ucx: src/compare.c@95ba6014041b (annotated)

src/compare.c@95ba6014041b (annotated)

src/compare.c

Sat, 05 Nov 2022 17:50:04 +0100

author: Mike Becker <universe@uap-core.de>
date: Sat, 05 Nov 2022 17:50:04 +0100
changeset 601: 95ba6014041b
child 631: 406376e64fd8
permissions: -rw-r--r--

add compare functions

 /*
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
  *
  * Copyright 2021 Mike Becker, Olaf Wintermann All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  *   1. Redistributions of source code must retain the above copyright
  *      notice, this list of conditions and the following disclaimer.
  *
  *   2. Redistributions in binary form must reproduce the above copyright
  *      notice, this list of conditions and the following disclaimer in the
  *      documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  */
 #include "cx/compare.h"
 #include <stdint.h>
 #include <math.h>
 int cx_cmp_int(void const *i1, void const *i2) {
     int a = *((const int*) i1);
     int b = *((const int*) i2);
     if (a == b) {
         return 0;
     } else {
         return a < b ? -1 : 1;
     }
 }
 int cx_cmp_longint(void const *i1, void const *i2) {
     long int a = *((const long int*) i1);
     long int b = *((const long int*) i2);
     if (a == b) {
         return 0;
     } else {
         return a < b ? -1 : 1;
     }
 }
 int cx_cmp_longlong(void const *i1, void const *i2) {
     long long a = *((const long long*) i1);
     long long b = *((const long long*) i2);
     if (a == b) {
         return 0;
     } else {
         return a < b ? -1 : 1;
     }
 }
 int cx_cmp_int16(void const *i1, void const *i2) {
     int16_t a = *((const int16_t*) i1);
     int16_t b = *((const int16_t*) i2);
     if (a == b) {
         return 0;
     } else {
         return a < b ? -1 : 1;
     }
 }
 int cx_cmp_int32(void const *i1, void const *i2) {
     int32_t a = *((const int32_t*) i1);
     int32_t b = *((const int32_t*) i2);
     if (a == b) {
         return 0;
     } else {
         return a < b ? -1 : 1;
     }
 }
 int cx_cmp_int64(void const *i1, void const *i2) {
     int64_t a = *((const int64_t*) i1);
     int64_t b = *((const int64_t*) i2);
     if (a == b) {
         return 0;
     } else {
         return a < b ? -1 : 1;
     }
 }
 int cx_cmp_uint(void const *i1, void const *i2) {
     unsigned int a = *((const unsigned int*) i1);
     unsigned int b = *((const unsigned int*) i2);
     if (a == b) {
         return 0;
     } else {
         return a < b ? -1 : 1;
     }
 }
 int cx_cmp_ulongint(void const *i1, void const *i2) {
     unsigned long int a = *((const unsigned long int*) i1);
     unsigned long int b = *((const unsigned long int*) i2);
     if (a == b) {
         return 0;
     } else {
         return a < b ? -1 : 1;
     }
 }
 int cx_cmp_ulonglong(void const *i1, void const *i2) {
     unsigned long long a = *((const unsigned long long*) i1);
     unsigned long long b = *((const unsigned long long*) i2);
     if (a == b) {
         return 0;
     } else {
         return a < b ? -1 : 1;
     }
 }
 int cx_cmp_uint16(void const *i1, void const *i2) {
     uint16_t a = *((const uint16_t*) i1);
     uint16_t b = *((const uint16_t*) i2);
     if (a == b) {
         return 0;
     } else {
         return a < b ? -1 : 1;
     }
 }
 int cx_cmp_uint32(void const *i1, void const *i2) {
     uint32_t a = *((const uint32_t*) i1);
     uint32_t b = *((const uint32_t*) i2);
     if (a == b) {
         return 0;
     } else {
         return a < b ? -1 : 1;
     }
 }
 int cx_cmp_uint64(void const *i1, void const *i2) {
     uint64_t a = *((const uint64_t*) i1);
     uint64_t b = *((const uint64_t*) i2);
     if (a == b) {
         return 0;
     } else {
         return a < b ? -1 : 1;
     }
 }
 int cx_cmp_float(void const *f1, void const *f2) {
     float a = *((const float*) f1);
     float b = *((const float*) f2);
     if (fabsf(a - b) < 1e-6f) {
         return 0;
     } else {
         return a < b ? -1 : 1;
     }
 }
 int cx_cmp_double(void const *d1, void const *d2) {
     double a = *((const double*) d1);
     double b = *((const double*) d2);
     if (fabs(a - b) < 1e-14) {
         return 0;
     } else {
         return a < b ? -1 : 1;
     }
 }
 int cx_cmp_ptr(void const *ptr1, void const *ptr2) {
     const intptr_t p1 = (const intptr_t) ptr1;
     const intptr_t p2 = (const intptr_t) ptr2;
     if (p1 == p2) {
         return 0;
     } else {
         return p1  < p2 ? -1 : 1;
     }
 }

Mercurial > hg > ucx / annotate

src/compare.c@95ba6014041b (annotated)

src/compare.c