CODEWITHSUNDEEP
smalltalkpharomoose-technology
nes1983
nes1983

Reputation: 15756

How can I find all objects that reference myObject?

I have an object myObject and I'm not sure who's holding references to it. (I want to know because I'm reverse engineering something.)

I found the button "Objects pointing to this value" in the inspector, but it doesn't bring up anything, even if I make another object that's pointing, like this:

OrderedCollection new add: self ; inspect

Clearly, that button is broken! So, how can I get all referencing objects?

I'm using the Moose 4.6 image.

Upvotes: 7

Views: 656

Answers (3)

User
User

Reputation: 14873

In Squeak 4.5

PointerFinder pointersTo: myObject

and 

PointerExplorer new openExplorerFor: myObject

Upvotes: 0

Emil Kruberger
Emil Kruberger

Reputation: 66

PointerExplorer openOn: myObject works in Pharo, but it's slightly broken in Moose 4.6. For a quick fix revert ObjectExplorerWrapper >> icon to the previous version (AlainPlantec 12/6/2009 22:13)

In Pharo/Squeak, you can use:

myObject pointersTo

Upvotes: 5

Igor Stasenko
Igor Stasenko

Reputation: 1137

In Pharo/Squeak, you can use: myObject pointersTo

Upvotes: 4

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