what's the easiest way to round up to power of 2?

BlitzMax Forums/BlitzMax Programming/what's the easiest way to round up to power of 2?

The forum is locked. These are the original blitzbasic.com forums, kept so they can still be read. No new topics, replies or edits can be made here. To join in, head over to the Blitz3D+ forums.

tonyg
 #1
This is how Bmax does it 
		Function Pow2Size( n )
			Local t=1
			While t<n
				t:*2
			Wend
			Return t
		End Function

<edit> Notice you say without an array or loop then you're limiting yourself somewhat to possible solutions.