| /* | |
| * integerset.h | |
| * In-memory data structure to hold a large set of integers efficiently | |
| * | |
| * Portions Copyright (c) 2012-2024, PostgreSQL Global Development Group | |
| * | |
| * src/include/lib/integerset.h | |
| */ | |
| typedef struct IntegerSet IntegerSet; | |
| extern IntegerSet *intset_create(void); | |
| extern void intset_add_member(IntegerSet *intset, uint64 x); | |
| extern bool intset_is_member(IntegerSet *intset, uint64 x); | |
| extern uint64 intset_num_entries(IntegerSet *intset); | |
| extern uint64 intset_memory_usage(IntegerSet *intset); | |
| extern void intset_begin_iterate(IntegerSet *intset); | |
| extern bool intset_iterate_next(IntegerSet *intset, uint64 *next); | |