Engauge Digitizer 2
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Enumerations | |
enum | CallbackSearchReturn { CALLBACK_SEARCH_RETURN_CONTINUE , CALLBACK_SEARCH_RETURN_INTERRUPT , CALLBACK_SEARCH_RETURN_NO_RECURSE } |
Return values for search callback methods. More... |
enum CallbackSearchReturn |
Return values for search callback methods.
This lets each task-specific callback method control the generic search algorithm.
Interrupting a search is useful when searching for the first node that meets some criteria that the callback method applies.
Not recursing into a node's children is useful when trying to collect a list of subtrees, and the root node for each. This is useful for TransformRecognizerManualBaseExponentExponent.
Definition at line 18 of file CallbackSearchReturn.h.