ossrv_pub/boost_apis/boost/range/empty.hpp
changeset 0 e4d67989cc36
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ossrv_pub/boost_apis/boost/range/empty.hpp	Tue Feb 02 02:01:42 2010 +0200
@@ -0,0 +1,67 @@
+// Boost.Range library
+//
+//  Copyright Thorsten Ottosen 2003-2004. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+
+#ifndef BOOST_RANGE_EMPTY_HPP
+#define BOOST_RANGE_EMPTY_HPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1200)
+# pragma once
+#endif
+
+#include <boost/range/config.hpp>
+//#ifdef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
+//#include <boost/range/detail/empty.hpp>
+//#else
+
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+
+namespace boost 
+{ 
+namespace range_detail 
+{
+
+        //////////////////////////////////////////////////////////////////////
+        // primary template
+        //////////////////////////////////////////////////////////////////////
+
+        template< typename C >
+        inline bool empty( const C& c )
+        {
+            return boost::begin( c ) == boost::end( c );
+        }
+
+        //////////////////////////////////////////////////////////////////////
+        // string
+        //////////////////////////////////////////////////////////////////////
+
+        inline bool empty( const char* const& s )
+        {
+            return s == 0 || s[0] == 0;
+        }
+
+        inline bool empty( const wchar_t* const& s )
+        {
+            return s == 0 || s[0] == 0;
+        }
+        
+} // namespace 'range_detail'
+
+template< class T >
+inline bool empty( const T& r )
+{
+    return range_detail::empty( r );
+}
+
+} // namepace 'boost'
+
+//#endif //  BOOST_NO_FUNCTION_TEMPLATE_ORDERING
+
+#endif