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/*
* Copyright (c) 2015 Kazuho Oku
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#include <inttypes.h>
#include <stdio.h>
#include <string.h>
#include "golombset.h"
int main(int argc, char **argv)
{
uint64_t keys[] = {151, 192, 208, 269, 461, 512, 526, 591, 662, 806, 831, 866, 890,
997, 1005, 1017, 1134, 1207, 1231, 1327, 1378, 1393, 1418, 1525, 1627, 1630};
const size_t num_keys = sizeof(keys) / sizeof(keys[0]);
unsigned char buf[1024];
size_t bufsize = sizeof(buf);
if (golombset_encode(6, keys, num_keys, buf, &bufsize) != 0) {
fprintf(stderr, "golombset_encode failed\n");
return 111;
}
printf("encoded %zu entries into %zu bytes\n", num_keys, bufsize);
uint64_t decoded_keys[num_keys];
size_t num_decoded_keys = num_keys;
if (golombset_decode(6, buf, bufsize, decoded_keys, &num_decoded_keys) != 0) {
fprintf(stderr, "golombset_decode failed\n");
return 111;
}
if (num_decoded_keys != num_keys) {
fprintf(stderr, "unexpected number of outputs\n");
return 111;
}
if (memcmp(keys, decoded_keys, sizeof(keys[0]) * num_keys) != 0) {
fprintf(stderr, "output mismatch\n");
return 111;
}
return 0;
}
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