Home > Backend Development > C++ > How Do I Call Base Class Constructors in C ?

How Do I Call Base Class Constructors in C ?

Linda Hamilton
Release: 2024-12-11 13:58:10
Original
543 people have browsed it

How Do I Call Base Class Constructors in C  ?

Calling Base Class Constructors in C

Inheriting classes in Java involves invoking the parent class constructor using the super() keyword. This practice ensures that the base class's constructor is executed before the derived class's constructor.

In C , a similar mechanism exists to call base class constructors with arguments. However, it requires using the initializer list in the constructor of the derived class. Here's how it works:

class BaseClass {
public:
    BaseClass(char *name);
    ...
};

class DerivedClass : public BaseClass {
public:
    DerivedClass() : BaseClass("asdf") {}
};
Copy after login

In the example above, the DerivedClass constructor initializes the BaseClass constructor with "asdf" as the argument. This must be done before any members of the DerivedClass are initialized.

The above is the detailed content of How Do I Call Base Class Constructors in C ?. For more information, please follow other related articles on the PHP Chinese website!

source:php.cn
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Latest Articles by Author
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template