impotent/stc/hashset.h
2025-08-31 16:22:38 +03:00

45 lines
1.5 KiB
C

/* MIT License
*
* Copyright (c) 2025 Tyge Løvset
*
* 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.
*/
// Unordered set - implemented with the robin-hood hashing scheme.
/*
#define T ISet, int
#include <stc/hashset.h>
#include <stdio.h>
int main(void) {
ISet set = {0};
ISet_insert(&set, 5);
ISet_insert(&set, 8);
for (c_each(i, ISet, set))
printf(" %d\n", *i.ref);
ISet_drop(&set);
}
*/
#define _i_prefix hset_
#define _i_is_set
#include "hmap.h"