C++ / Is there an implementation of large numbers in TR1 or TR2?

Question

C++ / C#

Well, if not in TR*, then is it in Boost, or at least as some kind of GCC extension? In general, I try to find the most "standard" implementation.

Answer 1

TR1 does not.
I haven't noticed in TR2 yet.
Boost recently reviewed xint but didn't accept .
Have you looked towards GMP ?

Answer 2

Here is the wiki article ( en.wikipedia.org/wiki/Arbitrary-precision_arithmetic ), where a couple of dozen solutions are presented. Which of them is considered "the most standard" is up to you to decide.