Mercurial > hg > truffle
view src/share/vm/memory/referenceProcessorStats.hpp @ 18719:6484e5c068c7
Generalize object reading in HotSpotMemoryAccessProvider.
author | Roland Schatz <roland.schatz@oracle.com> |
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date | Thu, 18 Dec 2014 15:31:12 +0100 |
parents | acfa2cc19146 |
children |
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/* * 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 * or visit www.oracle.com if you need additional information or have any * questions. * */ #ifndef SHARE_VM_MEMORY_REFERENCEPROCESSORSTATS_HPP #define SHARE_VM_MEMORY_REFERENCEPROCESSORSTATS_HPP #include "utilities/globalDefinitions.hpp" class ReferenceProcessor; // ReferenceProcessorStats contains statistics about how many references that // have been traversed when processing references during garbage collection. class ReferenceProcessorStats { size_t _soft_count; size_t _weak_count; size_t _final_count; size_t _phantom_count; public: ReferenceProcessorStats() : _soft_count(0), _weak_count(0), _final_count(0), _phantom_count(0) {} ReferenceProcessorStats(size_t soft_count, size_t weak_count, size_t final_count, size_t phantom_count) : _soft_count(soft_count), _weak_count(weak_count), _final_count(final_count), _phantom_count(phantom_count) {} size_t soft_count() const { return _soft_count; } size_t weak_count() const { return _weak_count; } size_t final_count() const { return _final_count; } size_t phantom_count() const { return _phantom_count; } }; #endif