C function pointer - capturing context?

Question

Created Jun ’15

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In my Reachability class I'm trying to call SCNetworkReachabilityContext and set a pointer to self as info:

        var context = SCNetworkReachabilityContext(version: 0, info: nil, retain: nil, release: nil, copyDescription: nil)
        context.info = UnsafeMutablePointer<Void>(self)

Cannot find an initializer for type 'UnsafeMutablePointer<Void>' that accepts an argument list of type '(Reachability)'

How do I achieve this?

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Answer 1

ash69 OP

Jun ’15

The title to this question is wrong, but it doesn't seem that I can change it, or delete the question!

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Answer 2

LCS OP

Jun ’15

I think it will work if you use &self to get a UMP<Reachability> pointer to the instance, and then the UMP<Void> initializer can convert it.

context.info = UnsafeMutablePointer<Void>(&self)

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