Sorry, I just love templates, AAs and mixins :)
empty at needmail.com
Sun Oct 18 19:35:13 PDT 2009
Ary Borenszweig wrote:
> Saaa wrote:
>> public void addToAA(char var_name, KT, ET)(KT key, ET element)
>> mixin(ET.stringof~`* elements = key in `~var_name~`;`);
>> if( elements == null )
>> ET temp;
>> temp.length = 1;
>> temp = element;
>> mixin(var_name~`[key] = temp;`);
> Why `key`? Where's `key` defined?
Here: ...(KT key, ET element)
>> (*elements).length = (*elements).length + 1;
>> (*elements)[(*elements).length-1] = element;
> I don't understand this. Key is not used.
That's because there is already a link to the key through elements.
> And how do you use it? I tried to but I failed.
You need a AA defined like this:
addToAA!("AAname")(KeyType key, BaseType value);
> Also passing a string as var_name is not nice. Isn't it better to write
> something like:
> char[int] x;
> x.add(1, 'h');
The string is the actual variable name so I think that way doesn't work,
Check the new version(shorter) in my other reply :D
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