- empty
bool empty [@property getter]
Undocumented in source. Be warned that the author may not have intended to support it.
- empty
bool empty [@property getter]
Undocumented in source. Be warned that the author may not have intended to support it.
- front
E front [@property getter]
Undocumented in source. Be warned that the author may not have intended to support it.
- front
E front [@property getter]
Undocumented in source. Be warned that the author may not have intended to support it.