osrm-backend/include/guidance
Michael Bell 5266ac1635
Add support for multiple via-way restrictions (#5907)
Currently OSRM only supports turn restrictions with a single via-node or one
via-way. OSM allows for multiple via-ways to represent longer and more
complex restrictions.

This PR extends the use of duplicate nodes for representng via-way turn
restrictions to also support multi via-way restrictions. Effectively, this
increases the edge-based graph size by the number of edges in multi via-way
restrictions. However, given the low number of these restrictions it
has little effect on total graph size.

In addition, we add a new step in the extraction phase that constructs
a restriction graph to support more complex relationships between restrictions,
such as nested restrictions and overlapping restrictions.
2020-12-20 13:59:57 -08:00
..
constants.hpp
driveway_handler.hpp
files.hpp
guidance_processing.hpp Add support for multiple via-way restrictions (#5907) 2020-12-20 13:59:57 -08:00
intersection_handler.hpp
intersection.hpp
is_through_street.hpp
motorway_handler.hpp
parsing_toolkit.hpp
roundabout_handler.hpp
roundabout_type.hpp
segregated_intersection_classification.hpp
serialization.hpp
sliproad_handler.hpp
statistics_handler.hpp
suppress_mode_handler.hpp
turn_analysis.hpp Add support for multiple via-way restrictions (#5907) 2020-12-20 13:59:57 -08:00
turn_bearing.hpp
turn_classification.hpp
turn_data_container.hpp
turn_discovery.hpp Add support for multiple via-way restrictions (#5907) 2020-12-20 13:59:57 -08:00
turn_handler.hpp
turn_instruction.hpp
turn_lane_augmentation.hpp
turn_lane_data.hpp
turn_lane_handler.hpp
turn_lane_matcher.hpp