objnamedtuple.h 1.8 KB

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  1. /*
  2. * This file is part of the MicroPython project, http://micropython.org/
  3. *
  4. * The MIT License (MIT)
  5. *
  6. * Copyright (c) 2014-2017 Paul Sokolovsky
  7. *
  8. * Permission is hereby granted, free of charge, to any person obtaining a copy
  9. * of this software and associated documentation files (the "Software"), to deal
  10. * in the Software without restriction, including without limitation the rights
  11. * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  12. * copies of the Software, and to permit persons to whom the Software is
  13. * furnished to do so, subject to the following conditions:
  14. *
  15. * The above copyright notice and this permission notice shall be included in
  16. * all copies or substantial portions of the Software.
  17. *
  18. * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  19. * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  20. * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  21. * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  22. * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  23. * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  24. * THE SOFTWARE.
  25. */
  26. #ifndef MICROPY_INCLUDED_PY_OBJNAMEDTUPLE_H
  27. #define MICROPY_INCLUDED_PY_OBJNAMEDTUPLE_H
  28. #include "py/objtuple.h"
  29. typedef struct _mp_obj_namedtuple_type_t {
  30. // This is a mp_obj_type_t with eight slots.
  31. mp_obj_empty_type_t base;
  32. void *slots[8];
  33. size_t n_fields;
  34. qstr fields[];
  35. } mp_obj_namedtuple_type_t;
  36. typedef struct _mp_obj_namedtuple_t {
  37. mp_obj_tuple_t tuple;
  38. } mp_obj_namedtuple_t;
  39. size_t mp_obj_namedtuple_find_field(const mp_obj_namedtuple_type_t *type, qstr name);
  40. mp_obj_namedtuple_type_t *mp_obj_new_namedtuple_base(size_t n_fields, mp_obj_t *fields);
  41. #endif // MICROPY_INCLUDED_PY_OBJNAMEDTUPLE_H