Enable C++ iterators in MSVC (and C++98) #77
Merged
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Iterators (begin() and end() methods) were implemented using
decltype
for the return types, which seems to be possible only since C++11. Therefore, the code used the value of the__cplusplus
pre-processor symbol to check for C++11. This did not work as expected in MSVC, however, because even the recent Visual Studio 2017 defines the symbol as 199711L, effectively disabling iterators.Replaced the
decltype
usages with the respective type names; and no longer check the value of__cplusplus
. Iterators are now available in MSVC and, as a side-effect, also in C++98.Tested with Visual Studio 2017 (version 15.6.3) and "g++ -std=c++98".