• berni (1/3) Sep 18 2019
• Norm (10/13) Sep 18 2019 I usually do something like the following:
• berni (2/3) Sep 18 2019 Ah great. I was looking for "is(T == Complex!R, R)". :-) Thanks!
• Steven Schveighoffer (5/9) Sep 18 2019 https://dlang.org/phobos/std_traits.html#TemplateOf

berni <someone something.org> writes:

Is it possible to simplfy this?

static if (is (T==Complex!double) || is (T==Complex!float) || is 
(T==Complex!real))

Norm <norm.rowtree gmail.com> writes:

On Wednesday, 18 September 2019 at 11:10:11 UTC, berni wrote:
 Is it possible to simplfy this?

static if (is (T==Complex!double) || is (T==Complex!float) || 
is (T==Complex!real))


I usually do something like the following:
---
import std.traits;


template isComplexReal(T) {

   enum isComplexReal = is(T == Complex!R, R) && 
(isFloatingPoint!R);
}


static if(isComplexReal!T) {// do something}
---

berni <someone something.org> writes:

On Wednesday, 18 September 2019 at 11:25:21 UTC, Norm wrote:
 I usually do something like the following:

Ah great. I was looking for "is(T == Complex!R, R)". :-) Thanks!

Steven Schveighoffer <schveiguy gmail.com> writes:

On 9/18/19 7:10 AM, berni wrote:
 Is it possible to simplfy this?
 
 static if (is (T==Complex!double) || is (T==Complex!float) || is 
 (T==Complex!real))


https://dlang.org/phobos/std_traits.html#TemplateOf

import std.traits : TemplateOf;

static if(__traits(isSame, TemplateOf!T, Complex))

-Steve