Wrote a blog post about CTFE and D

[Dmitry Olshansky]

On 30-Aug-12 13:41, Danny Arends wrote:
> I wrote a blog post about the stuff I've been doing last weekend using
> CTFE.
> All comments are welcome, you can find the blog post at:
>
> http://www.dannyarends.nl/index.cgi?viewDetailed=00029
>
> Danny Arends
> http://www.dannyarends.nl

Nice read.

A couple of nits:

Use T[2] for fixed arrays like Cord one. It also helps tremendously for 
lookup speed of the final lookup table. Thus instead of array of arrays 
you'd have an array of pairs i.e. 2 indirections ---> 1 indirection and 
cache friendly layout.

And an awful typo in degreeloop function I think:
pure int degreeloop(int deg){
   while(deg < 0 || deg >= 360){
     if(deg < 0) deg += 360;
     if(deg >= 0) deg -= 360; //shouldn't it be >= 360 ??
   }
   return deg;
}

-- 
Olshansky Dmitry