blob: 89a3d14c16415ffa5f4b76add37b8fd441c11eed [file] [log] [blame]
// Copyright (c) 2021, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
/// A pair of values.
class Pair<E, F> {
E first;
F last;
Pair(this.first, this.last);
String toString() => '($first, $last)';
bool operator ==(Object other) {
if (other is! Pair) return false;
return other.first == first && other.last == last;
int get hashCode => first.hashCode ^ last.hashCode;