Re: Templates args

[Andrey via Digitalmars-d-learn]

On Thursday, 14 July 2016 at 19:27:14 UTC, Andrey wrote:

Hi guys!

Help a newbie please.

Playing with D and trying to understand some features.
Here is my try to carry out my code from C++ project to D

struct Sigmoid(T)
{
  const T Function(T value)
  {
   ...
  }
  const T DerivateFunction(const T value)
  {
   ...
  }
}

struct Neurons_layer(T = float, size_t neurons_num = 0, F = Sigmoid!T)

  if(isFloatingPoint!T && is(typeof(F.Function)))
    {
    private:
      static if(neurons_num > 0)
        T[neurons_num] _neurons_arr;
      else
        T[] _neurons_arr;

    private:
      alias Function = F.Function;
}

unittest
{
  Neurons_layer!(float,5,Sigmoid!float) nf;
}


The question is - How to make in pretty way this line:
 Neurons_layer!(float,5,Sigmoid!float) nf;

to something like - Neurons_layer!(float,5,Sigmoid) nf;