From c7b90bac1a2f10d78a1b74c4e8486eee3f766aba Mon Sep 17 00:00:00 2001
From: Dennis Luxen <info@project-osrm.org>
Date: Mon, 9 Jun 2014 17:50:50 +0200
Subject: [PATCH] add explicit unsigned->string conversion

---
 Util/StringUtil.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Util/StringUtil.h b/Util/StringUtil.h
index 9165caa37..476e31cee 100644
--- a/Util/StringUtil.h
+++ b/Util/StringUtil.h
@@ -89,6 +89,14 @@ static inline std::string IntToString(const int value)
     return output;
 }
 
+static inline std::string UintToString(const unsigned value)
+{
+    std::string output;
+    std::back_insert_iterator<std::string> sink(output);
+    boost::spirit::karma::generate(sink, boost::spirit::karma::uint_, value);
+    return output;
+}
+
 static inline void int64ToString(const int64_t value, std::string &output)
 {
     output.clear();