A.7.4.7 Logical Negation Operator
The operand of the ! operator must have arithmetic type or be a pointer, and the result is 1 if the value of its operand compares equal to 0, and 0 otherwise. The type of the result is int.
The operand of the ! operator must have arithmetic type or be a pointer, and the result is 1 if the value of its operand compares equal to 0, and 0 otherwise. The type of the result is int.
TCPL/A.07.04.7_Logical_Negation_Operator (2008-02-23 15:34:15由localhost编辑)