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annotate src/share/vm/gc_implementation/g1/g1Log.hpp @ 8035:f64ffbf81af5

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8006432: Ratio flags should be unsigned Summary: Flags changed to be of uintx type Reviewed-by: johnc, tamao
author jwilhelm
date Thu, 07 Feb 2013 15:51:25 +0100
parents 5c86f8211d1e
children
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1 /*
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2 * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 *
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23 */
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24
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25 #ifndef SHARE_VM_GC_IMPLEMENTATION_G1_G1LOG_HPP
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26 #define SHARE_VM_GC_IMPLEMENTATION_G1_G1LOG_HPP
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27
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28 #include "memory/allocation.hpp"
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29
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30 class G1Log : public AllStatic {
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31 typedef enum {
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32 LevelNone,
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33 LevelFine,
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34 LevelFiner,
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35 LevelFinest
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36 } LogLevel;
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37
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38 static LogLevel _level;
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39
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40 public:
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41 inline static bool fine() {
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42 return _level >= LevelFine;
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43 }
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44
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45 inline static bool finer() {
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46 return _level >= LevelFiner;
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47 }
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48
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49 inline static bool finest() {
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50 return _level == LevelFinest;
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51 }
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52
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53 static void init();
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54 };
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55
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56 #endif // SHARE_VM_GC_IMPLEMENTATION_G1_G1LOG_HPP