diff DEPENDENCIES/generic/include/boost/concept_check/has_constraints.hpp @ 16:2665513ce2d3

Add boost headers

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/DEPENDENCIES/generic/include/boost/concept_check/has_constraints.hpp	Tue Aug 05 11:11:38 2014 +0100
@@ -0,0 +1,31 @@
+// Copyright David Abrahams 2006. Distributed under 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)
+#ifndef BOOST_CONCEPT_CHECK_HAS_CONSTRAINTS_DWA2006429_HPP
+# define BOOST_CONCEPT_CHECK_HAS_CONSTRAINTS_DWA2006429_HPP
+
+namespace boost { namespace concept_checking { 
+
+// Here we implement the "metafunction" that detects whether a
+// constraints metafunction exists
+typedef char yes;
+typedef char (&no)[2];
+
+template <class Model, void (Model::*)()>
+struct wrap_constraints {};
+    
+template <class Model>
+inline yes has_constraints_(Model*, wrap_constraints<Model,&Model::constraints>* = 0);
+inline no has_constraints_(...);
+
+template <class Model>
+struct has_constraints
+{
+    BOOST_STATIC_CONSTANT(
+        bool
+      , value = sizeof( concept_checking::has_constraints_((Model*)0) ) == 1 );
+};
+
+}} // namespace boost::concept_checking
+
+#endif // BOOST_CONCEPT_CHECK_HAS_CONSTRAINTS_DWA2006429_HPP