25e79fea   
   From: msenst@ice.rwth-aachen.de   
      
   Daryle Walker wrote:   
      
      
   > The constructor and dependency-filler methods are templated on the   
   > types of the dependencies, but those dependencies always have to be   
   > MyType, which I try to enforce with FillDependencies.  I've never seen   
   > C++ variadic functions like:   
   >   
   >     MyFunction( int arg1, int... args );   
   >   
   > with no templating.  Is it just too rare to be in an example, or is it   
   > banned?  If the latter, I just have to do what I have seen in   
   > examples:   
   >   
   >     template    
   >     MyFunction( int arg1, Args... args );   
   >   
   > and use std::enable_if, or similar, to limit Args to int (or something   
   > convertible to int).   
      
      
      
   The following should work:   
      
   void f(int i)   
   {   
     // do something   
   }   
      
   template    
   void f(int i, int j, Tail... tail)   
   {   
     // do something with i.   
     f(j, tail...);   
   }   
      
      
   The second version ensures that the first two parameters have type int, and   
   because of the recursive call, all parameters need to have type int.   
      
   Martin   
      
      
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