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traceFrame.h

00001 /*
00002  *                         Sun Public License Notice
00003  *
00004  * The contents of this file are subject to the Sun Public License
00005  * Version 1.0 (the "License"); you may not use this file except
00006  * in compliance with the License. A copy of the License is available
00007  * at http://www.sun.com/
00008  *
00009  * The Original Code is the Java Profiler module.  The Initial Developers
00010  * of the Original Code are Jan Stola, Pavel Vacha, Michal Pise, Petr Luner,
00011  * Lukas Petru and Marek Przeczek.
00012  *
00013  * Portions created by Jan Stola are Copyright (C) 2000-2001.
00014  * All Rights Reserved.
00015  *
00016  * Portions created by Pavel Vacha are Copyright (C) 2000-2001.
00017  * All Rights Reserved.
00018  *
00019  * Portions created by Michal Pise are Copyright (C) 2000-2001.
00020  * All Rights Reserved.
00021  *
00022  * Portions created by Petr Luner are Copyright (C) 2000-2001.
00023  * All Rights Reserved.
00024  *
00025  * Portions created by Lukas Petru are Copyright (C) 2000-2001.
00026  * All Rights Reserved.
00027  *
00028  * Portions created by Marek Przeczek are Copyright (C) 2000-2001.
00029  * All Rights Reserved.
00030  *
00031  * Contributors: Jan Stola, Pavel Vacha, Michal Pise, Petr Luner,
00032  *               Lukas Petru and Marek Przeczek.
00033  */
00034 
00035 #ifndef _TRACE_FRACE_H_
00036 #define _TRACE_FRAME_H_
00037 
00038 #include "../main/includes.h"
00039 #include "../allocator/allocator.h"
00040 #include "../main/const.h"
00041 
00050 struct TraceFrame {
00051 
00053         jint lineno;
00054 
00056         Method* method;
00057 
00058 #ifdef USE_ALLOCATOR
00059 private:
00060 
00062         static Allocator _allocators[MAX_TRACE];
00063 #endif
00064 
00065 public:
00066 
00071         static TraceFrame* newArray(int size) {
00072 
00073 #ifdef USE_ALLOCATOR            
00074                 return reinterpret_cast<TraceFrame*>(_allocators[size-1].get(size*sizeof(TraceFrame)));
00075 #else
00076                 return ::new TraceFrame[size];
00077 #endif
00078         }
00079 
00085         static void deleteArray(TraceFrame* array, int size) {
00086 
00087 #ifdef USE_ALLOCATOR
00088                 _allocators[size-1].put( reinterpret_cast<void*>(array));
00089 #else
00090                 ::delete[] array;
00091 #endif
00092         }
00093 };
00094 
00095 #endif // _TRACE_FRAME_H_

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