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67 lines
1.4 KiB
C
67 lines
1.4 KiB
C
/**
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* @file heap.h
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* @author wenjf (Orig5826@163.com)
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* @brief
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* @version 0.1
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* @date 2024-07-03
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*
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* @copyright Copyright (c) 2024
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*
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*/
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#ifndef _HEAP_H_
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#define _HEAP_H_
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#include "common.h"
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typedef enum
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{
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HEAP_MIN = 0,
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HEAP_MAX = 1,
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}heap_type;
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struct _heap
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{
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// -------------------- private --------------------
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void* obj;
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uint32_t _size;
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uint32_t _obj_size;
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uint32_t _capacity;
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uint32_t _ratio;
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heap_type _type;
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struct _iterator _iter;
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void (*_destory)(struct _heap* self);
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// -------------------- public --------------------
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// kernel
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bool (*push)(struct _heap* self, void* obj);
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bool (*pop)(struct _heap* self, void* obj);
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bool (*peek)(struct _heap* self, void* obj);
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// base
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bool (*empty)(struct _heap* self);
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uint32_t(*size)(struct _heap* self);
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bool (*clear)(struct _heap* self);
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// iter
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iterator_t (*iter)(struct _heap* self);
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// config
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compare_fun_t compare; // !!! you have to implement this function
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// -------------------- debug --------------------
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void (*print)(struct _heap* self);
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void (*print_obj)(void* obj);
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};
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typedef struct _heap* heap_t;
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// create and free heap
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heap_t heap_max_new2(uint32_t obj_size, uint32_t capacity);
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heap_t heap_min_new2(uint32_t obj_size, uint32_t capacity);
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void heap_free(heap_t* heap);
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#endif // _HEAP_H_
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