| Precedence
|
Operator(s)
|
Description
|
Ass.
|
| 1
|
::
|
Scope resolution
|
→
|
| 2
|
a++ a--
|
Suffix/postfix increment and decrement
|
→
|
|
|
type() type{}
|
Functional cast
|
→
|
|
|
a()
|
Function call
|
→
|
|
|
a[]
|
Subscript
|
→
|
|
|
. ->
|
Member access
|
→
|
| 3
|
++a --a
|
Prefix increment and decrement
|
←
|
|
|
+a -a
|
Unary plus and minus
|
←
|
|
|
! ~
|
Logical NOT and bitwise NOT
|
←
|
|
|
(type)
|
C-style cast
|
←
|
|
|
*a
|
Indirection (dereference)
|
←
|
|
|
&a
|
Address-of
|
←
|
|
|
sizeof
|
Size-of
|
←
|
|
|
co_await
|
await-expression
|
←
|
|
|
new new[]
|
Dynamic memory allocation
|
←
|
|
|
delete delete[]
|
Dynamic memory deallocation
|
←
|
| 4
|
.* ->*
|
Pointer-to-member
|
→
|
| 5
|
a*b a/b a%b
|
Multiplication, division, and remainder
|
→
|
| 6
|
a+b a-b
|
Addition and subtraction
|
→
|
| 7
|
<< >>
|
Bitwise left shift and right shift
|
→
|
| 8
|
<=>
|
Three-way comparison operator
|
→
|
| 9
|
< <= > >=
|
For relational operators < and ≤ and > and ≥ respectively
|
→
|
| 10
|
== !=
|
For equality operators = and ≠ respectively
|
→
|
| 11
|
a&b
|
Bitwise AND
|
→
|
| 12
|
^
|
Bitwise XOR (exclusive or)
|
→
|
| 13
|
|
|
Bitwise OR (inclusive or)
|
→
|
| 14
|
&&
|
Logical AND
|
→
|
| 15
|
||
|
Logical OR
|
→
|
| 16
|
… ? … : …
|
Ternary conditional
|
←
|
|
|
throw
|
throw operator
|
←
|
|
|
co_yield
|
yield-expression
|
←
|
|
|
=
|
Direct assignment (provided by default for C++ classes)
|
←
|
|
|
+= -=
|
Compound assignment by sum and difference
|
←
|
|
|
*= /= %=
|
Compound assignment by product, quotient, and remainder
|
←
|
|
|
<<= >>=
|
Compound assignment by bitwise left shift and right shift
|
←
|
|
|
=
|
Compound assignment by bitwise AND, XOR, and OR
|
←
|
| 17
|
,
|
Comma
|
→
|