Signal

Multiple listeners; implicitly specified return and parameter types

Constructors

params_t alias params_t = ParameterTypeTuple!(__traits(getMember, T1, __traits(allMembers, T1)[0])): Undocumented in source.
return_t alias return_t = ReturnType!(__traits(getMember, T1, __traits(allMembers, T1)[0])): Undocumented in source.
slot_t alias slot_t = return_t delegate(params_t): Undocumented in source.

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