C # core Foundation-class constructor,I. Constructor
The constructor of a class is a member method of the class. It serves to initialize the members of the class. Class constructor methods include:
1. Static Constructor2. instance Construction
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
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
static variables
The static variable is on the stack and is a global variable that has been generated at compile time.
public class Cow
{public
static int count;
private int id;
Public Cow ()
{
id = ++count
}
}
The client creates 2 cow
C ++ class related issues, constructor and destructor, copy constructor instance explanations, constructor instance explanations
The basic task of object-oriented is to describe the object and classify and summarize the object. The class type is
Beforefieldinit and class static Constructor
Luo chaohui (http://kesalin.cnblogs.com /)
This article follows the "signature-non-commercial use-consistency" creation public agreement
As follows:Code:
Using System; Namespace Beforefieldinit
Description of C # static Constructor
Static constructor is a new feature of C #, which is rarely used. However, we need to use static variables when initializing them. This constructor belongs to a class rather than an instance. That is to say,
Java Base Static block, non-static block, execution sequence of constructor, java Constructor
There are usually some static blocks in Java, which are used for initialization before the class is generated. No matter java or the static block in C ++,
1. instance constructor and class
Constructor is a special method that allows you to instantiate a type into a good state.
When creating an instance of the following type:
1) allocate memory for instance fields.
2) initialize additional fields of
Construction operations of default constructor in the C ++ object model, and object model constructorA class. If there is no user-declared constructor, a default constructor is implicitly declared. The implicitly declared constructor determines when
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