Added boost header

test/external/boost/concept_check/msvc.hpp

@@ -0,0 +1,90 @@
+// 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_MSVC_DWA2006429_HPP
+# define BOOST_CONCEPT_CHECK_MSVC_DWA2006429_HPP
+
+# ifdef BOOST_OLD_CONCEPT_SUPPORT
+#  include <boost/concept_check/has_constraints.hpp>
+#  include <boost/mpl/if.hpp>
+# endif
+
+
+namespace boost
+{
+  namespace concept_checking
+  {
+    template <class Model>
+    struct concept_check_
+    {
+        virtual void failed(Model* x)
+        {
+            x->~Model();
+        }
+    };
+  }
+  
+# ifdef BOOST_OLD_CONCEPT_SUPPORT
+  
+  namespace concept_checking
+  {
+    template <class Model>
+    struct constraint_check
+    {
+        virtual void failed(Model* x)
+        {
+            x->constraints();
+        }
+    };
+  }
+
+  template <class Model>
+  struct concept_check
+    : mpl::if_c<
+          concept_checking::has_constraints<Model>::value
+        , concept_checking::constraint_check<Model>
+        , concept_checking::concept_check_<Model>
+      >::type
+  {};
+      
+# else
+  
+  template <class Model>
+  struct concept_check
+    : concept_checking::concept_check_<Model>
+  {};
+  
+# endif
+
+# if BOOST_WORKAROUND(BOOST_MSVC, == 1310)
+
+  //
+  // The iterator library sees some really strange errors unless we
+  // use partial specialization to extract the model type with
+  // msvc-7.1
+  // 
+  template <class Model>
+  struct concept_check<void(*)(Model)>
+    : concept_check<Model>
+  { };
+
+# define BOOST_CONCEPT_ASSERT( ModelInParens )                          \
+  enum { BOOST_PP_CAT(boost_concept_check,__LINE__) =                   \
+         sizeof(::boost::concept_check<void(*) ModelInParens>)          \
+  }
+  
+# else
+  
+  template <class Model>
+  concept_check<Model>
+  concept_check_(void(*)(Model));
+  
+# define BOOST_CONCEPT_ASSERT( ModelInParens )                          \
+  enum { BOOST_PP_CAT(boost_concept_check,__LINE__) =                   \
+         sizeof(::boost::concept_check_((void(*) ModelInParens)0))      \
+  }
+  
+# endif 
+}
+
+#endif // BOOST_CONCEPT_CHECK_MSVC_DWA2006429_HPP