BLI_heap_simple.h

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/* SPDX-FileCopyrightText: 2023 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */
 
#pragma once
 
#ifdef __cplusplus
extern "C" {
#endif
 
struct HeapSimple;
typedef struct HeapSimple HeapSimple;
 
typedef void (*HeapSimpleFreeFP)(void *ptr);
 
HeapSimple *BLI_heapsimple_new_ex(unsigned int reserve_num) ATTR_WARN_UNUSED_RESULT;
HeapSimple *BLI_heapsimple_new(void) ATTR_WARN_UNUSED_RESULT;
void BLI_heapsimple_clear(HeapSimple *heap, HeapSimpleFreeFP ptrfreefp) ATTR_NONNULL(1);
void BLI_heapsimple_free(HeapSimple *heap, HeapSimpleFreeFP ptrfreefp) ATTR_NONNULL(1);
void BLI_heapsimple_insert(HeapSimple *heap, float value, void *ptr) ATTR_NONNULL(1);
bool BLI_heapsimple_is_empty(const HeapSimple *heap) ATTR_NONNULL(1);
uint BLI_heapsimple_len(const HeapSimple *heap) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(1);
float BLI_heapsimple_top_value(const HeapSimple *heap) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(1);
void *BLI_heapsimple_pop_min(HeapSimple *heap) ATTR_NONNULL(1);
 
#ifdef __cplusplus
}
#endif