call base class constructor

1. When the base class does not write its own constructor, the derived class calls the default constructor of the base class by default. Ex: Public class mybaseclass { }   Public class myderivedclass: mybaseclass { Public myderivedclass () { Console.

1. member functions that cannot be automatically inherited Constructor (including copy constructor) Destructor= Operator Ii. Inheritance and constructor The constructor of the base class is not inherited. You must declare your own constructor In

LeeLin blog (1) When the base class does not have its own constructor, the default bar of the derived class uses the constructor of the base class.(2) When the base class has a self-compiled constructor, you must add a constructor without parameters

(1) When the base class does not have its own constructor, the default bar of the derived class uses the constructor of the base class.(2) When the base class has a self-compiled constructor, you must add a constructor without parameters to the base

An understanding of the basic class constructor called by a derived class in C.C # class default constructor in this document refers to the system default non-argument constructor without compiling Constructor   1. When the base class does not write

The default constructor here refers to the system default parameterless constructor without writing the constructor1. When a constructor is not written by itself in the base class, the default constructor of the base class is called by the derived

In C ++, constructor is a special function called when the component object is called. Its purpose is to initialize the object, so that the object can be in a reasonable State before it is used. However, the design of constructor functions is not

C + + base class and derived class conversionsIn public inheritance, in private inheritance and protection inheritance, only public inheritance can preserve the characteristics of the base class, it retains all members of the base class except

C ++ constructor & copy constructor & constructor of derived classes & constructor of virtual inheritanceConstructor is a special method. It is mainly used to initialize an object when an object is created, that is, assigning an initial value to the

on the unreasonable design of C + + construction function Author: Zhang In C + +, a constructor is a special function that is invoked at the time of the Component object to initialize the object so that the object can be in a reasonable state before