Merge branch 'master' of https://github.com/Project-OSRM/osrm-backend into upgrade_libsol2_v2.20.6

include/extractor/extraction_helper_functions.hpp

@@ -127,7 +127,9 @@ inline std::string canonicalizeStringList(std::string strlist, const std::string
 
     // collapse spaces; this is needed in case we expand "; X" => ";  X" above
     // but also makes sense to do irregardless of the fact - canonicalizing strings.
-    const auto spaces = [](auto lhs, auto rhs) { return ::isspace(lhs) && ::isspace(rhs); };
+    const auto spaces = [](unsigned char lhs, unsigned char rhs) {
+        return ::isspace(lhs) && ::isspace(rhs);
+    };
     auto it = std::unique(begin(strlist), end(strlist), spaces);
     strlist.erase(it, end(strlist));
 

include/extractor/raster_source.hpp

@@ -47,7 +47,7 @@ class RasterGrid
     {
         xdim = _xdim;
         ydim = _ydim;
-        _data.reserve(ydim * xdim);
+        _data.resize(ydim * xdim);
         BOOST_ASSERT(ydim * xdim <= _data.capacity());
 
         // Construct FileReader
@@ -164,6 +164,7 @@ class RasterCache
     // get reference of cache
     std::vector<RasterSource> &getLoadedSources() { return LoadedSources; }
     std::unordered_map<std::string, int> &getLoadedSourcePaths() { return LoadedSourcePaths; }
+
   private:
     // constructor
     RasterCache() = default;
@@ -173,7 +174,7 @@ class RasterCache
     // the instance
     static RasterCache *g_instance;
 };
-}
-}
+} // namespace extractor
+} // namespace osrm
 
 #endif /* RASTER_SOURCE_HPP */

include/partitioner/multi_level_partition.hpp

@@ -164,11 +164,11 @@ template <storage::Ownership Ownership> class MultiLevelPartitionImpl final
     // of cell ids efficiently.
     inline NodeID GetSentinelNode() const { return partition.size() - 1; }
 
-    void SetCellID(LevelID l, NodeID node, std::size_t cell_id)
+    void SetCellID(LevelID l, NodeID node, CellID cell_id)
     {
         auto lidx = LevelIDToIndex(l);
 
-        auto shifted_id = cell_id << level_data->lidx_to_offset[lidx];
+        auto shifted_id = static_cast<std::uint64_t>(cell_id) << level_data->lidx_to_offset[lidx];
         auto cleared_cell = partition[node] & ~level_data->lidx_to_mask[lidx];
         partition[node] = cleared_cell | shifted_id;
     }

include/server/api/base_parameters_grammar.hpp

@@ -25,18 +25,20 @@ namespace
 {
 namespace ph = boost::phoenix;
 namespace qi = boost::spirit::qi;
-}
+} // namespace
 
 template <typename T, char... Fmt> struct no_trailing_dot_policy : qi::real_policies<T>
 {
     template <typename Iterator> static bool parse_dot(Iterator &first, Iterator const &last)
     {
-        if (first == last || *first != '.')
+        auto diff = std::distance(first, last);
+        if (diff <= 0 || *first != '.')
             return false;
 
         static const constexpr char fmt[sizeof...(Fmt)] = {Fmt...};
 
-        if (first + sizeof(fmt) < last && std::equal(fmt, fmt + sizeof(fmt), first + 1u))
+        if (sizeof(fmt) < static_cast<size_t>(diff) &&
+            std::equal(fmt, fmt + sizeof(fmt), first + 1u))
             return false;
 
         ++first;
@@ -225,8 +227,8 @@ struct BaseParametersGrammar : boost::spirit::qi::grammar<Iterator, Signature>
     qi::symbols<char, engine::Approach> approach_type;
     qi::symbols<char, engine::api::BaseParameters::SnappingType> snapping_type;
 };
-}
-}
-}
+} // namespace api
+} // namespace server
+} // namespace osrm
 
 #endif

include/util/indexed_data.hpp

@@ -36,7 +36,7 @@ template <typename BlockPolicy, storage::Ownership Ownership>
 inline void write(storage::tar::FileWriter &writer,
                   const std::string &name,
                   const detail::IndexedDataImpl<BlockPolicy, Ownership> &index_data);
-}
+} // namespace serialization
 
 template <int N, typename T = std::string> struct VariableGroupBlock
 {
@@ -346,7 +346,7 @@ template <typename GroupBlockPolicy, storage::Ownership Ownership> struct Indexe
         const GroupBlockPolicy block;
         block.ReadRefrencedBlock(blocks[block_idx], internal_idx, first, last);
 
-        return adapt(&*first, &*last);
+        return adapt(first, last);
     }
 
     friend void serialization::read<GroupBlockPolicy, Ownership>(storage::tar::FileReader &reader,
@@ -359,30 +359,35 @@ template <typename GroupBlockPolicy, storage::Ownership Ownership> struct Indexe
                                                       const IndexedDataImpl &index_data);
 
   private:
-    template <class T = ResultType>
+    template <typename Iter, typename T>
+    using IsValueIterator =
+        std::enable_if_t<std::is_same<T, typename std::iterator_traits<Iter>::value_type>::value>;
+
+    template <typename T = ResultType, typename Iter, typename = IsValueIterator<Iter, ValueType>>
     typename std::enable_if<!std::is_same<T, StringView>::value, T>::type
-    adapt(const ValueType *first, const ValueType *last) const
+    adapt(const Iter first, const Iter last) const
     {
         return ResultType(first, last);
     }
 
-    template <class T = ResultType>
+    template <typename T = ResultType, typename Iter, typename = IsValueIterator<Iter, ValueType>>
     typename std::enable_if<std::is_same<T, StringView>::value, T>::type
-    adapt(const ValueType *first, const ValueType *last) const
+    adapt(const Iter first, const Iter last) const
     {
-        return ResultType(first, std::distance(first, last));
+        auto diff = std::distance(first, last);
+        return diff == 0 ? ResultType() : ResultType(&*first, diff);
     }
 
     template <typename T> using Vector = util::ViewOrVector<T, Ownership>;
     Vector<BlockReference> blocks;
     Vector<ValueType> values;
 };
-}
+} // namespace detail
 
 template <typename GroupBlockPolicy>
 using IndexedData = detail::IndexedDataImpl<GroupBlockPolicy, storage::Ownership::Container>;
 template <typename GroupBlockPolicy>
 using IndexedDataView = detail::IndexedDataImpl<GroupBlockPolicy, storage::Ownership::View>;
-}
-}
+} // namespace util
+} // namespace osrm
 #endif // OSRM_INDEXED_DATA_HPP

include/util/permutation.hpp

@@ -10,11 +10,22 @@ namespace osrm
 namespace util
 {
 
-template <typename RandomAccesIterator, typename IndexT>
-void inplacePermutation(RandomAccesIterator begin,
-                        RandomAccesIterator end,
+namespace permutation_detail
+{
+template <typename T> static inline void swap(T &a, T &b) { std::swap(a, b); }
+
+static inline void swap(std::vector<bool>::reference a, std::vector<bool>::reference b)
+{
+    std::vector<bool>::swap(a, b);
+}
+} // namespace permutation_detail
+
+template <typename RandomAccessIterator, typename IndexT>
+void inplacePermutation(RandomAccessIterator begin,
+                        RandomAccessIterator end,
                         const std::vector<IndexT> &old_to_new)
 {
+
     std::size_t size = std::distance(begin, end);
     BOOST_ASSERT(old_to_new.size() == size);
     // we need a little bit auxililary space since we need to mark
@@ -40,10 +51,10 @@ void inplacePermutation(RandomAccesIterator begin,
         for (; new_index != index; old_index = new_index, new_index = old_to_new[new_index])
         {
             was_replaced[old_index] = true;
-            std::swap(buffer, begin[new_index]);
+            permutation_detail::swap(buffer, begin[new_index]);
         }
         was_replaced[old_index] = true;
-        std::swap(buffer, begin[index]);
+        permutation_detail::swap(buffer, begin[index]);
     }
 }
 
@@ -56,7 +67,7 @@ std::vector<IndexT> orderingToPermutation(const std::vector<IndexT> &ordering)
 
     return permutation;
 }
-}
-}
+} // namespace util
+} // namespace osrm
 
 #endif