Get TypeNames of Variadic Templates

[Christian Köstlin]

Hi Philippe,

wonderful solution. I also added
T get(T)() {
   return components[staticIndexOf!(T, Children)];
}
to the class to get the Children out by type (works as long as there is 
only one child of each type in the tuple).

thanks a lot!!!

christian


On 2/1/13 16:04 , Philippe Sigaud wrote:
> Hi Christian,
>
>> My question is, is it possible to generate this with some mapping algorithm,
>> instead of writing this loop by hand?
>
> You can create a tuple:
>
> class Component(Children...) {
>      Children components;  //<- Here
>
>      this() {}
>
>      static if (Children.length>  0)
>          this(Children args)
>          {
>              components = args;
>          }
> }
>
> void main()
> {
>      auto c = new Component!(int, double, Component!(string));
>      writeln(c.components);
>
>      c.components[0] = 1;
>      c.components[1] = 3.14159;
>      c.components[2] = new Component!(string)("abc");
>
>      writeln(c.components);
>      writeln(c.components[2].components);
> }