护和可重用的代码。随着对复杂软件系统的需求不断增长，理解和实施oop将始终是程序员的一项重要技能。无论是构建游戏、Web应用程序还是企业软件，oop的原则为成功的编程实践提供了坚实的基础。