floorToDouble — абстрактный метод

double floorToDouble()

переопределение

Возвращает this.toDouble().

Реализация

double floorToDouble();

© 2012 the Dart project authors
Licensed under the BSD 3-Clause "New" or "Revised" License.
https://api.dart.dev/stable/2.19.6/dart-core/int/floorToDouble.html