No, go does not have generics.

chan int is not the same type as chan string for instance and you cannot 
declare a type that hold all types of channel unless you resort to 
"interface {}" AND runtime reflection.

Le jeudi 22 mars 2018 16:25:39 UTC-10, 刘焱 a écrit :
>
> I'm trying to define a Reference Counted Channel struct, like below:
>
> type RefCountedChannel {
>     Channel chan Type
>     RefCount int
>     mux sync.Mutex
> }
>
> I have to define different struts to hold different channel types.
> But I don't care the type of Channel, I just close is when RefCount become 
> 0.
> May I use a single Channel to hold all types of channels?
>

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