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/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* 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_OBJTYPE_H
#define MICROPY_INCLUDED_PY_OBJTYPE_H
#include "py/obj.h"
// instance object
// creating an instance of a class makes one of these objects
typedef struct _mp_obj_instance_t {
mp_obj_base_t base;
mp_map_t members;
mp_obj_t subobj[];
// TODO maybe cache __getattr__ and __setattr__ for efficient lookup of them
} mp_obj_instance_t;
#if MICROPY_CPYTHON_COMPAT
// this is needed for object.__new__
mp_obj_instance_t *mp_obj_new_instance(const mp_obj_type_t *cls, const mp_obj_type_t **native_base);
#endif
// these need to be exposed so mp_obj_is_callable can work correctly
bool mp_obj_instance_is_callable(mp_obj_t self_in);
mp_obj_t mp_obj_instance_call(mp_obj_t self_in, size_t n_args, size_t n_kw, const mp_obj_t *args);
#define mp_obj_is_instance_type(type) ((type)->make_new == mp_obj_instance_make_new)
#define mp_obj_is_native_type(type) ((type)->make_new != mp_obj_instance_make_new)
// this needs to be exposed for the above macros to work correctly
mp_obj_t mp_obj_instance_make_new(const mp_obj_type_t *self_in, size_t n_args, size_t n_kw, const mp_obj_t *args);
// this needs to be exposed for mp_getiter
mp_obj_t mp_obj_instance_getiter(mp_obj_t self_in, mp_obj_iter_buf_t *iter_buf);
#endif // MICROPY_INCLUDED_PY_OBJTYPE_H
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