{"action":"created","issue":{"url":"https://api.github.com/repos/RoaringBitmap/RoaringBitmap/issues/44","repository_url":"https://api.github.com/repos/RoaringBitmap/RoaringBitmap","labels_url":"https://api.github.com/repos/RoaringBitmap/RoaringBitmap/issues/44/labels{/name}","comments_url":"https://api.github.com/repos/RoaringBitmap/RoaringBitmap/issues/44/comments","events_url":"https://api.github.com/repos/RoaringBitmap/RoaringBitmap/issues/44/events","html_url":"https://github.com/RoaringBitmap/RoaringBitmap/issues/44","id":108976662,"number":44,"title":"Optimize iterators (e.g., in particular over mapped bitmaps)","user":{"login":"lemire","id":391987,"avatar_url":"https://avatars.githubusercontent.com/u/391987?v=3","gravatar_id":"","url":"https://api.github.com/users/lemire","html_url":"https://github.com/lemire","followers_url":"https://api.github.com/users/lemire/followers","following_url":"https://api.github.com/users/lemire/following{/other_user}","gists_url":"https://api.github.com/users/lemire/gists{/gist_id}","starred_url":"https://api.github.com/users/lemire/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/lemire/subscriptions","organizations_url":"https://api.github.com/users/lemire/orgs","repos_url":"https://api.github.com/users/lemire/repos","events_url":"https://api.github.com/users/lemire/events{/privacy}","received_events_url":"https://api.github.com/users/lemire/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/RoaringBitmap/RoaringBitmap/labels/enhancement","name":"enhancement","color":"84b6eb"},{"url":"https://api.github.com/repos/RoaringBitmap/RoaringBitmap/labels/help%20wanted","name":"help wanted","color":"009800"},{"url":"https://api.github.com/repos/RoaringBitmap/RoaringBitmap/labels/performance","name":"performance","color":"5319e7"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":5,"created_at":"2015-09-29T22:55:51Z","updated_at":"2016-03-02T23:26:15Z","closed_at":null,"body":"Currently, when iterating over an ImmutableRoaringBitmap, one instantiates object containers and then iterator objects.\r\n\r\nWe could streamline this process by *not* creating the object containers and iterating directly over the original ByteBuffer."},"comment":{"url":"https://api.github.com/repos/RoaringBitmap/RoaringBitmap/issues/comments/191490874","html_url":"https://github.com/RoaringBitmap/RoaringBitmap/issues/44#issuecomment-191490874","issue_url":"https://api.github.com/repos/RoaringBitmap/RoaringBitmap/issues/44","id":191490874,"user":{"login":"pwebbitrs","id":10462052,"avatar_url":"https://avatars.githubusercontent.com/u/10462052?v=3","gravatar_id":"","url":"https://api.github.com/users/pwebbitrs","html_url":"https://github.com/pwebbitrs","followers_url":"https://api.github.com/users/pwebbitrs/followers","following_url":"https://api.github.com/users/pwebbitrs/following{/other_user}","gists_url":"https://api.github.com/users/pwebbitrs/gists{/gist_id}","starred_url":"https://api.github.com/users/pwebbitrs/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/pwebbitrs/subscriptions","organizations_url":"https://api.github.com/users/pwebbitrs/orgs","repos_url":"https://api.github.com/users/pwebbitrs/repos","events_url":"https://api.github.com/users/pwebbitrs/events{/privacy}","received_events_url":"https://api.github.com/users/pwebbitrs/received_events","type":"User","site_admin":false},"created_at":"2016-03-02T23:26:15Z","updated_at":"2016-03-02T23:26:15Z","body":"@lemire  I totally agree on all counts.  And to qualify my comment -  It's certainly not slow :)    It's one of those things one looks at while trying to shave micros/nano's off something that's on the hotpath and get's hit a **lot**. \r\n\r\nYes it is a bit of a shift in design so yeah it would require more thought than actual code. \r\n"}}