1/* 2 * Copyright 2008-2009 Katholieke Universiteit Leuven 3 * 4 * Use of this software is governed by the MIT license 5 * 6 * Written by Sven Verdoolaege, K.U.Leuven, Departement 7 * Computerwetenschappen, Celestijnenlaan 200A, B-3001 Leuven, Belgium 8 */ 9 10#ifndef ISL_INT_H 11#define ISL_INT_H 12#define ISL_DEPRECATED_INT_H 13 14#include <isl/hash.h> 15#include <isl/printer.h> 16#include <string.h> 17#include <isl_config.h> 18 19#ifdef USE_GMP_FOR_MP 20#include <isl_int_gmp.h> 21#endif 22 23#ifdef USE_IMATH_FOR_MP 24#ifdef USE_SMALL_INT_OPT 25#include <isl_int_sioimath.h> 26#else /* USE_SMALL_INT_OPT */ 27#include <isl_int_imath.h> 28#endif /* USE_SMALL_INT_OPT */ 29#endif /* USE_IMATH_FOR_MP */ 30 31#define isl_int_is_zero(i) (isl_int_sgn(i) == 0) 32#define isl_int_is_one(i) (isl_int_cmp_si(i,1) == 0) 33#define isl_int_is_negone(i) (isl_int_cmp_si(i,-1) == 0) 34#define isl_int_is_pos(i) (isl_int_sgn(i) > 0) 35#define isl_int_is_neg(i) (isl_int_sgn(i) < 0) 36#define isl_int_is_nonpos(i) (isl_int_sgn(i) <= 0) 37#define isl_int_is_nonneg(i) (isl_int_sgn(i) >= 0) 38 39#ifndef USE_SMALL_INT_OPT 40#define isl_int_print(out,i,width) \ 41 do { \ 42 char *s; \ 43 s = isl_int_get_str(i); \ 44 fprintf(out, "%*s", width, s); \ 45 isl_int_free_str(s); \ 46 } while (0) 47#endif /* USE_SMALL_INT_OPT */ 48 49__isl_give isl_printer *isl_printer_print_isl_int(__isl_take isl_printer *p, 50 isl_int i); 51 52#endif /* ISL_INT_H */ 53