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Public Member Functions | |
trackable_callback (void* data, func_destroy_notify func) | |
Public Attributes | |
void* | data_ |
func_destroy_notify | func_ |
A destroy notification callback consists of a data pointer and a function pointer. The function is executed from the owning callback list (of type sigc::internal::trackable_callback_list) when its parent object (of type sigc::trackable) is destroyed or overwritten.
sigc::internal::trackable_callback::trackable_callback | ( | void * | data, | |
func_destroy_notify | func | |||
) | [inline] |