// Copyright Ralf W. Grosse-Kunstleve 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 DOCSTRING_OPTIONS_RWGK20060111_HPP

 # define DOCSTRING_OPTIONS_RWGK20060111_HPP

 #include <boost/python/object/function.hpp>

 namespace boost { namespace python {

 // Note: the static data members are defined in object/function.cpp

 class BOOST_PYTHON_DECL docstring_options : boost::noncopyable

 {

   public:

       docstring_options(bool show_all=true)

       {

           previous_show_user_defined_ = show_user_defined_;

           previous_show_signatures_ = show_signatures_;

           show_user_defined_ = show_all;

           show_signatures_ = show_all;

       }

       docstring_options(bool show_user_defined, bool show_signatures)

       {

           previous_show_user_defined_ = show_user_defined_;

           previous_show_signatures_ = show_signatures_;

           show_user_defined_ = show_user_defined;

           show_signatures_ = show_signatures;

       }

       ~docstring_options()

       {

           show_user_defined_ = previous_show_user_defined_;

           show_signatures_ = previous_show_signatures_;

       }

       void

       disable_user_defined() { show_user_defined_ = false; }

       void

       enable_user_defined() { show_user_defined_ = true; }

       void

       disable_signatures() { show_signatures_ = false; }

       void

       enable_signatures() { show_signatures_ = true; }

       void

       disable_all()

       {

         show_user_defined_ = false;

         show_signatures_ = false;

       }

       void

       enable_all()

       {

         show_user_defined_ = true;

         show_signatures_ = true;

       }

       friend struct objects::function;

   private:

       static volatile bool show_user_defined_;

       static volatile bool show_signatures_;

       bool previous_show_user_defined_;

       bool previous_show_signatures_;

 };

 }} // namespace boost::python

 #endif // DOCSTRING_OPTIONS_RWGK20060111_HPP