boost/python/object.hpp

   1 // Copyright David Abrahams 2002.
   2 // Distributed under the Boost Software License, Version 1.0. (See
   3 // accompanying file LICENSE_1_0.txt or copy at
   4 // http://www.boost.org/LICENSE_1_0.txt)
   5 #ifndef OBJECT_DWA2002612_HPP
   6 # define OBJECT_DWA2002612_HPP
   7
   8 # include <boost/python/ssize_t.hpp>
   9 # include <boost/python/object_core.hpp>
  10 # include <boost/python/object_attributes.hpp>
  11 # include <boost/python/object_items.hpp>
  12 # include <boost/python/object_slices.hpp>
  13 # include <boost/python/object_operators.hpp>
  14 # include <boost/python/converter/arg_to_python.hpp>
  15
  16 namespace boost { namespace python {
  17
  18     inline ssize_t len(object const& obj)
  19     {
  20         ssize_t result = PyObject_Length(obj.ptr());
  21         if (PyErr_Occurred()) throw_error_already_set();
  22         return result;
  23     }
  24
  25 }} // namespace boost::python
  26
  27 #endif // OBJECT_DWA2002612_HPP