Upgrade formatting to clang-format 10 (#5895)

* Update formatting tools to clang-format-10

* Reformat using clang-format-10.0.09

include/util/alias.hpp

@@ -130,7 +130,7 @@ inline std::ostream &operator<<(std::ostream &stream, const Alias<From, Tag> &in
 {
     return stream << inst.__value;
 }
-}
+} // namespace osrm
 
 namespace std
 {
@@ -143,6 +143,6 @@ template <typename From, typename Tag> struct hash<osrm::Alias<From, Tag>>
         return std::hash<From>()(static_cast<const From>(s));
     }
 };
-}
+} // namespace std
 
 #endif // OSRM_ALIAS_HPP

include/util/bit_range.hpp

@@ -39,7 +39,7 @@ inline std::size_t countOnes(unsigned int value) { return __builtin_popcount(val
 inline std::size_t countOnes(unsigned long value) { return __builtin_popcountl(value); }
 inline std::size_t countOnes(unsigned long long value) { return __builtin_popcountll(value); }
 #endif
-}
+} // namespace detail
 
 // Investigate if we can replace this with
 // http://www.boost.org/doc/libs/1_64_0/libs/dynamic_bitset/dynamic_bitset.html
@@ -93,7 +93,7 @@ template <typename T> auto makeBitRange(const T value)
 {
     return boost::make_iterator_range(BitIterator<T>{value}, BitIterator<T>{});
 }
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif

include/util/cast.hpp

@@ -42,8 +42,8 @@ template <typename T, int Precision = 6> inline std::string to_string_with_preci
 
     return rv;
 }
-}
-}
-}
+} // namespace cast
+} // namespace util
+} // namespace osrm
 
 #endif // CAST_HPP

include/util/concurrent_id_map.hpp

@@ -74,7 +74,7 @@ struct ConcurrentIDMap
     }
 };
 
-} // util
-} // osrm
+} // namespace util
+} // namespace osrm
 
 #endif // CONCURRENT_ID_MAP_HPP

include/util/conditional_restrictions.hpp

@@ -21,7 +21,7 @@ struct ConditionalRestriction
 
 std::vector<ConditionalRestriction> ParseConditionalRestrictions(const std::string &str);
 
-} // util
-} // osrm
+} // namespace util
+} // namespace osrm
 
 #endif // OSRM_CONDITIONAL_RESTRICTIONS_HPP

include/util/connectivity_checksum.hpp

@@ -84,7 +84,7 @@ struct ConnectivityChecksum
     std::size_t byte_number;
     unsigned char bit_number;
 };
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif

include/util/container.hpp

@@ -16,7 +16,7 @@ void append_to_container(Container &&container, T value, Args &&... args)
     container.emplace_back(value);
     append_to_container(std::forward<Container>(container), std::forward<Args>(args)...);
 }
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif

include/util/coordinate.hpp

@@ -60,7 +60,7 @@ struct unsafelatitude
 struct unsafelongitude
 {
 };
-}
+} // namespace tag
 
 // Internal lon/lat types - assumed to be range safe
 using FixedLatitude = Alias<std::int32_t, tag::latitude>;
@@ -265,7 +265,7 @@ inline Coordinate::Coordinate(const FloatCoordinate &other)
     : Coordinate(toFixed(other.lon), toFixed(other.lat))
 {
 }
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif /* COORDINATE_HPP_ */

include/util/coordinate_calculation.hpp

@@ -38,7 +38,7 @@ inline double radToDeg(const double radian)
     using namespace boost::math::constants;
     return radian * (180.0 * (1. / pi<double>()));
 }
-}
+} // namespace detail
 
 //! Takes the squared euclidean distance of the input coordinates. Does not return meters!
 std::uint64_t squaredEuclideanDistance(const Coordinate lhs, const Coordinate rhs);
@@ -224,7 +224,7 @@ double findClosestDistance(const iterator_type lhs_begin,
     double current_min = std::numeric_limits<double>::max();
 
     const auto compute_minimum_distance_in_rhs = [&current_min, rhs_begin, rhs_end](
-        const Coordinate coordinate) {
+                                                     const Coordinate coordinate) {
         current_min = std::min(current_min, findClosestDistance(coordinate, rhs_begin, rhs_end));
         return false;
     };
@@ -320,10 +320,9 @@ std::pair<Coordinate, Coordinate> leastSquareRegression(const iterator_type begi
                         end,
                         0.,
                         [&](const auto sum_so_far, const auto current_coordinate) {
-                            return sum_so_far +
-                                   (extract_lon(current_coordinate) - mean_lon) *
-                                       (extract_lat(current_coordinate) - mean_lat) /
-                                       (sample_variance_lon * sample_variance_lat);
+                            return sum_so_far + (extract_lon(current_coordinate) - mean_lon) *
+                                                    (extract_lat(current_coordinate) - mean_lat) /
+                                                    (sample_variance_lon * sample_variance_lat);
                         }) /
         (number_of_coordinates - 1);
 
@@ -383,8 +382,8 @@ bool areParallel(const iterator_type lhs_begin,
 
 double computeArea(const std::vector<Coordinate> &polygon);
 
-} // ns coordinate_calculation
-} // ns util
-} // ns osrm
+} // namespace coordinate_calculation
+} // namespace util
+} // namespace osrm
 
 #endif // COORDINATE_CALCULATION

include/util/deallocating_vector.hpp

@@ -273,7 +273,9 @@ template <typename ElementT> class DeallocatingVector
         ++current_size;
     }
 
-    void reserve(const std::size_t) const { /* don't do anything */}
+    void reserve(const std::size_t) const
+    { /* don't do anything */
+    }
 
     void resize(const std::size_t new_size)
     {
@@ -350,7 +352,7 @@ template <typename T> void swap(DeallocatingVector<T> &lhs, DeallocatingVector<T
 {
     lhs.swap(rhs);
 }
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif /* DEALLOCATING_VECTOR_HPP */

include/util/debug.hpp

@@ -27,7 +27,7 @@ inline std::ostream &operator<<(std::ostream &out, const Coordinate &coordinate)
         << toFloating(coordinate.lat) << "}";
     return out;
 }
-}
+} // namespace util
 
 namespace engine
 {
@@ -62,8 +62,8 @@ inline std::ostream &operator<<(std::ostream &out, const RouteStep &step)
 
     return out;
 }
-}
-}
+} // namespace guidance
+} // namespace engine
 
 namespace guidance
 {
@@ -76,7 +76,7 @@ inline std::ostream &operator<<(std::ostream &out, const ConnectedRoad &road)
         << static_cast<std::int32_t>(road.lane_data_id) << "}";
     return out;
 }
-}
+} // namespace guidance
 
 namespace extractor
 {
@@ -95,7 +95,7 @@ inline std::ostream &operator<<(std::ostream &out, const IntersectionViewData &v
         << " angle: " << view.angle << " bearing: " << view.perceived_bearing << "}";
     return out;
 }
-}
+} // namespace intersection
 
 namespace TurnLaneType
 {
@@ -125,9 +125,9 @@ inline std::ostream &operator<<(std::ostream &out, const Mask lane_type)
 
     return out;
 }
-}
-}
-}
+} // namespace TurnLaneType
+} // namespace extractor
+} // namespace osrm
 
 namespace std
 {
@@ -147,7 +147,7 @@ inline std::ostream &operator<<(std::ostream &out,
 
     return out;
 }
-}
+} // namespace std
 
 namespace osrm
 {
@@ -186,8 +186,8 @@ inline std::ostream &operator<<(std::ostream &out, const LaneDataVector &turn_la
 
     return out;
 }
-}
-}
+} // namespace lanes
+} // namespace guidance
 
 namespace extractor
 {
@@ -204,7 +204,7 @@ inline std::ostream &operator<<(std::ostream &out, const EdgeBasedEdge &edge)
     out << "}";
     return out;
 }
-}
-}
+} // namespace extractor
+} // namespace osrm
 
 #endif /*OSRM_ENGINE_GUIDANCE_DEBUG_HPP_*/

include/util/dist_table_wrapper.hpp

@@ -77,7 +77,7 @@ template <typename T> class DistTableWrapper
     std::vector<T> table_;
     const std::size_t number_of_nodes_;
 };
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif // DIST_TABLE_WRAPPER_H

include/util/dynamic_graph.hpp

@@ -41,7 +41,7 @@ template <typename NodeIterator, typename EdgeDataT> struct DynamicEdge
     NodeIterator target;
     EdgeDataT data;
 };
-}
+} // namespace detail
 
 template <typename EdgeDataT> class DynamicGraph
 {
@@ -468,7 +468,7 @@ template <typename EdgeDataT> class DynamicGraph
     std::vector<Node> node_array;
     DeallocatingVector<Edge> edge_list;
 };
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif // DYNAMICGRAPH_HPP

include/util/exception.hpp

@@ -123,7 +123,7 @@ class RuntimeError : public exception
         return result;
     }
 };
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif /* OSRM_EXCEPTION_HPP */

include/util/exclude_flag.hpp

@@ -29,7 +29,7 @@ excludeFlagsToNodeFilter(const NodeID number_of_nodes,
     }
     return filters;
 }
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif

include/util/filtered_graph.hpp

@@ -153,13 +153,13 @@ class FilteredGraphImpl<util::StaticGraph<EdgeDataT, Ownership>, Ownership>
     Graph graph;
     Vector<bool> edge_filter;
 };
-}
+} // namespace detail
 
 template <typename GraphT>
 using FilteredGraphContainer = detail::FilteredGraphImpl<GraphT, storage::Ownership::Container>;
 template <typename GraphT>
 using FilteredGraphView = detail::FilteredGraphImpl<GraphT, storage::Ownership::View>;
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif

include/util/filtered_integer_range.hpp

@@ -95,7 +95,7 @@ filtered_irange(const Integer first,
 {
     return filtered_range<Integer, Filter>(first, last, filter);
 }
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif // INTEGER_RANGE_HPP

include/util/fingerprint.hpp

@@ -36,7 +36,7 @@ struct FingerPrint
 static_assert(sizeof(FingerPrint) == 8, "FingerPrint has unexpected size");
 static_assert(std::is_trivial<FingerPrint>::value, "FingerPrint needs to be trivial.");
 static_assert(std::is_pod<FingerPrint>::value, "FingerPrint needs to be a POD.");
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif /* FingerPrint_H */

include/util/for_each_range.hpp

@@ -20,7 +20,7 @@ template <typename Iter, typename Func> void for_each_range(Iter begin, Iter end
         f(begin_range, iter);
     }
 }
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif

include/util/geojson_validation.hpp

@@ -77,6 +77,6 @@ inline void validateFeature(const rapidjson::Value &feature)
     if (coord_array.Empty())
         throw osrm::util::exception("Feature geometry coordinates member is empty.");
 }
-}
-}
+} // namespace util
+} // namespace osrm
 #endif // OSRM_GEOJSON_VALIDATION_HPP

include/util/graph_traits.hpp

@@ -49,8 +49,8 @@ struct HasFirstEdgeMember<T, decltype((void)(sizeof(std::declval<T>().first_edge
 {
 };
 
-} // ns traits
-} // ns util
-} // ns osrm
+} // namespace traits
+} // namespace util
+} // namespace osrm
 
 #endif // STATIC_GRAPH_TRAITS_HPP

include/util/graph_utils.hpp

@@ -96,7 +96,7 @@ std::vector<OutputEdgeT> directedEdgesFromCompressed(const std::vector<InputEdge
 
     return output_edge_list;
 }
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif

include/util/group_by.hpp

@@ -34,7 +34,7 @@ Fn group_by(Iter first, Iter last, Pred pred, Fn fn)
     return fn;
 }
 
-} // ns util
-} // ns osrm
+} // namespace util
+} // namespace osrm
 
 #endif

include/util/guidance/bearing_class.hpp

@@ -71,8 +71,8 @@ class BearingClass
 // make Bearing Class hasbable
 namespace std
 {
-inline size_t hash<::osrm::util::guidance::BearingClass>::
-operator()(const ::osrm::util::guidance::BearingClass &bearing_class) const
+inline size_t hash<::osrm::util::guidance::BearingClass>::operator()(
+    const ::osrm::util::guidance::BearingClass &bearing_class) const
 {
     return boost::hash_value(bearing_class.available_bearings);
 }

include/util/guidance/entry_class.hpp

@@ -72,7 +72,7 @@ static_assert(std::is_trivially_copyable<EntryClass>::value,
 #endif
 
 } // namespace guidance
-} // namespace utilr
+} // namespace util
 
 constexpr const util::guidance::EntryClass EMPTY_ENTRY_CLASS{};
 } // namespace osrm
@@ -80,8 +80,8 @@ constexpr const util::guidance::EntryClass EMPTY_ENTRY_CLASS{};
 // make Entry Class hasbable
 namespace std
 {
-inline size_t hash<::osrm::util::guidance::EntryClass>::
-operator()(const ::osrm::util::guidance::EntryClass &entry_class) const
+inline size_t hash<::osrm::util::guidance::EntryClass>::operator()(
+    const ::osrm::util::guidance::EntryClass &entry_class) const
 {
     return hash<::osrm::util::guidance::EntryClass::FlagBaseType>()(
         entry_class.enabled_entries_flags);

include/util/hilbert_value.hpp

@@ -69,7 +69,7 @@ inline std::uint64_t GetHilbertCode(const Coordinate &coordinate)
                             static_cast<std::int32_t>(90 * COORDINATE_PRECISION);
     return HilbertToLinear(x, y);
 }
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif /* HILBERT_VALUE_HPP */

include/util/ieee754.hpp

@@ -52,7 +52,8 @@ struct DiyFp
 
     DiyFp(double d)
     {
-        union {
+        union
+        {
             double d;
             uint64_t u64;
         } u = {d};
@@ -247,8 +248,9 @@ inline DiyFp GetCachedPower(int e, int *K)
 inline void
 GrisuRound(char *buffer, int len, uint64_t delta, uint64_t rest, uint64_t ten_kappa, uint64_t wp_w)
 {
-    while (rest < wp_w && delta - rest >= ten_kappa && (rest + ten_kappa < wp_w || /// closer
-                                                        wp_w - rest > rest + ten_kappa - wp_w))
+    while (rest < wp_w && delta - rest >= ten_kappa &&
+           (rest + ten_kappa < wp_w || /// closer
+            wp_w - rest > rest + ten_kappa - wp_w))
     {
         buffer[len - 1]--;
         rest += ten_kappa;

include/util/indexed_data.hpp

@@ -69,9 +69,7 @@ template <int N, typename T = std::string> struct VariableGroupBlock
     inline void
     var_advance(DataIterator &data, DataIterator &length, std::uint32_t byte_length) const
     {
-        if (byte_length == 0)
-        {
-        }
+        if (byte_length == 0) {}
         else if (byte_length == 1)
         {
             data += static_cast<unsigned char>(*length++);

include/util/integer_range.hpp

@@ -90,7 +90,7 @@ irange(const Integer first,
 {
     return range<Integer>(first, last);
 }
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif // INTEGER_RANGE_HPP

include/util/json_deep_compare.hpp

@@ -40,8 +40,8 @@ struct Comparator
         bool is_same = lhs.value == rhs.value;
         if (!is_same)
         {
-            reason = lhs_path + " (= " + std::to_string(lhs.value) + ") != " + rhs_path + " (= " +
-                     std::to_string(rhs.value) + ")";
+            reason = lhs_path + " (= " + std::to_string(lhs.value) + ") != " + rhs_path +
+                     " (= " + std::to_string(rhs.value) + ")";
         }
         return is_same;
     }
@@ -158,8 +158,8 @@ inline bool compare(const Value &reference, const Value &result, std::string &re
     return mapbox::util::apply_visitor(
         Comparator(reason, "reference", "result"), reference, result);
 }
-}
-}
-}
+} // namespace json
+} // namespace util
+} // namespace osrm
 
 #endif

include/util/log.hpp

@@ -101,7 +101,7 @@ class UnbufferedLog : public Log
   public:
     UnbufferedLog(LogLevel level_ = logINFO);
 };
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif /* LOG_HPP */

include/util/lua_util.hpp

@@ -1,7 +1,8 @@
 #ifndef LUA_UTIL_HPP
 #define LUA_UTIL_HPP
 
-extern "C" {
+extern "C"
+{
 #include <lauxlib.h>
 #include <lua.h>
 #include <lualib.h>
@@ -27,7 +28,7 @@ inline void luaAddScriptFolderToLoadPath(lua_State *lua_state, const char *file_
     const std::string lua_code = "package.path = \"" + folder + "/?.lua;\" .. package.path";
     luaL_dostring(lua_state, lua_code.c_str());
 }
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif // LUA_UTIL_HPP

include/util/matrix_graph_wrapper.hpp

@@ -46,7 +46,7 @@ template <typename T> class MatrixGraphWrapper
     const std::vector<T> table_;
     const std::size_t number_of_nodes_;
 };
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif // MATRIX_GRAPH_WRAPPER_H

include/util/meminfo.hpp

@@ -28,7 +28,7 @@ inline void DumpMemoryStats()
     util::Log() << "RAM: peak bytes used: <not implemented on Windows>";
 #endif // _WIN32
 }
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif

include/util/mmap_file.hpp

@@ -60,7 +60,7 @@ util::vector_view<T> mmapFile(const boost::filesystem::path &file,
             SOURCE_REF);
     }
 }
-}
+} // namespace detail
 
 template <typename T>
 util::vector_view<const T> mmapFile(const boost::filesystem::path &file,
@@ -83,7 +83,7 @@ util::vector_view<T> mmapFile(const boost::filesystem::path &file,
 {
     return detail::mmapFile<T>(file, mmap_container, size);
 }
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif

include/util/mmap_tar.hpp

@@ -38,7 +38,7 @@ inline DataMap mmapTarFile(const boost::filesystem::path &path,
 
     return map;
 }
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif

include/util/msb.hpp

@@ -47,7 +47,7 @@ inline std::size_t msb(unsigned int v)
     return MSB_INDEX - __builtin_clz(v);
 }
 #endif
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif

include/util/node_based_graph.hpp

@@ -97,7 +97,7 @@ NodeBasedDynamicGraphFromEdges(NodeID number_of_nodes,
 
     return NodeBasedDynamicGraph(number_of_nodes, edges_list);
 }
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif // NODE_BASED_GRAPH_HPP

include/util/opening_hours.hpp

@@ -223,7 +223,7 @@ std::vector<OpeningHours> ParseOpeningHours(const std::string &str);
 
 bool CheckOpeningHours(const std::vector<OpeningHours> &input, const struct tm &time);
 
-} // util
-} // osrm
+} // namespace util
+} // namespace osrm
 
 #endif // OSRM_OPENING_HOURS_HPP

include/util/packed_vector.hpp

@@ -37,7 +37,7 @@ template <typename T, std::size_t Bits, storage::Ownership Ownership>
 inline void write(storage::tar::FileWriter &writer,
                   const std::string &name,
                   const detail::PackedVector<T, Bits, Ownership> &vec);
-}
+} // namespace serialization
 
 namespace detail
 {
@@ -546,13 +546,13 @@ template <typename T, std::size_t Bits, storage::Ownership Ownership> class Pack
     util::ViewOrVector<WordT, Ownership> vec;
     std::uint64_t num_elements = 0;
 };
-}
+} // namespace detail
 
 template <typename T, std::size_t Bits>
 using PackedVector = detail::PackedVector<T, Bits, storage::Ownership::Container>;
 template <typename T, std::size_t Bits>
 using PackedVectorView = detail::PackedVector<T, Bits, storage::Ownership::View>;
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif /* PACKED_VECTOR_HPP */

include/util/percent.hpp

@@ -87,7 +87,7 @@ class Percent
         }
     }
 };
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif // PERCENT_HPP

include/util/query_heap.hpp

@@ -328,7 +328,7 @@ class QueryHeap
     HeapContainer heap;
     IndexStorage node_index;
 };
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif // OSRM_UTIL_QUERY_HEAP_HPP

include/util/range_table.hpp

@@ -33,7 +33,7 @@ template <unsigned BlockSize, storage::Ownership Ownership>
 void read(storage::tar::FileReader &reader,
           const std::string &name,
           util::RangeTable<BlockSize, Ownership> &table);
-}
+} // namespace serialization
 
 /**
  * Stores adjacent ranges in a compressed format.
@@ -209,7 +209,7 @@ unsigned RangeTable<BLOCK_SIZE, Ownership>::PrefixSumAtIndex(int index, const Bl
 
     return sum;
 }
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif // RANGE_TABLE_HPP

include/util/rectangle.hpp

@@ -171,7 +171,7 @@ struct RectangleInt2D
                max_lat != FixedLatitude{std::numeric_limits<std::int32_t>::min()};
     }
 };
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif

include/util/serialization.hpp

@@ -143,8 +143,8 @@ void write(storage::tar::FileWriter &writer,
     storage::serialization::write(
         writer, name + "/search_tree_level_starts", rtree.m_tree_level_starts);
 }
-}
-}
-}
+} // namespace serialization
+} // namespace util
+} // namespace osrm
 
 #endif

include/util/static_assert.hpp

@@ -20,7 +20,7 @@ template <typename It, typename Category> inline void static_assert_iter_categor
     static_assert(std::is_base_of<Category, IterCategoryType>::value, "");
 }
 
-} // ns util
-} // ns osrm
+} // namespace util
+} // namespace osrm
 
 #endif // OSRM_STATIC_ASSERT_HPP

include/util/static_graph.hpp

@@ -36,7 +36,7 @@ template <typename EdgeDataT, storage::Ownership Ownership>
 void write(storage::tar::FileWriter &writer,
            const std::string &name,
            const StaticGraph<EdgeDataT, Ownership> &graph);
-}
+} // namespace serialization
 
 namespace static_graph_details
 {

include/util/static_rtree.hpp

@@ -64,7 +64,7 @@ inline void
 write(storage::tar::FileWriter &writer,
       const std::string &name,
       const util::StaticRTree<EdgeDataT, Ownership, BRANCHING_FACTOR, LEAF_PAGE_SIZE> &rtree);
-}
+} // namespace serialization
 
 /***
  * Static RTree for serving nearest neighbour queries
@@ -559,11 +559,12 @@ class StaticRTree
     std::vector<EdgeDataT> Nearest(const Coordinate input_coordinate,
                                    const std::size_t max_results) const
     {
-        return Nearest(input_coordinate,
-                       [](const CandidateSegment &) { return std::make_pair(true, true); },
-                       [max_results](const std::size_t num_results, const CandidateSegment &) {
-                           return num_results >= max_results;
-                       });
+        return Nearest(
+            input_coordinate,
+            [](const CandidateSegment &) { return std::make_pair(true, true); },
+            [max_results](const std::size_t num_results, const CandidateSegment &) {
+                return num_results >= max_results;
+            });
     }
 
     // Override filter and terminator for the desired behaviour.
@@ -773,7 +774,7 @@ class StaticRTree
 //[2] "Nearest Neighbor Queries", N. Roussopulos et al; 1995; DOI: 10.1145/223784.223794
 //[3] "Distance Browsing in Spatial Databases"; G. Hjaltason, H. Samet; 1999; ACM Trans. DB Sys
 // Vol.24 No.2, pp.265-318
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif // STATIC_RTREE_HPP

include/util/std_hash.hpp

@@ -36,6 +36,6 @@ template <typename T1, typename T2> struct hash<std::pair<T1, T2>>
         return hash_val(pair.first, pair.second);
     }
 };
-}
+} // namespace std
 
 #endif // STD_HASH_HPP

include/util/string_util.hpp

@@ -125,7 +125,7 @@ inline std::size_t URIDecode(const std::string &input, std::string &output)
 }
 
 inline std::size_t URIDecodeInPlace(std::string &URI) { return URIDecode(URI, URI); }
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif // STRING_UTIL_HPP

include/util/timed_histogram.hpp

@@ -88,7 +88,7 @@ template <std::size_t TimeBinSize = 1000, std::size_t IndexBinSize = 1000> class
     std::vector<std::uint32_t> frame_offsets;
     std::vector<std::uint32_t> frame_counters;
 };
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif

include/util/timezones.hpp

@@ -44,7 +44,7 @@ class Timezoner
     rtree_t rtree;
     std::vector<local_time_t> local_times;
 };
-}
-}
+} // namespace updater
+} // namespace osrm
 
 #endif

include/util/timing_util.hpp

@@ -23,7 +23,7 @@ namespace util
      std::chrono::duration_cast<std::chrono::microseconds>(_X##_stop - _X##_start).count())
 #define TIMER_MIN(_X)                                                                              \
     std::chrono::duration_cast<std::chrono::minutes>(_X##_stop - _X##_start).count()
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif // TIMING_UTIL_HPP

include/util/to_osm_link.hpp

@@ -25,7 +25,7 @@ inline std::string toOSMLink(const util::Coordinate &c)
          << toFloating(c.lat) << "&mlon=" << toFloating(c.lon);
     return link.str();
 }
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif

include/util/trigonometry_table.hpp

@@ -431,7 +431,7 @@ inline double atan2_lookup(double y, double x)
     }
     return angle;
 }
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif // TRIGONOMETRY_TABLE_HPP

include/util/typedefs.hpp

@@ -48,7 +48,7 @@ struct osm_way_id
 struct duplicated_node
 {
 };
-}
+} // namespace tag
 using OSMNodeID = osrm::Alias<std::uint64_t, tag::osm_node_id>;
 static_assert(std::is_pod<OSMNodeID>(), "OSMNodeID is not a valid alias");
 using OSMWayID = osrm::Alias<std::uint64_t, tag::osm_way_id>;

include/util/vector_tile.hpp

@@ -12,7 +12,7 @@ namespace vector_tile
 // Vector tiles are 4096 virtual pixels on each side
 const constexpr double EXTENT = 4096.0;
 const constexpr double BUFFER = 128.0;
-}
-}
-}
+} // namespace vector_tile
+} // namespace util
+} // namespace osrm
 #endif

include/util/vector_view.hpp

@@ -268,7 +268,7 @@ struct is_view_or_vector
                                  std::is_same<util::vector_view<ValueT>, VectorT>::value>
 {
 };
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif // SHARED_MEMORY_VECTOR_WRAPPER_HPP

include/util/viewport.hpp

@@ -26,7 +26,7 @@ static constexpr unsigned MIN_ZOOM = 1;
 static constexpr double VIEWPORT_WIDTH = 8 * web_mercator::TILE_SIZE;
 static constexpr double VIEWPORT_HEIGHT = 5 * web_mercator::TILE_SIZE;
 static double INV_LOG_2 = 1. / std::log(2);
-}
+} // namespace detail
 
 inline unsigned getFittedZoom(util::Coordinate south_west, util::Coordinate north_east)
 {
@@ -44,8 +44,8 @@ inline unsigned getFittedZoom(util::Coordinate south_west, util::Coordinate nort
     else
         return detail::MIN_ZOOM;
 }
-}
-}
-}
+} // namespace viewport
+} // namespace util
+} // namespace osrm
 
 #endif

include/util/web_mercator.hpp

@@ -22,7 +22,7 @@ const constexpr double MAXEXTENT = EARTH_RADIUS_WGS84 * boost::math::constants::
 // ^ math functions are not constexpr since they have side-effects (setting errno) :(
 const constexpr double EPSG3857_MAX_LATITUDE = 85.051128779806592378; // 90(4*atan(exp(pi))/pi-1)
 const constexpr double MAX_LONGITUDE = 180.0;
-}
+} // namespace detail
 
 // Converts projected mercator degrees to PX
 const constexpr double DEGREE_TO_PX = detail::MAXEXTENT / 180.0;
@@ -169,8 +169,8 @@ inline void xyzToMercator(
     maxx = static_cast<double>(clamp(util::FloatLongitude{maxx})) * DEGREE_TO_PX;
     maxy = latToY(util::FloatLatitude{maxy}) * DEGREE_TO_PX;
 }
-}
-}
-}
+} // namespace web_mercator
+} // namespace util
+} // namespace osrm
 
 #endif

include/util/xor_fast_hash.hpp

@@ -65,7 +65,7 @@ template <std::size_t MaxNumElements = (1u << 16u)> class XORFastHash
         return table1[lsb] ^ table2[msb];
     }
 };
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif // XOR_FAST_HASH_HPP

include/util/xor_fast_hash_storage.hpp

@@ -78,7 +78,7 @@ class XORFastHashStorage
     XORFastHash<MaxNumElements> fast_hasher;
     unsigned current_timestamp;
 };
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif // XOR_FAST_HASH_STORAGE_HPP