ceph/src/boost/boost/python/object/class.hpp

   1 // Copyright David Abrahams 2001.
   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 CLASS_DWA20011214_HPP
   6 # define CLASS_DWA20011214_HPP
   7
   8 # include <boost/python/detail/prefix.hpp>
   9 # include <boost/python/object_core.hpp>
  10 # include <boost/python/type_id.hpp>
  11 # include <cstddef>
  12
  13 namespace boost { namespace python {
  14
  15 namespace objects {
  16
  17 struct BOOST_PYTHON_DECL class_base : python::api::object
  18 {
  19     // constructor
  20     class_base(
  21         char const* name              // The name of the class
  22
  23         , std::size_t num_types         // A list of class_ids. The first is the type
  24         , type_info const*const types    // this is wrapping. The rest are the types of
  25                                         // any bases.
  26
  27         , char const* doc = 0           // Docstring, if any.
  28         );
  29
  30
  31     // Implementation detail. Hiding this in the private section would
  32     // require use of template friend declarations.
  33     void enable_pickling_(bool getstate_manages_dict);
  34
  35  protected:
  36     void add_property(
  37         char const* name, object const& fget, char const* docstr);
  38     void add_property(char const* name,
  39         object const& fget, object const& fset, char const* docstr);
  40
  41     void add_static_property(char const* name, object const& fget);
  42     void add_static_property(char const* name, object const& fget, object const& fset);
  43
  44     // Retrieve the underlying object
  45     void setattr(char const* name, object const&);
  46
  47     // Set a special attribute in the class which tells Boost.Python
  48     // to allocate extra bytes for embedded C++ objects in Python
  49     // instances.
  50     void set_instance_size(std::size_t bytes);
  51
  52     // Set an __init__ function which throws an appropriate exception
  53     // for abstract classes.
  54     void def_no_init();
  55
  56     // Effects:
  57     //  setattr(self, staticmethod(getattr(self, method_name)))
  58     void make_method_static(const char *method_name);
  59 };
  60
  61 }}} // namespace boost::python::objects
  62
  63 #endif // CLASS_DWA20011214_HPP