Deduct and return class type
Виталий Фадеев
vital.fadeev at gmail.com
Sat Jan 23 07:17:38 UTC 2021
On Saturday, 23 January 2021 at 05:54:09 UTC, Виталий Фадеев
wrote:
> On Saturday, 23 January 2021 at 05:39:18 UTC, Виталий Фадеев
> wrote:
>> Context:
>> data + GUI List
>>
>> Goal:
>> auto list = new List( data );
I want 'this( T )( T data )' deduction:
class A( T )
{
this( T )( T data )
{
// ...
}
}
What way to implement this ?
Rules:
1. if class is template
2. if ctor is template
3. if ctor template arg have same name with class template arg
name (example: T )
4. deduct T of ctor
5. set type T for class template ( or put in suggestion queue )
Verify, please.
Where source ?
Where deduction implementation ?
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