describe inheritance

Today I saw a very good article on the internet, which is about the C + + class inheriting the memory layout. After looking at the benefit of a lot, now turned in my own blog inside, as a later review of the use. --On VC + + object model(US) Jane

Class Object Memory layout, virtual functions, virtual inheritance and multi-inheritance Implementation Mechanism 1. classes without inheritance relationships 2. Single inheritance 2.1 single-layer inheritance 2.2 multi-Inheritance 3.

Original link: http://www.cnblogs.com/shuhari/archive/2009/06/04/inherit_thinking.htmlIs it good to inherit?The classical oo theory says: Inheritance is one of the three cornerstones of object-oriented.Modern OO theory says that the combination is

Inheritance is a double-edged sword.Through the previous sections, we should have a better understanding of inheritance, but before we say that inheritance is actually a double-edged sword, why do you say so? On the one hand, inheritance is very

Combination and inheritance are both ways to improve code reusability. When designing an object model, you can identify the combination and inheritance relationships between classes according to semantics. In some cases, a combination or inheritance

In UML, Java inheritance and interfaces are represented in the previous article.ArticleIn JavaProgramming LanguageAnd UML class diagrams indicate the differences between classes, attributes, operations, and associations. Let's take a look at how to

One- phase object inheritance mechanismToday is nothing to do, to understand the three major characteristics of object-oriented inheritance, the past learning C + + and C # are Orthodox object-oriented languageWords, the study time also did not have

This article mainly describes the distribution of C ++ objects in virtual inheritance, the essential differences between dynamic_cast and static_cast, and the format of virtual function tables are also introduced. Most C ++ programmers are similar.

What is inheritance?Inheritance is also one of the important features of object-oriented. As the name implies, inheritance refers to the action of deriving a new class from an existing class. New classes can absorb existing classes of data

This article mainly explains the issue of virtual inherited Object Memory Distribution in the G ++ compiler, the essential differences between dynamic_cast and static_cast, and the format of virtual function tables are also introduced. Most C ++