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OpenScop
0.9.0
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00001 00002 /*+-----------------------------------------------------------------** 00003 ** OpenScop Library ** 00004 **-----------------------------------------------------------------** 00005 ** int.h ** 00006 **-----------------------------------------------------------------** 00007 ** First version: 18/07/2011 ** 00008 **-----------------------------------------------------------------** 00009 00010 00011 ***************************************************************************** 00012 * OpenScop: Structures and formats for polyhedral tools to talk together * 00013 ***************************************************************************** 00014 * ,___,,_,__,,__,,__,,__,,_,__,,_,__,,__,,___,_,__,,_,__, * 00015 * / / / // // // // / / / // // / / // / /|,_, * 00016 * / / / // // // // / / / // // / / // / / / /\ * 00017 * |~~~|~|~~~|~~~|~~~|~~~|~|~~~|~|~~~|~~~|~~~|~|~~~|~|~~~|/_/ \ * 00018 * | G |C| P | = | L | P |=| = |C| = | = | = |=| = |=| C |\ \ /\ * 00019 * | R |l| o | = | e | l |=| = |a| = | = | = |=| = |=| L | \# \ /\ * 00020 * | A |a| l | = | t | u |=| = |n| = | = | = |=| = |=| o | |\# \ \ * 00021 * | P |n| l | = | s | t |=| = |d| = | = | = | | |=| o | | \# \ \ * 00022 * | H | | y | | e | o | | = |l| | | = | | | | G | | \ \ \ * 00023 * | I | | | | e | | | | | | | | | | | | | \ \ \ * 00024 * | T | | | | | | | | | | | | | | | | | \ \ \ * 00025 * | E | | | | | | | | | | | | | | | | | \ \ \ * 00026 * | * |*| * | * | * | * |*| * |*| * | * | * |*| * |*| * | / \* \ \ * 00027 * | O |p| e | n | S | c |o| p |-| L | i | b |r| a |r| y |/ \ \ / * 00028 * '---'-'---'---'---'---'-'---'-'---'---'---'-'---'-'---' '--' * 00029 * * 00030 * Copyright (C) 2008 University Paris-Sud 11 and INRIA * 00031 * * 00032 * (3-clause BSD license) * 00033 * Redistribution and use in source and binary forms, with or without * 00034 * modification, are permitted provided that the following conditions * 00035 * are met: * 00036 * * 00037 * 1. Redistributions of source code must retain the above copyright notice, * 00038 * this list of conditions and the following disclaimer. * 00039 * 2. Redistributions in binary form must reproduce the above copyright * 00040 * notice, this list of conditions and the following disclaimer in the * 00041 * documentation and/or other materials provided with the distribution. * 00042 * 3. The name of the author may not be used to endorse or promote products * 00043 * derived from this software without specific prior written permission. * 00044 * * 00045 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * 00046 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * 00047 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * 00048 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * 00049 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * 00050 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * 00051 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * 00052 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * 00053 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * 00054 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * 00055 * * 00056 * OpenScop Library, a library to manipulate OpenScop formats and data * 00057 * structures. Written by: * 00058 * Cedric Bastoul <Cedric.Bastoul@u-psud.fr> and * 00059 * Louis-Noel Pouchet <Louis-Noel.pouchet@inria.fr> * 00060 * * 00061 *****************************************************************************/ 00062 00063 00064 #ifndef OSL_INT_H 00065 # define OSL_INT_H 00066 00067 # ifdef OSL_GMP_IS_HERE 00068 # include <gmp.h> 00069 # endif 00070 00071 # if defined(__cplusplus) 00072 extern "C" 00073 { 00074 # endif 00075 00079 union osl_int { 00080 long int sp; 00081 long long dp; 00082 #ifdef OSL_GMP_IS_HERE 00083 mpz_t* mp; 00084 #else 00085 void* mp; 00086 #endif 00087 }; 00088 typedef union osl_int osl_int_t; 00089 typedef union osl_int * osl_int_p; 00090 typedef union osl_int const osl_const_int_t; 00091 typedef union osl_int * const osl_int_const_p; 00092 typedef union osl_int const * osl_const_int_p; 00093 typedef union osl_int const * const osl_const_int_const_p; 00094 00095 00096 /*+*************************************************************************** 00097 * Basic Functions * 00098 *****************************************************************************/ 00099 00100 00101 int osl_int_is_precision_supported(int); 00102 void osl_int_dump_precision(FILE *, int); 00103 void osl_int_init(int, osl_int_const_p); 00104 osl_int_p osl_int_malloc(int); 00105 void osl_int_assign(int, osl_int_const_p, osl_const_int_t); 00106 void osl_int_set_si(int, osl_int_const_p, int); 00107 int osl_int_get_si(int, osl_const_int_t); 00108 double osl_int_get_d(int, osl_const_int_t); 00109 void osl_int_init_set(int, osl_int_const_p, osl_const_int_t); 00110 void osl_int_init_set_si(int, osl_int_const_p, int); 00111 void osl_int_swap(int, osl_int_const_p, osl_int_const_p); 00112 void osl_int_clear(int, osl_int_const_p); 00113 void osl_int_free(int, osl_int_const_p); 00114 void osl_int_print(FILE *, int, osl_const_int_t); 00115 void osl_int_sprint(char *, int, osl_const_int_t); 00116 void osl_int_sprint_txt(char *, int, osl_const_int_t); 00117 int osl_int_sscanf(char*, int, osl_int_const_p); 00118 void osl_int_sread(char **, int, osl_int_const_p); 00119 00120 00121 /*+*************************************************************************** 00122 * Arithmetic Operations * 00123 *****************************************************************************/ 00124 00125 00126 void osl_int_increment(int, osl_int_const_p, osl_const_int_t); 00127 void osl_int_decrement(int, osl_int_const_p, osl_const_int_t); 00128 void osl_int_add(int, osl_int_const_p, osl_const_int_t, osl_const_int_t); 00129 void osl_int_add_si(int, osl_int_const_p, osl_const_int_t, int); 00130 void osl_int_sub(int, osl_int_const_p, osl_const_int_t, osl_const_int_t); 00131 void osl_int_mul(int, osl_int_const_p, osl_const_int_t, osl_const_int_t); 00132 void osl_int_mul_si(int, osl_int_const_p, osl_const_int_t, int); 00133 void osl_int_div_exact(int const, osl_int_const_p, 00134 osl_const_int_t, osl_const_int_t); 00135 void osl_int_floor_div_q(int const, osl_int_const_p, 00136 osl_const_int_t, osl_const_int_t); 00137 void osl_int_floor_div_r(int const, osl_int_const_p, 00138 osl_const_int_t, osl_const_int_t); 00139 void osl_int_floor_div_q_r(int const, osl_int_const_p, osl_int_const_p, 00140 osl_const_int_t, osl_const_int_t); 00141 void osl_int_mod(int const, osl_int_const_p, 00142 osl_const_int_t, osl_const_int_t); 00143 void osl_int_gcd(int const, osl_int_const_p, 00144 osl_const_int_t, osl_const_int_t); 00145 void osl_int_oppose(int, osl_int_const_p, osl_const_int_t); 00146 void osl_int_abs(int, osl_int_const_p, osl_const_int_t); 00147 size_t osl_int_size_in_base_2(int const, osl_const_int_t); 00148 size_t osl_int_size_in_base_10(int const, osl_const_int_t); 00149 00150 00151 /*+*************************************************************************** 00152 * Conditional Operations * 00153 *****************************************************************************/ 00154 00155 00156 int osl_int_eq(int, osl_const_int_t, osl_const_int_t); 00157 int osl_int_ne(int, osl_const_int_t, osl_const_int_t); 00158 int osl_int_pos(int, osl_const_int_t); 00159 int osl_int_neg(int, osl_const_int_t); 00160 int osl_int_zero(int, osl_const_int_t); 00161 int osl_int_one(int, osl_const_int_t); 00162 int osl_int_mone(int, osl_const_int_t); 00163 int osl_int_divisible(int, osl_const_int_t, osl_const_int_t); 00164 00165 00166 # if defined(__cplusplus) 00167 } 00168 # endif 00169 00170 #endif /* define OSL_INT_H */
1.8.0