Fast intersection of sets: C++ vs C#

Question

On my machine (Quad core, 8gb ram), running Vista x64 Business, with Visual Studio 2008 SP1, I am trying to intersect two sets of numbers very quickly.

I\'ve impleme

Answer 1

I know your solution is working fine, but have you tried using the STL implementations:

• includes
• set_intersection

It might be optimized for your plataform already, so I'd give it a shot