| /* |
| * Copyright (c) 2015, 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_GC_G1_G1SURVIVORREGIONS_HPP |
| #define SHARE_VM_GC_G1_G1SURVIVORREGIONS_HPP |
| |
| #include "memory/allocation.hpp" |
| #include "runtime/globals.hpp" |
| |
| template <typename T> |
| class GrowableArray; |
| class HeapRegion; |
| |
| class G1SurvivorRegions VALUE_OBJ_CLASS_SPEC { |
| private: |
| GrowableArray<HeapRegion*>* _regions; |
| |
| public: |
| G1SurvivorRegions(); |
| |
| void add(HeapRegion* hr); |
| |
| void convert_to_eden(); |
| |
| void clear(); |
| |
| uint length() const; |
| |
| const GrowableArray<HeapRegion*>* regions() const { |
| return _regions; |
| } |
| }; |
| |
| #endif // SHARE_VM_GC_G1_G1SURVIVORREGIONS_HPP |