C Unary Operators

Unary operators appear before their operand and associate from right to left.

Syntax

• unary-expression:
  postfix-expression

  ++ unary-expression

  -- unary-expression

  unary-operator cast-expression

  sizeof unary-expression

  sizeof ( type-name )

• unary-operator: one of
  &   *   +   –   ~   !

See Also

Reference

C Operators