后缀运算符Postfix Operators

后缀运算符在表达式计算中具有最高优先级(最紧密的绑定)。The postfix operators have the highest precedence (the tightest binding) in expression evaluation.

语法Syntax

postfix-expression:postfix-expression:
primary-expressionprimary-expression

postfix-expression [ expression ]postfix-expression [ expression ]

postfix-expression ( argument-expression-list opt)postfix-expression ( argument-expression-list opt)

postfix-expression .postfix-expression . identifieridentifier

postfix-expression -> identifierpostfix-expression -> identifier

postfix-expression ++postfix-expression ++

postfix-expression --postfix-expression --

具有此优先级别的运算符为数组下标、函数调用、结构和联合成员以及后缀递增和递减运算符。Operators in this precedence level are the array subscripts, function calls, structure and union members, and postfix increment and decrement operators.

另请参阅See Also

C 运算符C Operators