aoqi@0: /*
aoqi@0:  * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  *
aoqi@0:  */
aoqi@0: 
aoqi@0: #ifndef SHARE_VM_GC_IMPLEMENTATION_G1_G1LOG_HPP
aoqi@0: #define SHARE_VM_GC_IMPLEMENTATION_G1_G1LOG_HPP
aoqi@0: 
aoqi@0: #include "memory/allocation.hpp"
aoqi@0: 
aoqi@0: class G1Log : public AllStatic {
brutisso@7658:  public:
aoqi@0:   typedef enum {
aoqi@0:     LevelNone,
aoqi@0:     LevelFine,
aoqi@0:     LevelFiner,
aoqi@0:     LevelFinest
aoqi@0:   } LogLevel;
aoqi@0: 
brutisso@7658:  private:
aoqi@0:   static LogLevel _level;
aoqi@0: 
aoqi@0:  public:
aoqi@0:   inline static bool fine() {
aoqi@0:     return _level >= LevelFine;
aoqi@0:   }
aoqi@0: 
aoqi@0:   inline static bool finer() {
aoqi@0:     return _level >= LevelFiner;
aoqi@0:   }
aoqi@0: 
aoqi@0:   inline static bool finest() {
aoqi@0:     return _level == LevelFinest;
aoqi@0:   }
aoqi@0: 
brutisso@7658:   static LogLevel level() {
brutisso@7658:     return _level;
brutisso@7658:   }
brutisso@7658: 
aoqi@0:   static void init();
aoqi@0: };
aoqi@0: 
aoqi@0: #endif // SHARE_VM_GC_IMPLEMENTATION_G1_G1LOG_HPP