comparison DEPENDENCIES/generic/include/boost/icl/concept/set_value.hpp @ 16:2665513ce2d3

Add boost headers

+/*-----------------------------------------------------------------------------+    
+Copyright (c) 2010-2010: Joachim Faulhaber
++------------------------------------------------------------------------------+
+   Distributed under the Boost Software License, Version 1.0.
+      (See accompanying file LICENCE.txt or copy at
+           http://www.boost.org/LICENSE_1_0.txt)
++-----------------------------------------------------------------------------*/
+#ifndef BOOST_ICL_CONCEPT_SET_VALUE_HPP_JOFA_100924
+#define BOOST_ICL_CONCEPT_SET_VALUE_HPP_JOFA_100924
+
+#include <boost/icl/type_traits/is_set.hpp>
+#include <boost/icl/type_traits/codomain_type_of.hpp>
+
+namespace boost{ namespace icl
+{
+
+//==============================================================================
+//= AlgoUnifiers<Set>
+//==============================================================================
+template<class Type, class Iterator>
+inline typename enable_if<is_set<Type>, const typename Type::key_type>::type&
+key_value(Iterator it_)
+{
+    return *it_;
+}
+
+template<class Type>
+inline typename enable_if<is_set<Type>, typename Type::value_type>::type
+make_value(const typename Type::key_type& key_val, 
+           const typename codomain_type_of<Type>::type& )
+{
+    return typename Type::value_type(key_val);
+}
+
+
+}} // namespace boost icl
+
+#endif
+
+