Old problem with performance

[Denis Koroskin]

On Sat, 21 Feb 2009 21:49:46 +0300, Bill Baxter <wbaxter at gmail.com> wrote:

> On Sun, Feb 22, 2009 at 1:02 AM, Weed <resume755 at mail.ru> wrote:
>> Bill Baxter пишет:
>>> 2009/2/21 Weed <resume755 at mail.ru>:
>>>> Weed пишет:
>>>>> Bill Baxter пишет:
>>>>>
>>>>>> Why don't you just show us the class in the way you would like to
>>>>>> write it in C++, and we'll show you how to write it in D, or finally
>>>>>> agree with you that it's not possible.   But as long as you continue
>>>>>> to be hand-wavy about "common base classes" we're at a bit of an
>>>>>> impasse.  So far everyone thinks D can do what you want it to do  
>>>>>> based
>>>>>> on your vague descriptions.
>>>> As I said, you can write everything using "goto" and "if".
>>>>
>>>> ...But why you do not like the original example of this thread?
>>>
>>> Please post again.  I don't seem to recall any detailed example.
>>>
>>> --bb
>>
>> http://www.digitalmars.com/pnews/read.php?server=news.digitalmars.com&group=digitalmars.D&artnum=83506
>
> You should use a struct there!   Your code does not show you doing
> anything that would even remotely suggest using a class is worthwhile.
>  You're doing value operations on value types.  That's what structs
> are for.
>
> --bb

That's what *everyone* tells him!