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cump.h
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/* Definitions for CUMP functions.
Copyright 2012 Takatoshi Nakayama.
This file is part of the CUMP Library.
The CUMP Library is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 3 of the License, or (at your
option) any later version.
The CUMP Library is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
License for more details.
You should have received a copy of the GNU Lesser General Public License
along with the CUMP Library. If not, see http://www.gnu.org/licenses/. */
#ifndef CUMP_H_
#include <stddef.h> /* size_t */
/* General macros following GMP */
#define CUMP_LIMB_BITS (8 * sizeof (cump_limb_t))
#define CUMP_NAIL_BITS 0
#define CUMP_NUMB_BITS (CUMP_LIMB_BITS - CUMP_NAIL_BITS)
#define CUMP_NUMB_MASK ((~ __CUMP_CAST (cump_limb_t, 0)) >> CUMP_NAIL_BITS)
#define CUMP_NUMB_MAX CUMP_NUMB_MASK
#define CUMP_NAIL_MASK (~ CUMP_NUMB_MASK)
#if defined (__cplusplus)
#define __CUMP_CAST(type, expr) static_cast <type> (expr)
#define __CUMP_NOTHROW /*throw ()*/
#else
#define __CUMP_CAST(type, expr) ((type) (expr))
#define __CUMP_NOTHROW
#endif
typedef int cump_int32;
typedef long int cump_int64;
typedef unsigned int cump_uint32;
typedef unsigned long int cump_uint64;
#ifdef __CUMP_SHORT_LIMB
typedef cump_uint32 cump_limb_t;
typedef cump_int32 cump_limb_signed_t;
#else
typedef cump_uint64 cump_limb_t;
typedef cump_int64 cump_limb_signed_t;
#endif
typedef cump_uint64 cump_bitcnt_t;
typedef cump_int64 cump_size_t;
typedef cump_int64 cump_exp_t;
typedef cump_limb_t *cump_ptr;
typedef cump_limb_t const *cump_srcptr;
typedef
struct
{
void *_dev;
}
__cumpf_struct;
typedef __cumpf_struct *cumpf_ptr, cumpf_t [1];
typedef __cumpf_struct const *cumpf_srcptr;
typedef
struct
{
size_t _int;
void *_dev;
}
__cumpf_array;
typedef __cumpf_array *cumpf_array_ptr, cumpf_array_t [1];
typedef __cumpf_array const *cumpf_array_srcptr;
#if defined (__cplusplus)
extern "C"
{
#endif
void cumpf_set_default_prec (cump_bitcnt_t prec_in_bits);
cump_bitcnt_t cumpf_get_default_prec (void);
void cumpf_init (cumpf_ptr r);
void cumpf_init2 (cumpf_ptr r, cump_bitcnt_t prec_in_bits);
void cumpf_init_set (cumpf_ptr r, cumpf_srcptr s);
void cumpf_clear (cumpf_ptr m);
void cumpf_set (cumpf_ptr r, cumpf_srcptr u);
void cumpf_array_init (cumpf_array_ptr r, cump_uint32 n);
void cumpf_array_init2 (cumpf_array_ptr r, cump_uint32 n, cump_bitcnt_t prec_in_bits);
void cumpf_array_clear (cumpf_array_ptr m);
void cumpf_array_set (cumpf_array_ptr r, cumpf_array_srcptr u, cump_uint32 n);
#ifdef __GMP_H__
void cumpf_init_set_mpf (cumpf_ptr r, mpf_srcptr s);
void cumpf_set_mpf (cumpf_ptr r, mpf_srcptr u);
void mpf_set_cumpf (mpf_ptr r, cumpf_srcptr u);
void cumpf_array_init_set_mpf (cumpf_array_ptr r, mpf_t *sa, cump_uint32 n);
void cumpf_array_set_mpf (cumpf_array_ptr r, mpf_t *ua, cump_uint32 n);
void mpf_array_set_cumpf (mpf_t *ra, cumpf_array_srcptr u, cump_uint32 n);
#endif /* __GMP_H__ */
#if defined (__cplusplus)
} /* extern "C" */
#endif
#define CUMP_H_
#endif