On Tuesday, 13 June 2017 at 09:18:47 UTC, Ali Çehreli wrote:
On 06/13/2017 02:00 AM, Andre Pany wrote:
I can not find a traits "isTemplateOf".
You're close. :)
https://dlang.org/phobos/std_traits.html#isInstanceOf
Ali
Thanks :)
Kind regards
André
On 06/13/2017 02:00 AM, Andre Pany wrote:
I can not find a traits "isTemplateOf".
You're close. :)
https://dlang.org/phobos/std_traits.html#isInstanceOf
Ali
Are you looking for something like this?
import std.typecons;
import std.traits;
alias yes = Nullable!int;
struct no {}
template isNullable(T : Nullable!X, X)
{
enum isNullable = true;
}
template isNullable(T)
{
enum isNullable = false;
}
void main()
{
static assert(isNullable!ye
Hi,
I loop through a structure during compile time and want to check
whether a field of the structure is of type Nullable.
Therefore I use the TemplateOf traits which works for Nullable
fields but raises an error for fields which are structures and
not templated.
static if(is(T == struct)
