On 9/29/17 2:03 PM, Joseph wrote:
static if ()
{
enum x;
}
static if (isDefined!x)
{
}
What's the correct way to check if a variable has been defined? (note x
may or may not be defined above. I need to know if it is)
Check to see that it has a type:
static if(is(typeof(x)))
{
}
-Steve
On Friday, 29 September 2017 at 18:03:52 UTC, Joseph wrote:
static if ()
{
enum x;
}
static if (isDefined!x)
{
}
What's the correct way to check if a variable has been defined?
(note x may or may not be defined above. I need to know if it
is)
import std.traits;
static if(hasMember!(T, "x")
