Flutter
collection
DelegatingMap
<
K
,
V
>
isEmpty property
isEmpty
isEmpty
property
Null safety
bool
isEmpty
override
Whether there is no key/value pair in the map.
Implementation
@override bool get isEmpty => _base.isEmpty;
Flutter
collection
DelegatingMap
<
K
,
V
>
isEmpty property
DelegatingMap class
Constructors
DelegatingMap
Properties
entries
hashCode
isEmpty
isNotEmpty
keys
length
runtimeType
values
Methods
addAll
addEntries
cast
clear
containsKey
containsValue
forEach
map
noSuchMethod
putIfAbsent
remove
removeWhere
retype
toString
update
updateAll
Operators
operator ==
operator []
operator []=
Static methods
typed