Can I infer the type from this?
Alex
sascha.orlov at gmail.com
Sun May 20 02:01:20 UTC 2018
On Sunday, 20 May 2018 at 01:41:03 UTC, Dr.No wrote:
> I'd like to pass a symbol as paramater (class static member0
> and at same time get the type of this, something like this:
>
> template myTemp(alias s)
> {
> enum myTemp = templateFunction!(??)(s.stringof);
> }
>
> the templateFunction has this signature:
>
> int templateFunction(T)(string targetMembername)
>
> but I don't how to get the type name from the give symbol name
> in myTemp. Can I make this work?
Something like this?
´´´
import std.stdio;
void main()
{
size_t s;
auto res = myTemp!s;
}
template myTemp(alias s)
{
enum myTemp = templateFunction!(typeof(s))(s.stringof);
}
int templateFunction(T)(string targetMembername)
{
static assert(is(T == size_t));
assert(targetMembername == "s");
return 42;
}
´´´
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