What is ~0?

[Farabi]

What is "~0" mean on C++ programming? Is it mean reverse all of the zero bit? ~0=0FFFFFFFFh?

[qWord]

yes

[Ghandi]

The '~' operator is a bitwise NOT, otherwise known as "one's compliment":

http://www.cprogramming.com/tutorial/bitwise_operators.html

HR,
Ghandi