Re: Slow performance compared to C++, ideas?

[Walter Bright]

On 5/30/2013 7:56 PM, Andrei Alexandrescu wrote:
On 5/30/13 9:26 PM, finalpatch wrote:
https://dl.dropboxusercontent.com/u/974356/raytracer.d
https://dl.dropboxusercontent.com/u/974356/raytracer.cpp

Manu's gonna love this one: make all methods final.

I have another suggestion. class Sphere and class Ray should be structs. Neither 
class uses polymorphism in any way, so there's no reason to make them classes 
with virtual functions.