SingleData class

不可再分的数据点

Constructors

SingleData(num down, num up, {String? id, dynamic x})

SingleData.only(num data, {String? id, dynamic x})

Properties

ave → num

no setter

diff → num

no setter

down ↔ num

late, final

hashCode → int

The hash code for this object.

no setter, override

id ↔ String

只能是数字或者字符串

late, final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

up ↔ num

late, final

x → dynamic

final

Methods

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.

override