Returns true if there is at least one element in this collection.
May be computed by checking if iterator.moveNext()
returns true
.
bool get isNotEmpty => readClasses().isNotEmpty;
© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dart.dev/stable/2.5.0/dart-svg/AttributeClassSet/isNotEmpty.html