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objectTable.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 _OBJECT_TABLE_H_
00036 #define _OBJECT_TABLE_H_
00037 
00038 #include "../main/includes.h"
00039 #include "../list/listItem.h"
00040 #include "../allocator/allocator.h"
00041 
00057 class ObjectTable: public LI1 {
00058 public:
00059 
00061         jint id;
00062 
00064         IdObject* obj;
00065 
00066 public:
00067 
00073         ObjectTable( jint i, IdObject* o) :
00074 
00075                 id( i),
00076                 obj( o)
00077 
00078                 {}
00079 
00081         virtual ~ObjectTable() {}
00082 
00091         const jint& getKey( jint& key) { return key = id;}
00092 
00102         int operator==( const jint& key) { return (id == key);}
00103 
00110         static int hashKey( const jint& key) { return (int)key;}
00111 
00112 #ifdef USE_ALLOCATOR
00113 private:
00114 
00116         static Allocator _allocator;
00117 
00118 public:
00119 
00122         void* operator new( size_t sz) { return _allocator.get( sz);}
00123 
00126         void operator delete( void* unit) { _allocator.put( unit);}
00127 #endif
00128 };
00129 
00130 #endif // _OBJECT_TABLE_H_

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