Questions tagged [generic-callback]
5 questions
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votes
4 answers
Dynamically create generic function pointer from method pointer, deducing return value and params
I have this helper class that I use to call member methods for code that's expecting static C functions. This particular "version" is compatible with Windows LPTHREADROUTINE callbacks, taking a DWORD (class::method) (void *) function as a parameter,…
Mahmoud Al-Qudsi
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1 answer
Accessing branch-and-cut node id in generic Cplex callback
I have an optimization problem that is decomposed using Benders decomposition. I implemented a Cplex generic callback (in JAVA) that includes Lazy, User and Heuristic callbacks. Now, I need to add some cut management strategies e.g., limiting the…
hmd.pouya
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1 answer
How to pass different callbacks to same function in android
I am new to android and I am currently trying to make volley post request and get a response from an API. What I did is call a callback when the response is successful. This callback works fine if I call from a single class, for instance, say…
Ram Keerthy
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Javascript share a generic callback with unique states
I have a working but tedious code.
I have 6 of the onoff objects to describe 6 GPIO inputs. All of them need to register a callback [i.e. obj.watch(callback)] to detect state change.
Currently, my functional code looks like this
Var states = [[0,0],…
Patrick
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I have made two template classes,could any one tell me if these things are useful?
Recently i made two template classes,according to the book "Modern C++ design". I think these classes are useful but no one in my company agree with me,so could any one tell me if these things are useful?
The first one is a parameter wrapper,it can…
soul
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