Re: [Vala] Implementing Singleton

[Frederik Sdun <frederik sdun googlemail com>]

* Cem Eliguzel <celiguzel ubicom com> [04.01.2010 14:02]:
> Hello,
>  
> I have the following simple singleton implementation:
>
> public class Singleton<T> : Object {
>
>       private static T instance_;
>
>      public static T instance() {
>          if (instance_ == null) {
>              instance_ = new T();
>          }
>
>          return instance_;
>      }
> }
>
> and I get the following error during compilation:
>
> error: `Singleton.T' is not a class, struct, or error code
>
> Wat is the point I'm missing?
>
> Regards,
> Cem
>
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without testing it, try to use:

      public static T instance() {
          if (instance_ == null) {
              instance_ = Object.new( typeof( T ) );
          }
remember that this won't execute you default constructor. only construct
will be called. 

Regards, Frederik

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