/*
* 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 <math.h>
int cx_cmp_int(const void *i1, const void *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(const void *i1, const void *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(const void *i1, const void *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(const void *i1, const void *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(const void *i1, const void *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(const void *i1, const void *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(const void *i1, const void *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(const void *i1, const void *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(const void *i1, const void *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(const void *i1, const void *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(const void *i1, const void *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(const void *i1, const void *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(const void *f1, const void *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(
const void *d1,
const void *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_intptr(
const void *ptr1,
const void *ptr2
) {
intptr_t p1 = *(const intptr_t *) ptr1;
intptr_t p2 = *(const intptr_t *) ptr2;
if (p1 == p2) {
return 0;
} else {
return p1 < p2 ? -1 : 1;
}
}
int cx_cmp_uintptr(
const void *ptr1,
const void *ptr2
) {
uintptr_t p1 = *(const uintptr_t *) ptr1;
uintptr_t p2 = *(const uintptr_t *) ptr2;
if (p1 == p2) {
return 0;
} else {
return p1 < p2 ? -1 : 1;
}
}
int cx_cmp_ptr(
const void *ptr1,
const void *ptr2
) {
uintptr_t p1 = (uintptr_t) ptr1;
uintptr_t p2 = (uintptr_t) ptr2;
if (p1 == p2) {
return 0;
} else {
return p1 < p2 ? -1 : 1;
}
}