It is concluded that the Object Oriented Programming languages proves to be slower than the procedural programming languages in terms of execution speed than there counterpart.Keywords: Object oriented, procedural programming, embedded system, real-time system, high integrity system, garbage collection, ...
面向对象语言
Object-oriented Programming is a programming language that uses classes and objects to create models based on the real world environment. An Object-oriented Programming application may use a collection of objects which will pass messages when called upon to request a specific service or information. ...
To develop software, the object-oriented concepts need to be implemented in any high-level language. The high-level language that implements the concepts of object-oriented programming is known as an object-oriented language (also called an OO language).
(1)procedural model,即C语言的模式 (2)ADT model,即所谓的封装,将属性与方法封装在一起 (3)object-oriented model,支持继承、多态(只有通过指针或引用来使用,往往只有到执行期才知道指向哪种object)。 5.class object所占内存计算: nonstatic data member总和+aligment填补(32位机器为4)+支持虚拟机制产生的额外...
百度试题 结果1 题目A procedural program and an object-oriented program are differentA、正确B、错误 相关知识点: 试题来源: 解析 A 反馈 收藏
However, what if we try to accomplish the same thing using an object-oriented language like C#? While the logic is similar, the big difference with the object-oriented approach is that the code transforms the logic into an object that stores the numbers we need to replace as individual vari...
Most modern programming languages are considered object-oriented languages, but some are more object-oriented than others, depending on how the OOP principles are implemented in the language and how they are used. Some languages that were originally designed as procedural programming languages have, ov...
we tend to think of them as objects that provide some functionality. Not only that, we create a simplified view of the objects, ignoring details that are irrelevant to us. This process is calledobject-oriented decompositionbecause the system is viewed as a set of collaborative objects, and eac...
Object-oriented languages typically also provide a mechanism to control access to data and methods. Just as procedural languages provide a scope which can restrict access to variables, so an object-oriented language can restrict access to object data and methods. Access controls can limit how other...