| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.internal.util; |
| |
| /** |
| * Utilities for treating a {@code long} as a pair of {@code int}s |
| * |
| * @hide |
| */ |
| public class IntPair { |
| private IntPair() {} |
| |
| public static long of(int first, int second) { |
| return (((long)first) << 32) | ((long)second & 0xffffffffL); |
| } |
| |
| public static int first(long intPair) { |
| return (int)(intPair >> 32); |
| } |
| |
| public static int second(long intPair) { |
| return (int)intPair; |
| } |
| } |