From 8e5392bc022097b9768a9f631914a1ea853d821c Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Wed, 29 Oct 2014 19:29:42 +0200
Subject: Add xml::value_traits specialization for std::string

The default implementation uses istream::operator>> which ignores
spaces.
---
 cutl/xml/value-traits.hxx | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'cutl/xml')

diff --git a/cutl/xml/value-traits.hxx b/cutl/xml/value-traits.hxx
index 0b95205..b98a6fe 100644
--- a/cutl/xml/value-traits.hxx
+++ b/cutl/xml/value-traits.hxx
@@ -40,6 +40,22 @@ namespace cutl
       }
     };
 
+    template <>
+    struct LIBCUTL_EXPORT default_value_traits<std::string>
+    {
+      static std::string
+      parse (std::string s, const parser&)
+      {
+        return s;
+      }
+
+      static std::string
+      serialize (const std::string& v, const serializer&)
+      {
+        return v;
+      }
+    };
+
     template <typename T>
     struct value_traits: default_value_traits<T> {};
 
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