On Sunday, 20 May 2018 at 02:01:20 UTC, Alex wrote:
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;
}
´´´
Oh, my bad: I totally forgot a crucial thing on question: I want
this to work with a static member, for example, call myTemp like
this myTemp!(C.a) I don't mind if I to pass the type as parameter
somehow, like myTemp!(C, C.a) or myTemp!(C)(C.a) but I do need to
pass a symbol as parameter, hence I'm using alias template
parameter.
