make_unique and perfect forwarding
Why is there no std::make_unique function template in the standard C++11 library? I find std::unique_ptr<SomeUserDefinedType> p(new SomeUserDefinedType(1, 2, 3)); a bit verbose. Wouldn’t … Read more
perfect-forwarding
What are the main purposes of using std::forward and which problems it solves?
In perfect forwarding, std::forward is used to convert the named rvalue references t1 and t2 to unnamed rvalue references. What is the purpose … Read more
What does T&& (double ampersand) mean in C++11?
I’ve been looking into some of the new features of C++11 and one I’ve noticed is the double ampersand in declaring variables, like … Read more