ValueWrap<T> class
@author: slc @date: 2023-07-12 14:51:21 泛型类 ValueWrap，用于包装一个泛型数据 可以存储和获取泛型类型的数据
Constructors
- ValueWrap({T? data})
-
构造函数，用于初始化 ValueWrap 实例
data可选参数，用于初始化存储的数据
Properties
- data ↔ T?
-
存储泛型数据，允许为 null
getter/setter pair
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
getData(
) → T? - 获取存储的数据 返回存储的数据，可能为 null
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
setData(
T data) → void -
设置存储的数据
data要存储的泛型数据 -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited