Static Constructors

[BCS]

Reply to Saaa,

>> uint at = 0;
>> 
>> if(extra <= at) data.length = (at+1)*2;
>> 
> extra=data.length; ?
> 

Yes, Oops, (darn remnants :-)

>> data[at] = t;
>> at++;
>> //when done adding
>> data.length = at;
> Initially I'd be adding a lot, but after that only sparsely.
> 
>> another option would be to use an AA if order isn't relevant.
>> 
>> T[int] data;
>> 
> Is this code? I mean should there be an int or 'int'?
> 

It's a variables declaration (with T being the type that is needed).

>> void reg(T b)
>> {
>> static int a = 0;
>> data[a++] = b;
> How does this work when it's no dynamic array?
> 

http://www.digitalmars.com/d/1.0/arrays.html#associative

It's a hash table, the key is "a". It's incremented so that you get a unique 
value for each insertion. ("data[rand()] = b;" might work also)

you can also flip it the other way

int[T] data;
...
data[b] = 0;

to access the data:  data.keys.


>> }
>>