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build3/python/src/py/objint.h 2.89 KB
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  /*
   * This file is part of the Micro Python 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_OBJINT_H
  #define MICROPY_INCLUDED_PY_OBJINT_H
  
  #include "py/mpz.h"
  #include "py/obj.h"
  
  typedef struct _mp_obj_int_t {
      mp_obj_base_t base;
  #if MICROPY_LONGINT_IMPL == MICROPY_LONGINT_IMPL_LONGLONG
      mp_longint_impl_t val;
  #elif MICROPY_LONGINT_IMPL == MICROPY_LONGINT_IMPL_MPZ
      mpz_t mpz;
  #endif
  } mp_obj_int_t;
  
  extern const mp_obj_int_t mp_maxsize_obj;
  
  #if MICROPY_PY_BUILTINS_FLOAT
  mp_float_t mp_obj_int_as_float_impl(mp_obj_t self_in);
  #endif
  
  size_t mp_int_format_size(size_t num_bits, int base, const char *prefix, char comma);
  
  mp_obj_int_t *mp_obj_int_new_mpz(void);
  
  void mp_obj_int_print(const mp_print_t *print, mp_obj_t self_in, mp_print_kind_t kind);
  char *mp_obj_int_formatted(char **buf, size_t *buf_size, size_t *fmt_size, mp_const_obj_t self_in,
                             int base, const char *prefix, char base_char, char comma);
  char *mp_obj_int_formatted_impl(char **buf, size_t *buf_size, size_t *fmt_size, mp_const_obj_t self_in,
                                  int base, const char *prefix, char base_char, char comma);
  mp_int_t mp_obj_int_hash(mp_obj_t self_in);
  mp_obj_t mp_obj_int_from_bytes_impl(bool big_endian, size_t len, const byte *buf);
  void mp_obj_int_to_bytes_impl(mp_obj_t self_in, bool big_endian, size_t len, byte *buf);
  int mp_obj_int_sign(mp_obj_t self_in);
  mp_obj_t mp_obj_int_abs(mp_obj_t self_in);
  mp_obj_t mp_obj_int_unary_op(mp_uint_t op, mp_obj_t o_in);
  mp_obj_t mp_obj_int_binary_op(mp_uint_t op, mp_obj_t lhs_in, mp_obj_t rhs_in);
  mp_obj_t mp_obj_int_binary_op_extra_cases(mp_uint_t op, mp_obj_t lhs_in, mp_obj_t rhs_in);
  mp_obj_t mp_obj_int_pow3(mp_obj_t base, mp_obj_t exponent,  mp_obj_t modulus);
  
  #endif // MICROPY_INCLUDED_PY_OBJINT_H