Method
GIRepositorySignalInfoget_class_closure
since: 2.80
Declaration [src]
GIVFuncInfo*
gi_signal_info_get_class_closure (
GISignalInfo* info
)
Description [src]
Obtain the class closure for this signal if one is set.
The class closure is a virtual function on the type that the signal belongs
to. If the signal lacks a closure, NULL will be returned.
Available since: 2.80
Return value
Type: GIVFuncInfo
The class closure, or NULL if none is set.
| The caller of the method takes ownership of the returned data, and is responsible for freeing it. |
The return value can be NULL. |