Accumulator class

Mutable wrapper of an integer that can be passed by reference to track a value across a recursive stack.

Constructors

Accumulator([int _value = 0])
Accumulator may be initialized with a specified value, otherwise, it will initialize to zero.

Properties

hashCode int
The hash code for this object.
no setterinherited
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
value int
The integer stored in this Accumulator.
no setter

Methods

increment(int addend) → void
Increases the value by the addend.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() String
A string representation of this object.
inherited

Operators

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