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Re:C++ and the Culture of Complexity (2013) by zach43 on Wednesday January 31, 2018 @11:21AM (#16274993)
Maybe this is just my experience, but it took me far longer to understand the subtleties of move semantics, rvalues, and RVO than to understand pointers and references in C++. And this is not even getting into “universal references” (which I don’t have a comfortable understanding of either)
Re:C++ and the Culture of Complexity (2013) by dcuthbertson on Wednesday January 31, 2018 @12:27PM (#16275540)
There's a YouTube video [1] of a great talk by Scott Meyers: Effective Modern C++ (part 1). He covers universal references and how they relate to other kinds of references in either that one or Part 2 [2]. I found the videos very helpful.

Edit - I may have the wrong videos linked. It could be his talk on Universal References [3] that I'm thinking of. It's been a while.

[1] https://www.youtube.com/watch?v=fhM24zs1MFA

[2] https://www.youtube.com/watch?v=-7qwpuA3EpU

[3] https://channel9.msdn.com/Shows/Going+Deep/Cpp-and-Beyond-20...