/*
 * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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#ifndef SHARE_VM_GC_IMPLEMENTATION_SHARED_GCWHEN_HPP
#define SHARE_VM_GC_IMPLEMENTATION_SHARED_GCWHEN_HPP

#include "memory/allocation.hpp"
#include "utilities/debug.hpp"

class GCWhen : AllStatic {
 public:
  enum Type {
    BeforeGC,
    AfterGC,
    GCWhenEndSentinel
  };

  static const char* to_string(GCWhen::Type when) {
    switch (when) {
    case BeforeGC: return "Before GC";
    case AfterGC:  return "After GC";
    default: ShouldNotReachHere(); return NULL;
    }
  }
};

#endif // SHARE_VM_GC_IMPLEMENTATION_SHARED_GCWHEN_HPP
