talking_sfinae

A presentation regarding template metaprogramming and sfinae - past, present and future.

Here it is presented at TandemG in Hebrew https://youtu.be/UibvKYw4IDA

This is a short talk regarding SFINAE and template deduction from C++11 to C++20 (and some RUST). Prior knowledge of CPP is assumed.

disclaimer: This is not a tutorial/guide. It is not written to be fully comprehensive only by reading. I use this code while talking and explaining to illustrate ideas.

one.cpp

New CPP abilites required for understanding later concepts

two.cpp

What is SFINAE, template deduction and using decltype to detect and sfinae

three.cpp

Type traits

four.cpp

enable_if, using type traits and enable if for sfinae

four_and_a_half.cpp

A small exercise to show how to use enable_if to sfinae a function

five.cpp

if constexper, using it instead enable_if

six.cpp

concepts, requires

seven

rust and rust traits