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Function class

The base class for all function types.

A function value, or an instance of a class with a "call" method, is a subtype of a function type, and as such, a subtype of Function.

Constructors

Function()

Properties

hashCodeint
read-only, override
Returns a hash code value that is compatible with operator==.
runtimeTypeType
read-only, inherited
A representation of the runtime type of the object.

Methods

noSuchMethod(Invocation invocation) → dynamic
inherited
Invoked when a non-existent method or property is accessed. [...]
toString() → String
inherited
Returns a string representation of this object.

Operators

operator ==(Object other) → bool
override
Test whether another object is equal to this function. [...]

Static Methods

apply(Function function, List positionalArguments, [ Map<Symbol, dynamic> namedArguments ]) → dynamic
Dynamically call function with the specified arguments. [...]

© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dart.dev/stable/2.5.0/dart-core/Function-class.html