Added boost header

test/external/boost/python/implicit.hpp

@@ -0,0 +1,36 @@
+// Copyright David Abrahams 2002.
+// 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 IMPLICIT_DWA2002325_HPP
+# define IMPLICIT_DWA2002325_HPP
+
+# include <boost/python/detail/prefix.hpp>
+# include <boost/type.hpp>
+# include <boost/python/converter/implicit.hpp>
+# include <boost/python/converter/registry.hpp>
+#ifndef BOOST_PYTHON_NO_PY_SIGNATURES
+# include <boost/python/converter/pytype_function.hpp>
+#endif
+# include <boost/python/type_id.hpp>
+
+namespace boost { namespace python { 
+
+template <class Source, class Target>
+void implicitly_convertible(boost::type<Source>* = 0, boost::type<Target>* = 0)
+{
+    typedef converter::implicit<Source,Target> functions;
+    
+    converter::registry::push_back(
+          &functions::convertible
+        , &functions::construct
+        , type_id<Target>()
+#ifndef BOOST_PYTHON_NO_PY_SIGNATURES
+        , &converter::expected_from_python_type_direct<Source>::get_pytype
+#endif
+        );
+}
+
+}} // namespace boost::python
+
+#endif // IMPLICIT_DWA2002325_HPP