1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/src/share/vm/jfr/leakprofiler/checkpoint/objectSampleWriter.hpp Mon Aug 12 18:30:40 2019 +0300 1.3 @@ -0,0 +1,50 @@ 1.4 +/* 1.5 + * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. 1.11 + * 1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.15 + * version 2 for more details (a copy is included in the LICENSE file that 1.16 + * accompanied this code). 1.17 + * 1.18 + * You should have received a copy of the GNU General Public License version 1.19 + * 2 along with this work; if not, write to the Free Software Foundation, 1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.21 + * 1.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.23 + * or visit www.oracle.com if you need additional information or have any 1.24 + * questions. 1.25 + * 1.26 + */ 1.27 + 1.28 +#ifndef SHARE_VM_LEAKPROFILER_CHECKPOINT_OBJECTSAMPLEWRITER_HPP 1.29 +#define SHARE_VM_LEAKPROFILER_CHECKPOINT_OBJECTSAMPLEWRITER_HPP 1.30 + 1.31 +#include "memory/allocation.hpp" 1.32 + 1.33 +class Edge; 1.34 +class EdgeStore; 1.35 +class JfrCheckpointWriter; 1.36 +class RoutableEdge; 1.37 + 1.38 +class ObjectSampleWriter : public StackObj { 1.39 + private: 1.40 + JfrCheckpointWriter& _writer; 1.41 + const EdgeStore* const _store; 1.42 + 1.43 + void write(const RoutableEdge* edge); 1.44 + void write_chain(const RoutableEdge& edge); 1.45 + 1.46 + public: 1.47 + ObjectSampleWriter(JfrCheckpointWriter& writer, const EdgeStore* store); 1.48 + ~ObjectSampleWriter(); 1.49 + 1.50 + bool operator()(const RoutableEdge& edge); 1.51 +}; 1.52 + 1.53 +#endif // SHARE_VM_LEAKPROFILER_CHECKPOINT_OBJECTSAMPLEWRITER_HPP