diff DEPENDENCIES/generic/include/boost/python/call_method.hpp @ 16:2665513ce2d3

Add boost headers

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/DEPENDENCIES/generic/include/boost/python/call_method.hpp	Tue Aug 05 11:11:38 2014 +0100
@@ -0,0 +1,83 @@
+#if !defined(BOOST_PP_IS_ITERATING)
+
+// 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 CALL_METHOD_DWA2002411_HPP
+#  define CALL_METHOD_DWA2002411_HPP
+
+# include <boost/python/detail/prefix.hpp>
+
+#  include <boost/type.hpp>
+
+#  include <boost/python/converter/arg_to_python.hpp>
+#  include <boost/python/converter/return_from_python.hpp>
+#  include <boost/python/detail/preprocessor.hpp>
+#  include <boost/python/detail/void_return.hpp>
+
+#  include <boost/preprocessor/comma_if.hpp>
+#  include <boost/preprocessor/iterate.hpp>
+#  include <boost/preprocessor/repeat.hpp>
+#  include <boost/preprocessor/debug/line.hpp>
+#  include <boost/preprocessor/repetition/enum_trailing_params.hpp>
+#  include <boost/preprocessor/repetition/enum_binary_params.hpp>
+
+namespace boost { namespace python {
+
+# define BOOST_PYTHON_FAST_ARG_TO_PYTHON_GET(z, n, _) \
+    , converter::arg_to_python<A##n>(a##n).get()
+
+# define BOOST_PP_ITERATION_PARAMS_1 (3, (0, BOOST_PYTHON_MAX_ARITY, <boost/python/call_method.hpp>))
+# include BOOST_PP_ITERATE()
+
+# undef BOOST_PYTHON_FAST_ARG_TO_PYTHON_GET
+
+}} // namespace boost::python
+
+# endif // CALL_METHOD_DWA2002411_HPP
+
+// For gcc 4.4 compatability, we must include the
+// BOOST_PP_ITERATION_DEPTH test inside an #else clause.
+#else // BOOST_PP_IS_ITERATING
+#if BOOST_PP_ITERATION_DEPTH() == 1
+# if !(BOOST_WORKAROUND(__MWERKS__, > 0x3100)                      \
+        && BOOST_WORKAROUND(__MWERKS__, BOOST_TESTED_AT(0x3201)))
+#  line BOOST_PP_LINE(__LINE__, call_method.hpp)
+# endif 
+
+# define N BOOST_PP_ITERATION()
+
+template <
+    class R
+    BOOST_PP_ENUM_TRAILING_PARAMS_Z(1, N, class A)
+    >
+typename detail::returnable<R>::type
+call_method(PyObject* self, char const* name
+    BOOST_PP_COMMA_IF(N) BOOST_PP_ENUM_BINARY_PARAMS_Z(1, N, A, const& a)
+    , boost::type<R>* = 0
+    )
+{
+    PyObject* const result = 
+        PyEval_CallMethod(
+            self
+            , const_cast<char*>(name)
+            , const_cast<char*>("(" BOOST_PP_REPEAT_1ST(N, BOOST_PYTHON_FIXED, "O") ")")
+            BOOST_PP_REPEAT_1ST(N, BOOST_PYTHON_FAST_ARG_TO_PYTHON_GET, nil)
+            );
+    
+    // This conversion *must not* be done in the same expression as
+    // the call, because, in the special case where the result is a
+    // reference a Python object which was created by converting a C++
+    // argument for passing to PyEval_CallFunction, its reference
+    // count will be 2 until the end of the full expression containing
+    // the conversion, and that interferes with dangling
+    // pointer/reference detection.
+    converter::return_from_python<R> converter;
+    return converter(result);
+}
+
+# undef N
+
+#endif // BOOST_PP_ITERATION_DEPTH()
+#endif // BOOST_PP_IS_ITERATING