Operator Precedence in C++
By: Kamini in C++ Tutorials on 2007-09-17
It is important to understand that operators have a precedence, but it is not essential to memorize the precedence.
Definition: Precedence is the order in which a program performs the operations in a formula. If one operator has precedence over another operator, it is evaluated first.
Higher precedence operators "bind tighter" than lower precedence operators; thus, higher precedence operators are evaluated first. The lower the rank in the following chart, the higher the precedence.
Operator Precedence.
Rank | Name | Operator |
1 | scope resolution | :: |
2 | member selection, subscripting, | . -> |
function calls, postfix increment | () | |
and decrement | ++ -- | |
3 | sizeof, prefix increment and decrement, | ++ -- |
complement, and, not, unary minus and plus, | ^ ! | |
address of and dereference, new, new[], delete, | - + | |
delete[], casting, sizeof(), | & * | |
() | ||
4 | member selection for pointer | .* ->* |
5 | multiply, divide, modulo | * / % |
6 | add, subtract | + - |
7 | shift | << >> |
8 | inequality relational | < <= > >= |
9 | equality, inequality | == != |
10 | bitwise AND | & |
11 | bitwise exclusive OR | ^ |
12 | bitwise OR | | |
13 | logical AND | && |
14 | logical OR | || |
15 | conditional | ?: |
16 | assignment operators | = *= /= %= |
+= -= <<= >>= | ||
&= |= ^= | ||
17 | throw operator | throw |
18 | comma | , |
Add Comment
This policy contains information about your privacy. By posting, you are declaring that you understand this policy:
- Your name, rating, website address, town, country, state and comment will be publicly displayed if entered.
- Aside from the data entered into these form fields, other stored data about your comment will include:
- Your IP address (not displayed)
- The time/date of your submission (displayed)
- Your email address will not be shared. It is collected for only two reasons:
- Administrative purposes, should a need to contact you arise.
- To inform you of new comments, should you subscribe to receive notifications.
- A cookie may be set on your computer. This is used to remember your inputs. It will expire by itself.
This policy is subject to change at any time and without notice.
These terms and conditions contain rules about posting comments. By submitting a comment, you are declaring that you agree with these rules:
- Although the administrator will attempt to moderate comments, it is impossible for every comment to have been moderated at any given time.
- You acknowledge that all comments express the views and opinions of the original author and not those of the administrator.
- You agree not to post any material which is knowingly false, obscene, hateful, threatening, harassing or invasive of a person's privacy.
- The administrator has the right to edit, move or remove any comment for any reason and without notice.
Failure to comply with these rules may result in being banned from submitting further comments.
These terms and conditions are subject to change at any time and without notice.
- Data Science
- Android
- React Native
- AJAX
- ASP.net
- C
- C++
- C#
- Cocoa
- Cloud Computing
- HTML5
- Java
- Javascript
- JSF
- JSP
- J2ME
- Java Beans
- EJB
- JDBC
- Linux
- Mac OS X
- iPhone
- MySQL
- Office 365
- Perl
- PHP
- Python
- Ruby
- VB.net
- Hibernate
- Struts
- SAP
- Trends
- Tech Reviews
- WebServices
- XML
- Certification
- Interview
categories
Related Tutorials
Calculating total based on the given quantity and price in C++
Sorting an array of Strings in C++
Matrix using nested for loops in C++
Compute the square root of the sum of the squares of an array in C++
Calculate average using Two-Dimensional Array in C++
Two-Dimensional Array Manipulation in C++
Compiling and Linking Multiple Source Files in C++
Escape Sequences for Nonprintable Characters in C++
Using the Built-in Arithmetic Types in C++
Comments