circuitpython/py/objtuple.h

70 lines
2.7 KiB
C

/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* SPDX-FileCopyrightText: Copyright (c) 2013, 2014 Damien P. George
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef MICROPY_INCLUDED_PY_OBJTUPLE_H
#define MICROPY_INCLUDED_PY_OBJTUPLE_H
#include "py/obj.h"
typedef struct _mp_obj_tuple_t {
mp_obj_base_t base;
size_t len;
mp_obj_t items[];
} mp_obj_tuple_t;
typedef struct _mp_rom_obj_tuple_t {
mp_obj_base_t base;
size_t len;
mp_rom_obj_t items[];
} mp_rom_obj_tuple_t;
extern const mp_obj_type_t mp_type_tuple;
void mp_obj_tuple_print(const mp_print_t *print, mp_obj_t o_in, mp_print_kind_t kind);
mp_obj_t mp_obj_tuple_unary_op(mp_unary_op_t op, mp_obj_t self_in);
mp_obj_t mp_obj_tuple_binary_op(mp_binary_op_t op, mp_obj_t lhs, mp_obj_t rhs);
mp_obj_t mp_obj_tuple_subscr(mp_obj_t base, mp_obj_t index, mp_obj_t value);
mp_obj_t mp_obj_tuple_getiter(mp_obj_t o_in, mp_obj_iter_buf_t *iter_buf);
extern const mp_obj_type_t mp_type_attrtuple;
// Relies on gcc Variadic Macros and Statement Expressions
#define MP_OBJ_NEW_TUPLE(...) ({mp_obj_t _z[] = {__VA_ARGS__}; mp_obj_new_tuple(MP_ARRAY_SIZE(_z), _z);})
#define MP_DEFINE_ATTRTUPLE(tuple_obj_name, fields, nitems, ...) \
const mp_rom_obj_tuple_t tuple_obj_name = { \
.base = {&mp_type_attrtuple}, \
.len = nitems, \
.items = { __VA_ARGS__, MP_ROM_PTR((void *)fields) } \
}
#if MICROPY_PY_COLLECTIONS
void mp_obj_attrtuple_print_helper(const mp_print_t *print, const qstr *fields, mp_obj_tuple_t *o);
#endif
mp_obj_t mp_obj_new_attrtuple(const qstr *fields, size_t n, const mp_obj_t *items);
#endif // MICROPY_INCLUDED_PY_OBJTUPLE_H