Method template optimization that works in C++, but not very well D

[Vladimir]

> https://github.com/AlexeyAB/cpp_find_order/blob/06a80340ff403c4693bfe0ff8b80584f029c71a3/main.cpp.

I forgot to say that if you want to compile this program with 
help gcc you must use options:  -O3 -march=native -std=gnu++11