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allocThreadMethod.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 _ALLOC_THREAD_METHOD_H_
00036 #define _ALLOC_THREAD_METHOD_H_
00037 
00038 #include "../main/includes.h"
00039 #include "../list/listItem.h"
00040 #include "../alloc/allocStatData.h"
00041 #include "../commun2/idObject.h"
00042 #include "../list/list.h"
00043 #include "../alloc/allocThreadObjectMethod.h"
00044 #include "../alloc/allocThreadTrace.h"
00045 #include "../alloc/allocThreadMethodKey.h"
00046 #include "../allocator/allocator.h"
00047 
00058 class AllocThreadMethod: public LI1,
00059                          public LI2,
00060                          public LI3,
00061                          public AllocStatData,
00062                          public IdObject {
00063 public:
00064 
00066         Thread* thread;
00067 
00069         Method* method;
00070 
00072         List<AllocThreadObjectMethod,LI3> threadObjectMethods;
00073 
00075         List<AllocThreadTrace,LI1> threadTraces;
00076 
00077 public:
00078         
00080         AllocThreadMethod() :
00081 
00082                 thread( NULL),
00083                 method( NULL)
00084 
00085                 {}
00086 
00088         virtual ~AllocThreadMethod() {}
00089 
00098         const AllocThreadMethodKey& getKey(AllocThreadMethodKey& key);
00099 
00109         int operator==(const AllocThreadMethodKey& key);
00110 
00117         static int hashKey(const AllocThreadMethodKey& key);
00118 
00121         void deactivate();
00122 
00123 #ifdef USE_ALLOCATOR
00124 private:
00125 
00127         static Allocator _allocator;
00128 
00129 public:
00130 
00133         void* operator new( size_t sz) { return _allocator.get( sz);}
00134 
00137         void operator delete( void* unit) { _allocator.put( unit);}
00138 #endif
00139 
00140 public:
00141 
00146         virtual eClassIdent getClassIdent() { return ALLOC_THREAD_METHOD;}
00147 
00154         virtual int isActive();
00155 
00161         virtual int isChanged() { return (activeChanged() || dataChanged());}  // order dependent !
00162 
00165         virtual void setUnchanged();
00166 };
00167 
00168 #endif // _ALLOC_THREAD_METHOD_H_

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