C++ Inheritance, Aggregation and Composition

提供方
在此指導項目中,您將:

Inherit from a C++ Base Class called Car to create a Used Car.

Create a Parent Dealership C++ class with a list of Cars.

Combine the Used Cars, Accounts and Cars into one C++ application to demonstrate Class Re-use.

2 hours
中級
無需下載
分屏視頻
英語(English)
僅限桌面

In this project you will create a C++ application that inherits from a Car class and use aggregation and composition in a class that uses one to many Car objects. A hallmark of Object-Oriented programming is code-reuse. Code re-use allows the developer to use tried and tested code, which results in more reliable code and saves in development time as well. In Object-Oriented Programming in a language such as C++, code re-use can be accomplished in two distinctive ways. One way is to inherit from an existing class by extending its existing functionality. Another common way to re-use code is through aggregation and composition. In aggregation, the class is made up of other existing classes that may exist independent of the child class. In composition, the child class depends on its parent for existence. Note: This course works best for learners who are based in the North America region. We’re currently working on providing the same experience in other regions.

您要培養的技能

  • C++ Composition

  • C++ Classes

  • C++

  • C++ Aggregation

  • C++ Inheritance

分步進行學習

在與您的工作區一起在分屏中播放的視頻中,您的授課教師將指導您完成每個步驟:

  1. Inherit from a C++ Base Class called Car to create a Used Car.

  2. Define instance methods in the C++ Used Car Derived Class.

  3. Create a Parent Dealership C++ class with a list of Cars.

  4. Add a Motor Vehicles C++ class that contains a list of Cars to demonstrate Aggregation.

  5. Combine the Used Cars, Accounts and Cars into one C++ application to demonstrate C++ Class Re-use.

指導項目工作原理

您的工作空間就是瀏覽器中的雲桌面,無需下載

在分屏視頻中,您的授課教師會為您提供分步指導

常見問題

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由於您的工作空間包含適合筆記本電腦或台式計算機使用的雲桌面,因此指導項目不在移動設備上提供。

指導項目授課教師是特定領域的專家,他們在項目的技能、工具或領域方面經驗豐富,並且熱衷於分享自己的知識以影響全球數百萬的學生。

您可以從指導項目中下載並保留您創建的任何文件。為此,您可以在訪問云桌面時使用‘文件瀏覽器’功能。

指導項目不符合退款條件。 請查看我們完整的退款政策

指導項目不提供助學金。

指導項目不支持旁聽。

您可在頁面頂部點按此指導項目的經驗級別,查看任何知識先決條件。對於指導項目的每個級別,您的授課教師會逐步為您提供指導。

是,您可以在瀏覽器的雲桌面中獲得完成指導項目所需的一切。

您可以直接在瀏覽器中於分屏環境下完成任務,以此從做中學。在屏幕的左側,您將在工作空間中完成任務。在屏幕的右側,您將看到有授課教師逐步指導您完成項目。