On Sunday, 14 June 2020 at 15:44:04 UTC, Ali Çehreli wrote:
On 6/14/20 7:43 AM, Denis wrote:> @Kagamin:
>
> On Sunday, 14 June 2020 at 07:16:18 UTC, Kagamin wrote:
>> parameters[param]=Parameter();
>
> I did not realize that you can use a type on the RHS of an
assignment,
Note that it's not just the type but with parenthesis after it.
For example, Foo() default-constructs an object of Foo.
Got it.
> There does not appear to be a way to loop over the elements
of an enum,
There is std.traits.EnumMembers:
import std.traits;
enum Foo { abc, xyz }
void main() {
foreach (foo; EnumMembers!Foo) {
// ...
}
}
Excellent. Because all of the keys are immutable strings and are
known at compile time, enum seems like it should be well suited
for the job. I will try this too.
On a side note: I am working my way through your book, Ali. It
really is very helpful for learning D, and for pointing out
things that are not always clear from reading the documentation
alone. I will admit, however, that I am not able to absorb all of
the more subtle aspects yet. So this is an iterative process
(read some, write code, re-read and read some more, write code,
...)
Thank you for your help.
