As part of graph contraction, node renumbering leads to
in-place permuting of graph state, including boolean vector elements.
std::vector<bool> returns proxy objects when referencing individual
bits. To correctly swap bool elements using MSVC, we need to explicitly
apply std::vector<bool>::swap.
Making this change fixes osrm-contract on Windows.
We also correct failing tests and other undefined behaviours
(mainly iterator access outside boundaries) highlighted by MSVC.
removes duplicated includes
removes unused includes
eliminates dedicated toolkits that resulted in circular dependencies
moves functionality close to data, where possible
* formats 'hh:mm:ss' and ISO 8601 are merged into one grammar.
* iso_8601_grammar is changed to static const.
* iso_8601_grammar supports formats P[n]DT[n]H[n]M[n]S, P[n]W,
and part of alternative PTHHMMSS and extended PTHH:MM:SS formats.
