isl_int_gmp.h

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#ifndef ISL_INT_GMP_H
#define ISL_INT_GMP_H
 
#include <gmp.h>
 
/* isl_int is the basic integer type, implemented with GMP's mpz_t.  In the
 * future, different types such as long long or cln::cl_I will be supported.
 */
typedef mpz_t isl_int;
 
#define isl_int_init(i)   mpz_init(i)
#define isl_int_clear(i)  mpz_clear(i)
 
#define isl_int_set(r,i)  mpz_set(r,i)
#define isl_int_set_si(r,i) mpz_set_si(r,i)
#define isl_int_set_ui(r,i) mpz_set_ui(r,i)
#define isl_int_fits_slong(r) mpz_fits_slong_p(r)
#define isl_int_get_si(r) mpz_get_si(r)
#define isl_int_fits_ulong(r) mpz_fits_ulong_p(r)
#define isl_int_get_ui(r) mpz_get_ui(r)
#define isl_int_get_d(r)  mpz_get_d(r)
#define isl_int_get_str(r)  mpz_get_str(0, 10, r)
#define isl_int_abs(r,i)  mpz_abs(r,i)
#define isl_int_neg(r,i)  mpz_neg(r,i)
#define isl_int_swap(i,j) mpz_swap(i,j)
#define isl_int_swap_or_set(i,j)  mpz_swap(i,j)
#define isl_int_add_ui(r,i,j) mpz_add_ui(r,i,j)
#define isl_int_sub_ui(r,i,j) mpz_sub_ui(r,i,j)
 
#define isl_int_add(r,i,j)  mpz_add(r,i,j)
#define isl_int_sub(r,i,j)  mpz_sub(r,i,j)
#define isl_int_mul(r,i,j)  mpz_mul(r,i,j)
#define isl_int_mul_2exp(r,i,j) mpz_mul_2exp(r,i,j)
#define isl_int_mul_si(r,i,j) mpz_mul_si(r,i,j)
#define isl_int_mul_ui(r,i,j) mpz_mul_ui(r,i,j)
#define isl_int_pow_ui(r,i,j) mpz_pow_ui(r,i,j)
#define isl_int_addmul(r,i,j) mpz_addmul(r,i,j)
#define isl_int_addmul_ui(r,i,j)  mpz_addmul_ui(r,i,j)
#define isl_int_submul(r,i,j) mpz_submul(r,i,j)
#define isl_int_submul_ui(r,i,j)  mpz_submul_ui(r,i,j)
 
#define isl_int_gcd(r,i,j)  mpz_gcd(r,i,j)
#define isl_int_lcm(r,i,j)  mpz_lcm(r,i,j)
#define isl_int_divexact(r,i,j) mpz_divexact(r,i,j)
#define isl_int_divexact_ui(r,i,j)  mpz_divexact_ui(r,i,j)
#define isl_int_tdiv_q(r,i,j) mpz_tdiv_q(r,i,j)
#define isl_int_cdiv_q(r,i,j) mpz_cdiv_q(r,i,j)
#define isl_int_cdiv_q_ui(r,i,j)  mpz_cdiv_q_ui(r,i,j)
#define isl_int_fdiv_q(r,i,j) mpz_fdiv_q(r,i,j)
#define isl_int_fdiv_r(r,i,j) mpz_fdiv_r(r,i,j)
#define isl_int_fdiv_q_ui(r,i,j)  mpz_fdiv_q_ui(r,i,j)
 
#define isl_int_read(r,s) mpz_set_str(r,s,10)
#define isl_int_sgn(i)    mpz_sgn(i)
#define isl_int_cmp(i,j)  mpz_cmp(i,j)
#define isl_int_cmp_si(i,si)  mpz_cmp_si(i,si)
#define isl_int_eq(i,j)   (mpz_cmp(i,j) == 0)
#define isl_int_ne(i,j)   (mpz_cmp(i,j) != 0)
#define isl_int_lt(i,j)   (mpz_cmp(i,j) < 0)
#define isl_int_le(i,j)   (mpz_cmp(i,j) <= 0)
#define isl_int_gt(i,j)   (mpz_cmp(i,j) > 0)
#define isl_int_ge(i,j)   (mpz_cmp(i,j) >= 0)
#define isl_int_abs_cmp(i,j)  mpz_cmpabs(i,j)
#define isl_int_abs_eq(i,j) (mpz_cmpabs(i,j) == 0)
#define isl_int_abs_ne(i,j) (mpz_cmpabs(i,j) != 0)
#define isl_int_abs_lt(i,j) (mpz_cmpabs(i,j) < 0)
#define isl_int_abs_gt(i,j) (mpz_cmpabs(i,j) > 0)
#define isl_int_abs_ge(i,j) (mpz_cmpabs(i,j) >= 0)
#define isl_int_is_divisible_by(i,j)  mpz_divisible_p(i,j)
 
uint32_t isl_gmp_hash(mpz_t v, uint32_t hash);
#define isl_int_hash(v,h) isl_gmp_hash(v,h)
 
#ifndef mp_get_memory_functions
void mp_get_memory_functions(
    void *(**alloc_func_ptr) (size_t),
    void *(**realloc_func_ptr) (void *, size_t, size_t),
    void (**free_func_ptr) (void *, size_t));
#endif
 
typedef void (*isl_int_print_mp_free_t)(void *, size_t);
#define isl_int_free_str(s)         \
  do {                \
    isl_int_print_mp_free_t mp_free;      \
    mp_get_memory_functions(NULL, NULL, &mp_free);    \
    (*mp_free)(s, strlen(s) + 1);       \
  } while (0)
 
#endif /* ISL_INT_GMP_H */