Re: [Pharo-users] BitField

Have a look at the chapter on number in deep into pharo. You get some illustrations of bit operations for numbers bitShift: bitAnd: ... Stef Le 16/11/15 21:16, abdelghani ALIDRA a écrit :

Hi everybody,

I was discussing with Thibault about the performance of some methods defined on sets ( actually quite slow for big collections, mainly union: and intersection: ) and we were wondering if there is any implementation of some BitField-like class to speed up these operations? May be in an external project?

Abdelghani