Dart SDK
dart:collection
MapView
<K, V>
isEmpty property
isEmpty
MapView class
Constructors
MapView
Properties
isEmpty
isNotEmpty
keys
length
values
hashCode
runtimeType
Methods
addAll
clear
containsKey
containsValue
forEach
putIfAbsent
remove
toString
noSuchMethod
Operators
operator []
operator []=
operator ==
isEmpty property
bool
isEmpty
Returns true if there is no key-value pair in the map.
Implementation
bool get isEmpty => _map.isEmpty;