python/include/boost/python/list.hpp at develop · boostorg/python · GitHub

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// 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 LIST_DWA2002627_HPP

# define LIST_DWA2002627_HPP

# include <boost/python/detail/prefix.hpp>

# include <boost/python/object.hpp>

# include <boost/python/converter/pytype_object_mgr_traits.hpp>

# include <boost/python/ssize_t.hpp>

namespace boost { namespace python {

namespace detail

{

struct BOOST_PYTHON_DECL list_base : object

{

void append(object_cref); // append object to end

ssize_t count(object_cref value) const; // return number of occurrences of value

void extend(object_cref sequence); // extend list by appending sequence elements

long index(object_cref value) const; // return index of first occurrence of value

void insert(ssize_t index, object_cref); // insert object before index

void insert(object const& index, object_cref);

object pop(); // remove and return item at index (default last)

object pop(ssize_t index);

object pop(object const& index);

void remove(object_cref value); // remove first occurrence of value

void reverse(); // reverse *IN PLACE*

void sort(); // sort *IN PLACE*; if given, cmpfunc(x, y) -> -1, 0, 1

#if PY_VERSION_HEX >= 0x03000000

void sort(args_proxy const &args,

kwds_proxy const &kwds);

#else

void sort(object_cref cmpfunc);

#endif

protected:

list_base(); // new list

explicit list_base(object_cref sequence); // new list initialized from sequence's items

BOOST_PYTHON_FORWARD_OBJECT_CONSTRUCTORS(list_base, object)

private:

static detail::new_non_null_reference call(object const&);

};

}

class list : public detail::list_base

{

typedef detail::list_base base;

public:

list() {} // new list

template <class T>

explicit list(T const& sequence)

: base(object(sequence))

{

}

template <class T>

void append(T const& x)

{

base::append(object(x));

}

template <class T>

ssize_t count(T const& value) const

{

return base::count(object(value));

}

template <class T>

void extend(T const& x)

{

base::extend(object(x));

}

template <class T>

long index(T const& x) const

{

return base::index(object(x));

}

template <class T>

void insert(ssize_t index, T const& x) // insert object before index

{

base::insert(index, object(x));

}

template <class T>

void insert(object const& index, T const& x) // insert object before index

{

base::insert(index, object(x));

}

object pop() { return base::pop(); }

object pop(ssize_t index) { return base::pop(index); }

template <class T>

object pop(T const& index)

{

return base::pop(object(index));

}

template <class T>

void remove(T const& value)

{

base::remove(object(value));

}

#if PY_VERSION_HEX <= 0x03000000

void sort() { base::sort(); }

template <class T>

void sort(T const& value)

{

base::sort(object(value));

}

#endif

public: // implementation detail -- for internal use only

BOOST_PYTHON_FORWARD_OBJECT_CONSTRUCTORS(list, base)

};

// Converter Specializations

namespace converter

{

template <>

struct object_manager_traits<list>

: pytype_object_manager_traits<&PyList_Type,list>

{

};

}

}} // namespace boost::python

#endif // LIST_DWA2002627_HPP

python/include/boost/python/list.hpp at develop · boostorg/python · GitHub

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