1 /* 2 * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 #ifndef SHARE_VM_GC_SHARED_GCTRACETIME_HPP 26 #define SHARE_VM_GC_SHARED_GCTRACETIME_HPP 27 28 #include "gc/shared/gcTrace.hpp" 29 #include "memory/allocation.hpp" 30 #include "prims/jni_md.h" 31 #include "utilities/ticks.hpp" 32 33 class GCTimer; 34 35 class GCTraceTimeImpl VALUE_OBJ_CLASS_SPEC { 36 const char* _title; 37 bool _doit; 38 bool _print_cr; 39 GCTimer* _timer; 40 Ticks _start_counter; 41 42 public: 43 GCTraceTimeImpl(const char* title, bool doit, bool print_cr, GCTimer* timer); 44 ~GCTraceTimeImpl(); 45 }; 46 47 class GCTraceTime : public StackObj { 48 GCTraceTimeImpl _gc_trace_time_impl; 49 50 public: 51 GCTraceTime(const char* title, bool doit, bool print_cr, GCTimer* timer) : 52 _gc_trace_time_impl(title, doit, print_cr, timer) {}; 53 }; 54 55 #endif // SHARE_VM_GC_SHARED_GCTRACETIME_HPP