From 09d0ac3838c6f305551783c446a12482a85c523c Mon Sep 17 00:00:00 2001
From: Dennis Luxen <info@project-osrm.org>
Date: Tue, 23 Dec 2014 15:17:38 +0100
Subject: [PATCH] add aux. function to get component id for a given node

---
 algorithms/tiny_components.hpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/algorithms/tiny_components.hpp b/algorithms/tiny_components.hpp
index b9f2f7743..6821bcd8b 100644
--- a/algorithms/tiny_components.hpp
+++ b/algorithms/tiny_components.hpp
@@ -241,6 +241,11 @@ class TarjanSCC
     {
         return component_size_vector[components_index[node]];
     }
+
+    unsigned get_component_id(const NodeID node) const
+    {
+        return components_index[node];
+    }
 };
 
 #endif /* TINY_COMPONENTS_HPP */