Joshua 744dd0afbb Remove uses of std::iterator (deprecated in C++17) ... Detailed reasoning for the deprecation is provided by the paper proposing deprecation (http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0174r2.html) and a related LWG issue (https://cplusplus.github.io/LWG/issue2438). This was the only issue preventing a clean compile with VS 15.7.2 with c++17/c++latest set as the target language The issue could be resolved in two ways. Providing a custom replacement to std::iterator (a very simple structure) or by providing the 5 required typedefs. The only functional difference from my reading is that the typedefs are not immediately available to the implementer with the inheritance. I find the inline typedefs to be clearer hence the selection in this commit		2018-07-10 12:40:34 +12:00
..
xlnt	Remove uses of std::iterator (deprecated in C++17)	2018-07-10 12:40:34 +12:00