Moritz Kobitzsch
65 lines
2.3 KiB
C++
65 lines
2.3 KiB
C++
#include "updater/csv_source.hpp"
|
|
|
|
#include "updater/csv_file_parser.hpp"
|
|
|
|
#include <boost/fusion/adapted/std_pair.hpp>
|
|
#include <boost/fusion/include/adapt_adt.hpp>
|
|
|
|
// clang-format off
|
|
BOOST_FUSION_ADAPT_STRUCT(osrm::updater::Segment,
|
|
(decltype(osrm::updater::Segment::from), from)
|
|
(decltype(osrm::updater::Segment::to), to))
|
|
BOOST_FUSION_ADAPT_STRUCT(osrm::updater::SpeedSource,
|
|
(decltype(osrm::updater::SpeedSource::speed), speed)
|
|
(decltype(osrm::updater::SpeedSource::rate), rate))
|
|
BOOST_FUSION_ADAPT_STRUCT(osrm::updater::Turn,
|
|
(decltype(osrm::updater::Turn::from), from)
|
|
(decltype(osrm::updater::Turn::via), via)
|
|
(decltype(osrm::updater::Turn::to), to))
|
|
BOOST_FUSION_ADAPT_STRUCT(osrm::updater::PenaltySource,
|
|
(decltype(osrm::updater::PenaltySource::duration), duration)
|
|
(decltype(osrm::updater::PenaltySource::weight), weight))
|
|
// clang-format on
|
|
namespace
|
|
{
|
|
namespace qi = boost::spirit::qi;
|
|
}
|
|
|
|
namespace osrm
|
|
{
|
|
namespace updater
|
|
{
|
|
namespace csv
|
|
{
|
|
SegmentLookupTable readSegmentValues(const std::vector<std::string> &paths)
|
|
{
|
|
CSVFilesParser<Segment, SpeedSource> parser(
|
|
1, qi::ulong_long >> ',' >> qi::ulong_long, qi::uint_ >> -(',' >> qi::double_));
|
|
|
|
// Check consistency of keys in the result lookup table
|
|
auto result = parser(paths);
|
|
const auto found_inconsistency =
|
|
std::find_if(std::begin(result.lookup), std::end(result.lookup), [](const auto &entry) {
|
|
return entry.first.from == entry.first.to;
|
|
});
|
|
if (found_inconsistency != std::end(result.lookup))
|
|
{
|
|
throw util::exception("empty segment in CSV with node " +
|
|
std::to_string(found_inconsistency->first.from) + " " + SOURCE_REF);
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
TurnLookupTable readTurnValues(const std::vector<std::string> &paths)
|
|
{
|
|
CSVFilesParser<Turn, PenaltySource> parser(1,
|
|
qi::ulong_long >> ',' >> qi::ulong_long >> ',' >>
|
|
qi::ulong_long,
|
|
qi::double_ >> -(',' >> qi::double_));
|
|
return parser(paths);
|
|
}
|
|
}
|
|
}
|
|
}
|