| Ruud H.G. van Tol on Sat, 05 Jul 2025 21:19:25 +0200 |
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| Re: flags in a bitmap |
On 2025-07-05 20:37, Bill Allombert wrote:
[...] I have made a updated version (which no more allow to clear the highest bit).
? ??bitclear
'bitclear' not found !
? ?bitset
bitset(~x,n): set bit n of x in place, assuming x >= 2^n.
? ?bitclear
bitclear(~x,n): clear bit n of x in place, assuming x >= 2^(n+1).
? ?bitflip
bitflip(~x,n): flip bit n of x in place, assuming x >= 2^{n+1}.
The brackets are {} vs ().
-- Ruud