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.