50 lines
1.7 KiB
C
50 lines
1.7 KiB
C
#ifndef INCLUDED_C_PTRBAG_H
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#define INCLUDED_C_PTRBAG_H
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#ifndef INCLUDED_C_TYPES_H
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#include <c_Types.h>
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#endif /*INCLUDED_C_TYPES_H*/
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#ifndef INCLUDED_C_ALLOCATOR_H
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#include <c_Allocator.h>
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#endif /*INCLUDED_C_ALLOCATOR_H*/
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/* ------------------------------------------------------------------------------------------------------------------ */
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/* */
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typedef struct {
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void** array; // 存储 void* 指针的连续数组（本质上还是连续线性表）
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c_size_t capacity; // 当前袋子的最大指针容量
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c_size_t size; // 当前袋子中持有的有效指针个数
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c_Allocator_t allocator; // 绑定的通用内存管理器
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} c_PtrBag_t;
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/* ------------------------------------------------------------------------------------------------------------------ */
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/* */
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c_err_t c_PtrBag_Init(c_PtrBag_t* self, c_size_t capacity, c_Allocator_t* allocator);
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void c_PtrBag_Destroy(c_PtrBag_t* self);
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// 核心指针袋操作 API
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c_err_t c_PtrBag_Add(c_PtrBag_t* self, void* ptr);
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c_err_t c_PtrBag_Remove(c_PtrBag_t* self, void* ptr);
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c_err_t c_PtrBag_RemoveAt(c_PtrBag_t* self, c_size_t index, void** out_ptr);
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bool c_PtrBag_Contains(const c_PtrBag_t* self, const void* ptr);
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c_err_t c_PtrBag_Resize(c_PtrBag_t* self, c_size_t new_capacity);
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void c_PtrBag_Clear(c_PtrBag_t* self);
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// 内联高频辅助接口
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C_STATIC_FORCE_INLINE
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c_size_t c_PtrBag_Size(const c_PtrBag_t* self) {
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if (!self) return 0;
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return self->size;
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}
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C_STATIC_FORCE_INLINE
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void* c_PtrBag_Get(const c_PtrBag_t* self, c_size_t index) {
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if (!self || index >= self->size) return NULL;
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return self->array[index];
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}
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#endif /*INCLUDED_C_PTRBAG_H*/
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