There is a new edition of C++ Templates: The Complete Guide (2nd Edition) out. This has actually been in print for around a year, but I’ve been a bit focused on C#, Java and Javascript and not paying all that much attention to C++ developments for the last couple of years.
I’ve created plenty of template classes and functions in C++ but have not done much more than a bit of reading on the powerful template metaprogramming capabilities provided by the C++ template facility. With C++ 2011/2014/2017 and its language and runtime library enhancements, these sorts of approaches have become more powerful and less complex.
I expect to buy a copy of this and read it through sometime soon as a complement to The C++ Programming Language, 4th Edition, The C++ Standard Library: A Tutorial and Reference (2nd Edition) and Effective Modern C++: 42 Specific Ways to Improve Your Use of C++11 and C++14 1st Edition. I’m still considering dropping money on a copy of the standard itself (ISO/IEC 14882:2017 Programming languages — C++, main page here) as the comments on the final draft that is freely available seem to suggest it is more of a mess than is usual. Interesting…the ANSI copy is at $116.00 which is significantly less expensive than I had thought.