<html><body><span style="font-family:Verdana; color:#000; font-size:10pt;"><div><br>Awesome... it works!</div><div><br></div><div>-Eric<br></div>
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-------- Original Message --------<br>
Subject: Re: enum question<br>
From: Ali Çehreli <<a href="mailto:acehreli@yahoo.com">acehreli@yahoo.com</a>><br>
Date: Tue, March 18, 2014 3:51 pm<br>
To: <a href="mailto:digitalmars-d-learn@puremagic.com">digitalmars-d-learn@puremagic.com</a><br>
<br>
On 03/18/2014 01:40 PM, Eric wrote:<br>
<br>
> Apparently you can't pass an enum as a reference,<br>
<br>
It is possible as seen in the following code.<br>
<br>
> I have read on this forum that someday enums may be able to be<br>
> made with class elements.<br>
<br>
Someday is today! :)<br>
<br>
class C<br>
{<br>
int i;<br>
<br>
this(int i)<br>
{<br>
this.i = i;<br>
}<br>
}<br>
<br>
enum E : C<br>
{<br>
one = new C(1),<br>
two = new C(2)<br>
}<br>
<br>
void foo(ref E e)<br>
{<br>
e = E.two;<br>
}<br>
<br>
void main()<br>
{<br>
auto e = E.one;<br>
foo(e);<br>
assert(e == E.two);<br>
}<br>
<br>
Ali<br>
<br>
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