Signal2<A, B> class
A primitive that sends messages to watchers. See Signal0 for details.
Constructors
- Signal2()
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
call(
void watcher(A, B)) → Cleanup - Subscribes to this signal.
-
emit(
A a, B b) → void - Sends a message to all watchers.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
-
watch(
void watcher()) → Cleanup -
Subscribes to this signal, ignoring data.
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited