put.c
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/**
* \file
*
* \author Georg Hopp
*
* \copyright
* Copyright © 2014 Georg Hopp
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdarg.h>
#include <sys/types.h>
#include "trbase.h"
#include "tr/heap.h"
#include "tr/dynarray.h"
void
TR_heapPut(TR_Heap this, const void * data)
{
size_t idx = TR_darrPut((TR_Dynarray)this, data);
while (idx) {
size_t parent = (idx - 1) >> 1;
if (0 > this->comp(
TR_darrGet((TR_Dynarray)this, parent),
TR_darrGet((TR_Dynarray)this, idx))) {
SWAP(
void *,
TR_darrGet((TR_Dynarray)this, parent),
TR_darrGet((TR_Dynarray)this, idx));
idx = parent;
} else {
break;
}
}
}
// vim: set ts=4 sw=4: