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57 lines
1.1 KiB
C
57 lines
1.1 KiB
C
/**
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* @file stack.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 2024-06-23
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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 _STACK_H_
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#define _STACK_H_
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#include "common.h"
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struct _stack_node
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{
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void * obj;
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struct _stack_node * next;
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};
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struct _stack
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{
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struct _stack_node * _head;
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uint32_t _size; // 栈大小
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uint32_t _obj_size; // 元素大小
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uint32_t _capacity; // 总容量
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uint32_t _ratio; // 扩展比率
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// kernel
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bool (*peek)(struct _stack* self, void* obj);
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bool (*push)(struct _stack* self, void* obj);
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bool (*pop)(struct _stack* self, void* obj);
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// base
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uint32_t(*size)(struct _stack* self);
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bool (*empty)(struct _stack* self);
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// others
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bool (*clear)(struct _stack* self);
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void (*destory)(struct _stack* self);
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// print
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void (*print)(struct _stack* self);
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void (*print_obj)(void* obj);
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};
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typedef struct _stack* stack_t;
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bool stack_init(struct _stack* self, uint32_t obj_size);
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bool stack_init2(struct _stack* self, uint32_t obj_size, uint32_t capacity);
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stack_t stack_new(void);
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void stack_free(stack_t* stack);
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#endif // _STACK_H_
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