Differential D8586 Diff 27891 source/blender/blenlib/BLI_listbase.h

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source/blender/blenlib/BLI_listbase.h

Show First 20 Lines • Show All 165 Lines • ▼ Show 20 Lines	#define LISTBASE_CIRCULAR_BACKWARD_END(lb, lb_iter, lb_init) \
while ((lb_iter = (lb_iter)->prev ? (lb_iter)->prev : (lb)->last), (lb_iter != lb_init)) \		while ((lb_iter = (lb_iter)->prev ? (lb_iter)->prev : (lb)->last), (lb_iter != lb_init)) \
; \		; \
} \		} \
((void)0)		((void)0)

#define LISTBASE_FOREACH(type, var, list) \		#define LISTBASE_FOREACH(type, var, list) \
for (type var = (type)((list)->first); var != NULL; var = (type)(((Link *)(var))->next))		for (type var = (type)((list)->first); var != NULL; var = (type)(((Link *)(var))->next))

		#define LISTBASE_FOREACH_INDEX(type, var, list, index_var) \
		for (type var = (((void)(index_var = 0)), (type)((list)->first)); var != NULL; \
		var = (type)(((Link *)(var))->next), index_var++)

#define LISTBASE_FOREACH_BACKWARD(type, var, list) \		#define LISTBASE_FOREACH_BACKWARD(type, var, list) \
for (type var = (type)((list)->last); var != NULL; var = (type)(((Link *)(var))->prev))		for (type var = (type)((list)->last); var != NULL; var = (type)(((Link *)(var))->prev))

/** A version of #LISTBASE_FOREACH that supports removing the item we're looping over. */		/** A version of #LISTBASE_FOREACH that supports removing the item we're looping over. */
#define LISTBASE_FOREACH_MUTABLE(type, var, list) \		#define LISTBASE_FOREACH_MUTABLE(type, var, list) \
for (type var = (type)((list)->first), *var##_iter_next; \		for (type var = (type)((list)->first), *var##_iter_next; \
((var != NULL) ? ((void)(var##_iter_next = (type)(((Link *)(var))->next)), 1) : 0); \		((var != NULL) ? ((void)(var##_iter_next = (type)(((Link *)(var))->next)), 1) : 0); \
var = var##_iter_next)		var = var##_iter_next)
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