1/*
2 * Copyright (C) 2010 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.replica.replicaisland;
18
19/**
20 * AllocationGuard is a utility class for tracking down memory leaks.  It implements a
21 * "checkpoint" memory scheme.  After the static sGuardActive flag has been set, any further
22 * allocation of AllocationGuard or its derivatives will cause an error log entry.  Note
23 * that AllocationGuard requires all of its derivatives to call super() in their constructor.
24 */
25public class AllocationGuard {
26    public static boolean sGuardActive = false;
27    public AllocationGuard() {
28        if (sGuardActive) {
29            // An allocation has occurred while the guard is active!  Report it.
30            DebugLog.e("AllocGuard", "An allocation of type " + this.getClass().getName()
31                    + " occurred while the AllocGuard is active.");
32
33
34        }
35    }
36}
37