C++ Operator Precedence
| Level | Operator(s) | Description | Associativity |
|---|---|---|---|
17 | :: | global scope (unary) | right-to-left |
17 | :: | class scope (binary) | left-to-right |
16 | -> . | member selectors | left-to-right |
16 | [ ] | array index | left-to-right |
16 | ( ) | function call | left-to-right |
16 | ( ) | type construction | left-to-right |
16 | sizeof | size in bytes | left-to-right |
15 | ++ -- | increment, decrement | right-to-left |
15 | ~ | bitwise NOT | right-to-left |
15 | ! | logical NOT | right-to-left |
15 | + - | unary plus, minus | right-to-left |
15 | * & | dereference, address-of | right-to-left |
15 | ( ) | cast | right-to-left |
15 | new delete | free store management | right-to-left |
14 | ->* .* | member pointer selectors | left-to-right |
13 | * / % | multiplicative operators | left-to-right |
12 | + - | arithmetic operators | left-to-right |
11 | << >> | bitwise shift | left-to-right |
10 | < <= > >= | relational operators | left-to-right |
9 | == != | equality, inequality | left-to-right |
8 | & | bitwise AND | left-to-right |
7 | ^ | bitwise exclusive OR | left-to-right |
6 | | | bitwise inclusive OR | left-to-right |
5 | && | logical AND | left-to-right |
4 | || | logical OR | left-to-right |
3 | ? : | arithmetic if | left-to-right |
2 | = *= /* %= += -= <<= >>= &= |= ^= | assignment operators | right-to-left |
1 | , | comma operator | left-to-right |
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Updated: 06/14/2018 11:44AM