Tuple4<T1, T2, T3, T4> class

Represents a 4-tuple, or quadruple.

Constructors

Tuple4(T1 item1, T2 item2, T3 item3, T4 item4)
Creates a new tuple value with the specified items.
const
Tuple4.fromList(List items)
Create a new tuple value with the specified list items.
factory

Properties

hashCode int
The hash code for this object.
no setteroverride
item1 → T1
Returns the first item of the tuple
final
item2 → T2
Returns the second item of the tuple
final
item3 → T3
Returns the third item of the tuple
final
item4 → T4
Returns the fourth item of the tuple
final
runtimeType Type
A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toList({bool growable = false}) List
Creates a List containing the items of this Tuple4.
toString() String
A string representation of this object.
override
withItem1(T1 v) Tuple4<T1, T2, T3, T4>
Returns a tuple with the first item set to the specified value.
withItem2(T2 v) Tuple4<T1, T2, T3, T4>
Returns a tuple with the second item set to the specified value.
withItem3(T3 v) Tuple4<T1, T2, T3, T4>
Returns a tuple with the third item set to the specified value.
withItem4(T4 v) Tuple4<T1, T2, T3, T4>
Returns a tuple with the fourth item set to the specified value.

Operators

operator ==(Object other) bool
The equality operator.
override