2016-04-20 17:47 GMT+02:00 Eliot Miranda <eliot.miranda@gmail.com>:
Hi Pavel,
On Apr 20, 2016, at 6:54 AM, Pavel Krivanek <pavel.krivanek@gmail.com> wrote:
That is not real amount of objects in the object memory:
count := 0. object := 0 someObject. [object == 0] whileFalse: [ count := count + 1. object := object nextObject ]. count. "->724653"
Right. allObjects size is approximately equal to Object allSubInstances (but much faster to evaluate, since it makes only a single heap traversal). Class allSubInstances answers only classes, not those class's instances.
But my test was not about Object allSubInstances but about Object allSubclasses. I supposed that "Class allSubInstances size" should equal "(Class *allSubclasses* flatCollect: [ :each | each allInstances ]) size". But it is not. And it is surprised me. Interesting to know why.