On Sat, May 27, 2023 at 05:49:27PM +0000, vushu via Digitalmars-d-learn wrote:
> On Saturday, 27 May 2023 at 16:38:43 UTC, Steven Schveighoffer wrote:
[...]
> > void make_lava(T)(ref T lava) if (hasMagma!T) {
> > lava.magma();
> > }
> >
> > void make_lava(T)(ref T lava_thing) if (!hasMagma!T){
> > lava_thing.try_making_lava();
> > }
[...]
> I see thanks for the example :), I think this probably the closest
> equivalent i dlang.
You can also use static if inside the function, which will give you an
if-then-else structure:
void make_lava(T)(ref T lava) {
static if (hasMagma!T) {
lava.magma();
} else {
lava_thing.try_making_lava();
}
}
T
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