dispatch table; symbolic references

[bearophile]

Emil:

> This works, but I am wondering if there is another way. Does D 
> support symbolic references so I could keep the hashtable in a 
> string[string], or even use a string variable holding a class 
> name to instantiate a class ?

There is a create, but I think it's still very limited and I 
think it needs to be improved:
http://dlang.org/phobos/object.html

Bye,
bearophile