std::iterator is deprecated in C++17

The terminating exception handler for elipsis is not needed since if no handler
hits, we just run out of handlers and handling there is the same.

Jan Trávníček authored 3 years ago and Jan Trávníček committed 3 years ago

breaking change!

Jan Trávníček authored 3 years ago and Tomáš Pecka committed 3 years ago

a step forward to remove any need for container extensions

plus use constexpr to define the compile time constant

size_t should be use for container indexes and container related
distances