Question Object.factory and namespaces.

[dcoder]

Hello.

I am reading through TDPL by Andresscu.  The book has the 
following example, which I am abbreviating:


void main( string[] args) {
   Stat [] stats;

   foreach( arg; args[1..$]) {
     auto newStat = cast(Stat) Object.factory( "statsinc04." ~ 
arg);
     enforce( newStat, "Invalid statistical function: " ~ arg);
     stats ~= newStat;
   }


My module is called statsinc04.d and you can see it listed above 
in the foreach loop.  My question is, how do I change the code 
above so that it works even if I change the name of the 
file/module?  I'm looking for clean solution something like a 
macro if one actually exists.


Thanks.