Deduct and return class type
Виталий Фадеев
vital.fadeev at gmail.com
Sat Jan 23 05:39:18 UTC 2021
Context:
data + GUI List
Goal:
auto list = new List( data );
Concept:
class is created in the usual way : new List( data )
store inside the class : T data;
type T deducted : ( T )( T data )
Tried way:
template List( T )
{
class List
{
T data;
this( T data )
{
this.data = data;
}
// data usage...
}
}
void main()
{
string[] extensions = [ ".d", ".di" ];
auto list = new List( extensions );
}
Source: https://run.dlang.io/is/Bw2zHB
Question:
How to implement on D beauty clean flexible code ?
like a:
auto list = new List( data );
How to return from 'List( data )' class type ?
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