Prefix Expressions - Overview

Syntax

prefix_expression:
       postfix_expression
       ++prefix_expression              - see operator++ (Prefix),
       --prefix_expression              - see operator-- (Prefix),
       prefix_operator cast_expression  - see casting and below,
       sizeof(type_name)                - see sizeof operator,
       sizeof prefix_expression         - see sizeof operator,
       allocation_expression            - see operator new,
       deallocation_expression          - see operator delete.

Prefix Operators:
       operator* (indirection)
       operator&  (address)
       operator+ (Unary) ,
       operator- (Unary) ,
       operator! and
       operator~.

Note

Prefix expressions group right to left.