Member Avatar for crapgarden

Is this:

A)

while (!isLegal(move, board))

the same thing as:

B)

while (isLegal(move,board) = !!)

?

Edited by crapgarden because: n/a
  • 3 Contributors
  • 5 Replies
  • 143 Views
  • 6 Hours Discussion Span
  • Latest Post Latest Post by crapgarden

Recommended Answers

All 5 Replies

Member Avatar for Ancient Dragon

There is no such thing as = !!. What you want is != 0

Edited by Ancient Dragon because: n/a
Member Avatar for crapgarden

Example A's parameter is saying "while this function returns false..." Right?

Does !=0 mean false?

Member Avatar for ichigo_cool

That means true. You're saying if it is not equal to zero, which is true.
(variable==0) means while it is false or (variable==false) means while it is false

Edited by ichigo_cool because: n/a
Member Avatar for Ancient Dragon

Yes, I actually had the statement backwords -- should have been == 0 as previously noted.

The not operator ! means 0, not false. There is no requirement for false to be 0.

Edited by Ancient Dragon because: n/a
Member Avatar for crapgarden

Cool. Got it thank you!

Be a part of the DaniWeb community

We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.