/*

 * Copyright 2008-2009 Katholieke Universiteit Leuven

 *

 * Use of this software is governed by the MIT license

 *

 * Written by Sven Verdoolaege, K.U.Leuven, Departement

 * Computerwetenschappen, Celestijnenlaan 200A, B-3001 Leuven, Belgium

 */

#ifndef ISL_INT_H

#define ISL_INT_H

#define ISL_DEPRECATED_INT_H

#include <isl/hash.h>

#include <isl/printer.h>

#include <string.h>

#include <isl_config.h>

#ifdef USE_GMP_FOR_MP

#include <isl_int_gmp.h>

#endif

#ifdef USE_IMATH_FOR_MP

#ifdef USE_SMALL_INT_OPT

#include <isl_int_sioimath.h>

#else /* USE_SMALL_INT_OPT */

#include <isl_int_imath.h>

#endif /* USE_SMALL_INT_OPT */

#endif /* USE_IMATH_FOR_MP */

#define isl_int_is_zero(i)  (
isl_int_sgn1.97G
(i) == 0)

#define isl_int_is_one(i) (
isl_int_cmp_si114M
(i,1) == 0)

#define isl_int_is_negone(i)  (
isl_int_cmp_si3.15M
(i,-1) == 0)

#define isl_int_is_pos(i) (
isl_int_sgn36.4M
(i) > 0)

#define isl_int_is_neg(i) (
isl_int_sgn99.6M
(i) < 0)

#define isl_int_is_nonpos(i)  (isl_int_sgn(i) <= 0)

#define isl_int_is_nonneg(i)  (
isl_int_sgn207k
(i) >= 0)

#ifndef USE_SMALL_INT_OPT

#define isl_int_print(out,i,width)          \

  do {                \

    char *s;            \

    s = isl_int_get_str(i);         \

    fprintf(out, "%*s", width, s);        \

    isl_int_free_str(s);                                        \

  } while (0)

#endif /* USE_SMALL_INT_OPT */

__isl_give isl_printer *isl_printer_print_isl_int(__isl_take isl_printer *p,

  isl_int i);

#endif /* ISL_INT_H */