Method ProcessSegment

src/extractor/scripting_environment_lua.cpp:1329–1358

}

void Sol2ScriptingEnvironment::ProcessSegment(ExtractionSegment &segment)
{
    auto &context = GetSol2Context();

    if (context.has_segment_function)
    {
        sol::protected_function_result luares;
        switch (context.api_version)
        {
        case 4:
        case 3:
        case 2:
            luares = context.segment_function(context.profile_table, std::ref(segment));
            break;
        case 1:
            luares = context.segment_function(std::ref(segment));
            break;
        case 0:
            luares = context.segment_function(std::ref(segment.source),
                                              std::ref(segment.target),
                                              segment.distance,
                                              segment.duration);
            segment.weight = segment.duration; // back-compatibility fallback to duration
            break;
        }

        if (!luares.valid())
            handle_lua_error(luares);
    }
}

void LuaScriptingContext::ProcessNode(const osmium::Node &node,
                                      ExtractionNode &result,