001/*
002 *  This file is part of the Jikes RVM project (http://jikesrvm.org).
003 *
004 *  This file is licensed to You under the Eclipse Public License (EPL);
005 *  You may not use this file except in compliance with the License. You
006 *  may obtain a copy of the License at
007 *
008 *      http://www.opensource.org/licenses/eclipse-1.0.php
009 *
010 *  See the COPYRIGHT.txt file distributed with this work for information
011 *  regarding copyright ownership.
012 */
013package org.mmtk.policy;
014
015import org.mmtk.utility.alloc.BumpPointer;
016
017import org.vmmagic.pragma.*;
018
019/**
020 * This class implements unsynchronized (local) elements of a
021 * copying collector. Allocation is via the bump pointer
022 * (@see BumpPointer).
023 *
024 * @see BumpPointer
025 * @see CopySpace
026 */
027@Uninterruptible public final class CopyLocal extends BumpPointer {
028
029  /**
030   * Constructor
031   *
032   * @param space The space to bump point into.
033   */
034  public CopyLocal(CopySpace space) {
035    super(space, true);
036  }
037
038  /**
039   * Constructor
040   */
041  public CopyLocal() {
042    super(null, true);
043  }
044}