54 lines
1.0 KiB
C
54 lines
1.0 KiB
C
/**
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* @file iter.h
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* @brief Iterator utilities.
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*/
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#ifndef FLECS_ITER_H
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#define FLECS_ITER_H
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void flecs_iter_init(
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const ecs_world_t *world,
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ecs_iter_t *it,
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ecs_flags8_t fields);
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void flecs_iter_validate(
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ecs_iter_t *it);
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void flecs_iter_populate_data(
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ecs_world_t *world,
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ecs_iter_t *it,
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ecs_table_t *table,
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int32_t offset,
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int32_t count,
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void **ptrs);
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bool flecs_iter_next_row(
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ecs_iter_t *it);
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bool flecs_iter_next_instanced(
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ecs_iter_t *it,
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bool result);
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void* flecs_iter_calloc(
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ecs_iter_t *it,
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ecs_size_t size,
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ecs_size_t align);
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#define flecs_iter_calloc_t(it, T)\
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flecs_iter_calloc(it, ECS_SIZEOF(T), ECS_ALIGNOF(T))
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#define flecs_iter_calloc_n(it, T, count)\
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flecs_iter_calloc(it, ECS_SIZEOF(T) * count, ECS_ALIGNOF(T))
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void flecs_iter_free(
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void *ptr,
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ecs_size_t size);
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#define flecs_iter_free_t(ptr, T)\
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flecs_iter_free(ptr, ECS_SIZEOF(T))
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#define flecs_iter_free_n(ptr, T, count)\
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flecs_iter_free(ptr, ECS_SIZEOF(T) * count)
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#endif
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