Chris@16: // Copyright David Abrahams 2002.
Chris@16: // Distributed under the Boost Software License, Version 1.0. (See
Chris@16: // accompanying file LICENSE_1_0.txt or copy at
Chris@16: // http://www.boost.org/LICENSE_1_0.txt)
Chris@16: #ifndef LIST_DWA2002627_HPP
Chris@16: # define LIST_DWA2002627_HPP
Chris@16: 
Chris@16: # include <boost/python/detail/prefix.hpp>
Chris@16: 
Chris@16: # include <boost/python/object.hpp>
Chris@16: # include <boost/python/converter/pytype_object_mgr_traits.hpp>
Chris@16: # include <boost/python/ssize_t.hpp>
Chris@16: 
Chris@16: namespace boost { namespace python { 
Chris@16: 
Chris@16: namespace detail
Chris@16: {
Chris@16:   struct BOOST_PYTHON_DECL list_base : object
Chris@16:   {
Chris@16:       void append(object_cref); // append object to end
Chris@16: 
Chris@16:       ssize_t count(object_cref value) const; // return number of occurrences of value
Chris@16: 
Chris@16:       void extend(object_cref sequence); // extend list by appending sequence elements
Chris@16:     
Chris@16:       long index(object_cref value) const; // return index of first occurrence of value
Chris@16: 
Chris@16:       void insert(ssize_t index, object_cref); // insert object before index
Chris@16:       void insert(object const& index, object_cref);
Chris@16: 
Chris@16:       object pop(); // remove and return item at index (default last)
Chris@16:       object pop(ssize_t index);
Chris@16:       object pop(object const& index);
Chris@16: 
Chris@16:       void remove(object_cref value); // remove first occurrence of value
Chris@16:     
Chris@16:       void reverse(); // reverse *IN PLACE*
Chris@16: 
Chris@16:       void sort(); //  sort *IN PLACE*; if given, cmpfunc(x, y) -> -1, 0, 1
Chris@16: #if PY_VERSION_HEX >= 0x03000000
Chris@16:       void sort(args_proxy const &args, 
Chris@16:                  kwds_proxy const &kwds);
Chris@16: #else
Chris@16:       void sort(object_cref cmpfunc);
Chris@16: #endif
Chris@16: 
Chris@16:    protected:
Chris@16:       list_base(); // new list
Chris@16:       explicit list_base(object_cref sequence); // new list initialized from sequence's items
Chris@16: 
Chris@16:       BOOST_PYTHON_FORWARD_OBJECT_CONSTRUCTORS(list_base, object)
Chris@16:    private:    
Chris@16:       static detail::new_non_null_reference call(object const&);
Chris@16:   };
Chris@16: }
Chris@16: 
Chris@16: class list : public detail::list_base
Chris@16: {
Chris@16:     typedef detail::list_base base;
Chris@16:  public:
Chris@16:     list() {} // new list
Chris@16: 
Chris@16:     template <class T>
Chris@16:     explicit list(T const& sequence)
Chris@16:         : base(object(sequence))
Chris@16:     {
Chris@16:     }
Chris@16: 
Chris@16:     template <class T>
Chris@16:     void append(T const& x)
Chris@16:     {
Chris@16:         base::append(object(x));
Chris@16:     }
Chris@16: 
Chris@16:     template <class T>
Chris@16:     long count(T const& value) const
Chris@16:     {
Chris@16:         return base::count(object(value));
Chris@16:     }
Chris@16:     
Chris@16:     template <class T>
Chris@16:     void extend(T const& x)
Chris@16:     {
Chris@16:         base::extend(object(x));
Chris@16:     }
Chris@16: 
Chris@16:     template <class T>
Chris@16:     long index(T const& x) const
Chris@16:     {
Chris@16:         return base::index(object(x));
Chris@16:     }
Chris@16:     
Chris@16:     template <class T>
Chris@16:     void insert(ssize_t index, T const& x) // insert object before index
Chris@16:     {
Chris@16:         base::insert(index, object(x));
Chris@16:     }
Chris@16:     
Chris@16:     template <class T>
Chris@16:     void insert(object const& index, T const& x) // insert object before index
Chris@16:     {
Chris@16:         base::insert(index, object(x));
Chris@16:     }
Chris@16: 
Chris@16:     object pop() { return base::pop(); }
Chris@16:     object pop(ssize_t index) { return base::pop(index); }
Chris@16:     
Chris@16:     template <class T>
Chris@16:     object pop(T const& index)
Chris@16:     {
Chris@16:         return base::pop(object(index));
Chris@16:     }
Chris@16: 
Chris@16:     template <class T>
Chris@16:     void remove(T const& value)
Chris@16:     {
Chris@16:         base::remove(object(value));
Chris@16:     }
Chris@16: 
Chris@16: #if PY_VERSION_HEX <= 0x03000000
Chris@16:     void sort() { base::sort(); }
Chris@16: 
Chris@16:     template <class T>
Chris@16:     void sort(T const& value)
Chris@16:     {
Chris@16:         base::sort(object(value));
Chris@16:     }
Chris@16: #endif
Chris@16:     
Chris@16:  public: // implementation detail -- for internal use only
Chris@16:     BOOST_PYTHON_FORWARD_OBJECT_CONSTRUCTORS(list, base)
Chris@16: };
Chris@16: 
Chris@16: //
Chris@16: // Converter Specializations
Chris@16: //
Chris@16: namespace converter
Chris@16: {
Chris@16:   template <>
Chris@16:   struct object_manager_traits<list>
Chris@16:       : pytype_object_manager_traits<&PyList_Type,list>
Chris@16:   {
Chris@16:   };
Chris@16: }
Chris@16: 
Chris@16: }} // namespace boost::python
Chris@16: 
Chris@16: #endif // LIST_DWA2002627_HPP