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ds: list: update iterator interface

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This commit is contained in:
max 🍓
2025-10-29 14:35:18 +00:00
parent bae95909ca
commit 0f89901239
2 changed files with 147 additions and 66 deletions
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31
ds/include/blue/ds/list.h
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@@ -1,37 +1,30 @@
#ifndef BLUE_DS_LIST_H_
#define BLUE_DS_LIST_H_
#include <blue/core/iterator.h>
#include <blue/core/macros.h>
#include <blue/core/status.h>
B_DECLS_BEGIN;
#define B_TYPE_LIST (b_list_get_type())
#define B_TYPE_LIST (b_list_get_type())
#define B_TYPE_LIST_ITERATOR (b_list_iterator_get_type())
struct b_list_p;
B_DECLARE_TYPE(b_list);
B_DECLARE_TYPE(b_list_iterator);
B_TYPE_CLASS_DECLARATION_BEGIN(b_list)
B_TYPE_CLASS_DECLARATION_END(b_list)
B_TYPE_CLASS_DECLARATION_BEGIN(b_list_iterator)
B_TYPE_CLASS_DECLARATION_END(b_list_iterator)
typedef struct b_list_entry b_list_entry;
#define b_list_foreach(it, q) \
for (int z__b_unique_name() = b_list_iterator_begin(q, it); \
(it)->entry != NULL; b_list_iterator_next(it))
typedef struct b_list_iterator {
b_queue_iterator _base;
const b_list *_q;
const struct b_list_p *_q_p;
size_t i;
void *item;
b_list_entry *entry;
} b_list_iterator;
BLUE_API b_type b_list_get_type(void);
BLUE_API b_type b_list_iterator_get_type(void);
B_TYPE_DEFAULT_CONSTRUCTOR(b_list, B_TYPE_LIST);
@@ -60,13 +53,11 @@ BLUE_API b_status b_list_delete_item(b_list *q, void *ptr);
BLUE_API b_status b_list_delete_entry(b_list *q, b_list_entry *entry);
BLUE_API void b_list_delete_all(b_list *q);
BLUE_API int b_list_iterator_begin(const b_list *q, b_list_iterator *it);
BLUE_API bool b_list_iterator_next(b_list_iterator *it);
BLUE_API b_status b_list_iterator_erase(b_list_iterator *it);
BLUE_API bool b_list_iterator_is_valid(const b_list_iterator *it);
BLUE_API void *b_list_entry_value(const b_list_entry *entry);
BLUE_API b_iterator *b_list_begin(b_list *q);
BLUE_API b_iterator *b_list_cbegin(const b_list *q);
B_DECLS_END;
#endif