Signal

Multiple listeners; implicitly specified return and parameter types

Members

assigned bool assigned(): returns true if listener is assigned
clear void clear(): disconnect all listeners
connect void connect(slot_t listener): add listener
disconnect void disconnect(slot_t listener): remove listener
emit RETURN_T emit(T1 params): call all listeners; for signals having non-void return type, stop iterating when first return value is nonzero
emit RETURN_T emit(T1 params): Undocumented in source. Be warned that the author may not have intended to support it.
opAssign void opAssign(slot_t listener): replace all previously assigned listeners with new one (if null passed, remove all listeners)
opCall RETURN_T opCall(T1 params): call all listeners; for signals having non-void return type, stop iterating when first return value is nonzero
opCall RETURN_T opCall(T1 params): Undocumented in source. Be warned that the author may not have intended to support it.
opOpAssign void opOpAssign(T1 listener): Provides ~= syntax for connecting to this Signal