Assignment operator
The assignment symbol "=" is the assignment operator, which is to assign a data to a variable. The function of "a=3" is to perform an assignment operation (or assignment operation). Assign the constant 3 to variable a. You can
C + + copy constructor assignment constructor=================================In a word, the assignment function assumes that the object is defined, and that the copy construct is executed to create an object. A copy construct requires a deep
Addition operator: + and-Grammar
expression + expression
expression–expression
NoteThe Add operator is:
Add (+)
Minus (–)
These binary operators have left to right associations.
The add operator takes an operand of
Copy constructors and copy assignment operatorsstarting with C + + 11, the language supports two types of allocations: copying assignments and moving assignments. In this article, "assignment" means copying an assignment unless there are other
This is a creation in
Article, where the information may have evolved or changed.
Assign Value (Assignment)
The value of the variable can be updated with the assignment operator = v = 10.
x = 1 //named variable x*p = True
This is a creation in
Article, where the information may have evolved or changed.
Assign Value (Assignment)
The value of the variable can be updated with the assignment operator = v = 10.
x = 1 //named variable x*p = True
Chapter 2 class constructor, destructor, and assignment function
Constructors, destructor, and assignment functions are the most basic functions of each class. They are so common that they are easy to paralyze. In fact, these seemingly simple
To:
Http://hi.baidu.com/zhang_bi/blog/item/57edb701a9da6b00728b65db.html
There are two types of value assignment statements in OpenGL:Blocking value assignment statement ("= ")AndNon-blocking value assignment statement (". Correct use of the two
Class constructor, destructor, and value assignment function
Constructors, destructor, and assignment functions are the most basic functions of each class. They are so common that they are easy to paralyze. In fact, these seemingly simple functions
This article mainly introduces the difference between the copy constructor and assignment operator, and when to call the copy constructor and when to invoke the assignment operator. Finally, the problem of deep copy and shallow copy is simply
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.