Bastien Montagne
fe9b21a44a
Behavior is similar to python's set.pop(), it removes and returns a 'random' entry from the hash. Notes: * Popping will return items in same order as ghash/gset iterators (i.e. increasing order in internal buckets-based storage), unless ghash/gset is modified in between. * We are keeping a track of the latest bucket we popped out (through a 'state' parameter), this allows for similar performances to iterators when iteratively popping a whole hash (without it, we are roughly O(n!), with it we are roughly O(n)...). Reviewers: campbellbarton Differential Revision: https://developer.blender.org/D1808