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This article mainly introduces "what is the role of virtual base classes in C language and C++". In daily operation, I believe that many people have doubts about the role of virtual base classes in C language and C++. The editor consulted all kinds of materials and sorted out simple and easy-to-use methods of operation. I hope it will be helpful to answer the doubts about "what is the role of virtual base classes in C language and C++". Next, please follow the editor to study!

Catalogue

Overview

The problem of multiple inheritance

Virtual base class

Initialization

Examples

Overview

The virtual base class (virtual base class) is the parent class that declares inheritance with the keyword virtual.

The problem of multiple inheritance

Category N:

Class N {public: int a; void display () {cout

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