Use std::ranges::subrange instead of boost::iterator_range

include/extractor/class_data.hpp

@@ -6,6 +6,7 @@
 #include <algorithm>
 #include <cctype>
 #include <cstdint>
+#include <string>
 
 namespace osrm::extractor
 {

include/extractor/node_restriction_map.hpp

@@ -26,7 +26,7 @@ template <typename RestrictionFilter> class NodeRestrictionMap
     // Find all restrictions applicable to (from,via,*) turns
     auto Restrictions(NodeID from, NodeID via) const
     {
-        return getRange(from, via) | boost::adaptors::filtered(index_filter);
+        return getRange(from, via) | std::views::filter(index_filter);
     };
 
     // Find all restrictions applicable to (from,via,to) turns
@@ -34,7 +34,7 @@ template <typename RestrictionFilter> class NodeRestrictionMap
     {
         const auto turnFilter = [this, to](const auto &restriction)
         { return index_filter(restriction) && restriction->IsTurnRestricted(to); };
-        return getRange(from, via) | boost::adaptors::filtered(turnFilter);
+        return getRange(from, via) | std::views::filter(turnFilter);
     };
 
   private:

include/extractor/restriction_graph.hpp

@@ -6,7 +6,7 @@
 #include "util/node_based_graph.hpp"
 #include "util/std_hash.hpp"
 #include "util/typedefs.hpp"
-
+#include <ranges>
 #include <unordered_map>
 
 namespace osrm::extractor
@@ -102,9 +102,9 @@ struct RestrictionGraph
     friend restriction_graph_details::transferBuilder;
     friend RestrictionGraph constructRestrictionGraph(const std::vector<TurnRestriction> &);
 
-    using EdgeRange = boost::iterator_range<std::vector<RestrictionEdge>::const_iterator>;
+    using EdgeRange = std::ranges::subrange<std::vector<RestrictionEdge>::const_iterator>;
     using RestrictionRange =
-        boost::iterator_range<std::vector<const TurnRestriction *>::const_iterator>;
+        std::ranges::subrange<std::vector<const TurnRestriction *>::const_iterator>;
     using EdgeKey = std::pair<NodeID, NodeID>;
 
     // Helper functions for iterating over node restrictions and edges