Re: D compile time algorithms implementation

[khurshid]

Is this code right?


template templateAnd(Preds...)
{
      template templateAnd(T...)
      {
          static if (Preds.length == 0)
          {
              enum  templateAnd = true;
          }
          else static if (Preds.length == 1)
          {
                        enum  templateAnd = Instantiate!(Preds[0],T);
                }
                else
                {
                        static if (Instantiate!(.templateAnd(Preds[0..$/2]),T))
                        {
                           enum  templateAnd =
Instantiate!(.templateAnd(Preds[$/2..$]),T);
                        }
                        else
                        {
                                enum  templateAnd = false;
                        }
                }
      }
}

here
   template Instantiate(alias P, T...)
   {
         alias Instantiate = P!(T);
   }