From 8671fa72725da50d49bc717fc4f5b0e548b8d37d Mon Sep 17 00:00:00 2001
From: Siarhei Fedartsou <siarhei.fedartsou@gmail.com>
Date: Sun, 14 Jul 2024 14:35:47 +0200
Subject: [PATCH] Use std::ranges::subrange instead of boost::iterator_range

---
 include/partitioner/partition_graph.hpp | 23 +++++++++++------------
 1 file changed, 11 insertions(+), 12 deletions(-)

diff --git a/include/partitioner/partition_graph.hpp b/include/partitioner/partition_graph.hpp
index 86b3a546d..bbabd1b96 100644
--- a/include/partitioner/partition_graph.hpp
+++ b/include/partitioner/partition_graph.hpp
@@ -8,8 +8,7 @@
 #include <vector>
 
 #include "util/typedefs.hpp"
-#include <boost/range/iterator_range.hpp>
-
+#include <ranges>
 namespace osrm::partitioner
 {
 
@@ -84,26 +83,26 @@ template <typename NodeEntryT, typename EdgeEntryT> class RemappableGraph
 
     auto Edges(const NodeID nid)
     {
-        return boost::make_iterator_range(edges.begin() + nodes[nid].edges_begin,
-                                          edges.begin() + nodes[nid].edges_end);
+        return std::ranges::subrange(edges.begin() + nodes[nid].edges_begin,
+                                     edges.begin() + nodes[nid].edges_end);
     }
 
     auto Edges(const NodeID nid) const
     {
-        return boost::make_iterator_range(edges.begin() + nodes[nid].edges_begin,
-                                          edges.begin() + nodes[nid].edges_end);
+        return std::ranges::subrange(edges.begin() + nodes[nid].edges_begin,
+                                     edges.begin() + nodes[nid].edges_end);
     }
 
     auto Edges(const NodeT &node)
     {
-        return boost::make_iterator_range(edges.begin() + node.edges_begin,
-                                          edges.begin() + node.edges_end);
+        return std::ranges::subrange(edges.begin() + node.edges_begin,
+                                     edges.begin() + node.edges_end);
     }
 
     auto Edges(const NodeT &node) const
     {
-        return boost::make_iterator_range(edges.begin() + node.edges_begin,
-                                          edges.begin() + node.edges_end);
+        return std::ranges::subrange(edges.begin() + node.edges_begin,
+                                     edges.begin() + node.edges_end);
     }
 
     auto BeginEdges(const NodeID nid) const { return edges.begin() + nodes[nid].edges_begin; }
@@ -118,8 +117,8 @@ template <typename NodeEntryT, typename EdgeEntryT> class RemappableGraph
     EdgeID EndEdgeID(const NodeID nid) const { return nodes[nid].edges_end; }
 
     // iterate over all nodes
-    auto Nodes() { return boost::make_iterator_range(nodes.begin(), nodes.end()); }
-    auto Nodes() const { return boost::make_iterator_range(nodes.begin(), nodes.end()); }
+    auto Nodes() { return std::ranges::subrange(nodes.begin(), nodes.end()); }
+    auto Nodes() const { return std::ranges::subrange(nodes.begin(), nodes.end()); }
 
     NodeID GetID(const NodeT &node) const
     {