FM / engine

/srv/osrm/osrm-backend/src/engine

Name	Size	Mode	Actions
api/	-	0755	rm
datafacade/	-	0755	rm
guidance/	-	0755	rm
plugins/	-	0755	rm
routing_algorithms/	-	0755	rm
douglas_peucker.cpp	4482	0644	edit dl rm
engine_config.cpp	1158	0644	edit dl rm
hint.cpp	3902	0644	edit dl rm
polyline_compressor.cpp	2132	0644	edit dl rm
search_engine_data.cpp	3405	0644	edit dl rm

Edit: /srv/osrm/osrm-backend/src/engine/engine_config.cpp (1158B)

#include "engine/engine_config.hpp"

namespace osrm::engine
{

bool EngineConfig::IsValid() const
{
    // check whether a base_bath has been defined by verifying an empty extension
    // leads to an empty path
    const bool all_path_are_empty = storage_config.GetPath("").empty();

const auto unlimited_or_more_than = [](const auto v, const auto limit) {
        return v == -1 || v > limit;
    };

const bool limits_valid = unlimited_or_more_than(max_locations_distance_table, 2) &&
                              unlimited_or_more_than(max_locations_map_matching, 2) &&
                              unlimited_or_more_than(max_radius_map_matching, 0) &&
                              unlimited_or_more_than(max_locations_trip, 2) &&
                              unlimited_or_more_than(max_locations_viaroute, 2) &&
                              unlimited_or_more_than(max_results_nearest, 0) &&
                              max_alternatives >= 0;

return ((use_shared_memory && all_path_are_empty) || (use_mmap && storage_config.IsValid()) ||
            storage_config.IsValid()) &&
           limits_valid;
}
} // namespace osrm::engine

#include "engine/engine_config.hpp" namespace osrm::engine { bool EngineConfig::IsValid() const { // check whether a base_bath has been defined by verifying an empty extension // leads to an empty path const bool all_path_are_empty = storage_config.GetPath("").empty(); const auto unlimited_or_more_than = [](const auto v, const auto limit) { return v == -1 || v > limit; }; const bool limits_valid = unlimited_or_more_than(max_locations_distance_table, 2) && unlimited_or_more_than(max_locations_map_matching, 2) && unlimited_or_more_than(max_radius_map_matching, 0) && unlimited_or_more_than(max_locations_trip, 2) && unlimited_or_more_than(max_locations_viaroute, 2) && unlimited_or_more_than(max_results_nearest, 0) && max_alternatives >= 0; return ((use_shared_memory && all_path_are_empty) || (use_mmap && storage_config.IsValid()) || storage_config.IsValid()) && limits_valid; } } // namespace osrm::engine