63 lines
1.6 KiB
C
63 lines
1.6 KiB
C
#ifndef INCLUDED_C_PTRLINKBAG_H
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#define INCLUDED_C_PTRLINKBAG_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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/* ------------------------------------------------------------------------------------------------------------------ */
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/* */
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typedef struct c_PtrLinkBagNode_t {
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void* ptr;
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struct c_PtrLinkBagNode_t* next;
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}c_PtrLinkBagNode_t;
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typedef struct {
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c_PtrLinkBagNode_t* head;
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}c_PtrLinkBag_t;
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typedef struct {
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c_PtrLinkBag_t* bag;
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c_PtrLinkBagNode_t** node;
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}c_PtrLinkBagIter_t;
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c_err_t c_PtrLinkBag_Init(c_PtrLinkBag_t* self);
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void c_PtrLinkBag_Destroy(c_PtrLinkBag_t* self);
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c_err_t c_PtrLinkBag_Add(c_PtrLinkBag_t* self, void* item);
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c_err_t c_PtrLinkBag_Remove(c_PtrLinkBag_t* self, const void* item);
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C_STATIC_FORCE_INLINE
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void c_PtrLinkBagIter_Init(c_PtrLinkBagIter_t* self, c_PtrLinkBag_t* bag) {
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if (!self || !bag) return;
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self->bag = bag;
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self->node = &bag->head;
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}
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C_STATIC_FORCE_INLINE
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c_bool_t c_PtrLinkBagIter_HasNext(c_PtrLinkBagIter_t* self) {
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if (!self) return C_FALSE;
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return (self->node!=NULL) && (*(self->node)!=NULL);
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}
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C_STATIC_FORCE_INLINE
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void* c_PtrLinkBagIter_Next(c_PtrLinkBagIter_t* self) {
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if (!self || !self->node) return NULL;
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void* ptr = (*(self->node))->ptr;
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self->node = &(*(self->node))->next;
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return ptr;
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}
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C_STATIC_FORCE_INLINE
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void* c_PtrLinkBagIter_Get(c_PtrLinkBagIter_t* self) {
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if (!self || !self->node) return NULL;
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return (*(self->node))->ptr;
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}
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void c_PtrLinkBagIter_Remove(c_PtrLinkBagIter_t* self);
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#endif /*INCLUDED_C_PTRLINKBAG_H*/
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