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Τελεστές
Η προτεραιότητα των τελεστών στη C++ δίνεται από τον παρακάτω πίνακα.
| Level | Precedence group | Operator | Description | Grouping |
|---|---|---|---|---|
| 1 | Scope | :: | scope qualifier | Left-to-right |
| 2 | Postfix (unary) | ++ – | postfix increment / decrement | Left-to-right |
| () | functional forms | |||
| [] | subscript | |||
| . → | member access | |||
| 3 | Prefix (unary) | ++ – | prefix increment / decrement | Right-to-left |
| ~ ! | bitwise NOT / logical NOT | |||
| + - | unary prefix | |||
| & * | reference / dereference | |||
| new delete | allocation / deallocation | |||
| sizeof | parameter pack |
(type) C-style type-casting 4 Pointer-to-member .* →* access pointer Left-to-right 5 Arithmetic: scaling * / % multiply, divide, modulo Left-to-right 6 Arithmetic: addition + - addition, subtraction Left-to-right 7 Bitwise shift « » shift left, shift right Left-to-right 8 Relational < > ⇐ >= comparison operators Left-to-right 9 Equality == != equality / inequality Left-to-right 10 And & bitwise AND Left-to-right 11 Exclusive or ^ bitwise XOR Left-to-right 12 Inclusive or | bitwise OR Left-to-right 13 Conjunction && logical AND Left-to-right 14 Disjunction || logical OR Left-to-right 15 Assignment-level expressions = *= /= %= += -=
= «= &= ^= |= assignment / compound assignment Right-to-left
?: conditional operator 16 Sequencing , comma separator Left-to-right