Added boost header

test/external/boost/date_time/string_convert.hpp

@@ -0,0 +1,33 @@
+#ifndef _STRING_CONVERT_HPP___
+#define _STRING_CONVERT_HPP___
+
+/* Copyright (c) 2005 CrystalClear Software, Inc.
+ * Subject to the Boost Software License, Version 1.0. (See accompanying
+ * file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)
+ * Author: Jeff Garland, Bart Garst
+ * $Date: 2008-02-27 15:00:24 -0500 (Wed, 27 Feb 2008) $
+ */
+
+#include "boost/date_time/compiler_config.hpp"
+#include <string>
+
+namespace boost {
+namespace date_time {
+
+  //! Converts a string from one value_type to another
+  /*! Converts a wstring to a string (or a string to wstring). If both template parameters 
+   * are of same type, a copy of the input string is returned. */
+  template<class InputT, class OutputT>
+  inline
+  std::basic_string<OutputT> convert_string_type(const std::basic_string<InputT>& inp_str)
+  {
+    typedef std::basic_string<InputT> input_type;
+    typedef std::basic_string<OutputT> output_type;
+    output_type result;
+    result.insert(result.begin(), inp_str.begin(), inp_str.end());
+    return result;
+  }
+  
+}} // namespace boost::date_time
+
+#endif // _STRING_CONVERT_HPP___