| VRS - The Virtual Rendering System |
| version 3.3 |
00001 /****************************************************************************** 00002 * VRS - The Virtual Rendering System 00003 * Copyright (C) 2000-2004 Computer Graphics Systems Group at the 00004 * Hasso-Plattner-Institute (HPI), Potsdam, Germany. 00005 * 00006 * This library is free software; you can redistribute it and/or modify it 00007 * under the terms of the GNU Lesser General Public License as published by 00008 * the Free Software Foundation; either version 2.1 of the License, or (at 00009 * your option) any later version. This library is distributed in the hope 00010 * that it will be useful, but WITHOUT ANY WARRANTY; without even the implied 00011 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 * GNU Lesser General Public License for more details. You should have received 00013 * a copy of the GNU Lesser+ General Public License along with this library; if 00014 * not, write to the FreeSoftware Foundation, Inc., 59 Temple Place, Suite 330, 00015 * Boston, MA, 02111-1307, USA. 00016 ******************************************************************************/ 00017 00018 // $Id: memoryleakdetector.h 4633 2005-01-03 01:43:11Z klimetschek $ 00019 // $Date: 2005-01-03 02:43:11 +0100 (Mon, 03 Jan 2005) $ 00020 // $Revision: 4633 $ 00021 // $State$ 00022 // $Author: klimetschek $ 00023 // 00024 // $Log$ 00025 // Revision 1.5 2005/01/03 01:43:08 klimetschek 00026 // - modified win32 project layout, splitted vrs.vcproj into vrs_container, vrs_core, vrs_sg, vrs_image, vrs_opengl and vrs_io 00027 // - removed vrs.vcproj 00028 // minor things: 00029 // - added all glutexamples to vrs4glut.sln 00030 // - fixed some problems in glutexamples 00031 // - removed all project references from all VS projects (using solution wide project dependencies instead) 00032 // 00033 // Revision 1.4 2004/11/05 13:58:09 basch 00034 // Class comment changed (Doxygen style) 00035 // 00036 // Revision 1.3 2004/05/25 08:00:01 baumann 00037 // typo fixed 00038 // 00039 // Revision 1.2 2004/05/25 07:59:12 baumann 00040 // flag outputAll added to method output() 00041 // 00042 // Revision 1.1 2004/05/25 06:44:30 baumann 00043 // new class VRS::MemoryLeakDetector added 00044 // 00045 00046 #ifndef VRS_MEMORYLEAKDETECTOR_H 00047 #define VRS_MEMORYLEAKDETECTOR_H 00048 00049 #include <vrs/config.h> 00050 00051 namespace VRS { 00052 00053 /*< This class allows to track memory allocations/deallocations via 00054 the C++ new and delete operators. For now, it is only available 00055 on WIN32 systems; on all other plattforms the operations are 00056 implemented as no-ops! */ 00057 class VRS_CORE_API MemoryLeakDetector { 00058 00059 public: 00060 static void* alloc(size_t size); 00061 //<! Allocates the given number of bytes and tracks the memory location. 00062 00063 static void dealloc(void* pointer); 00064 /*<! Deallocates the memory pointed to by the given pointer and 00065 removes the memory location from the list of tracked memory 00066 locations. */ 00067 00068 static void reset(); 00069 //<! Clears the list of tracked memory locations. 00070 00071 static void output( 00072 size_t minBytes = 0, 00073 bool outputAll = false 00074 ); 00075 /*<! Prints all tracked memory locations of allocations larger than the given 00076 number of bytes to std::cerr. "outputAll" specifies if all memory 00077 allocations (since program startup) or only the allocations since the 00078 last reset should be printed. */ 00079 00080 }; // class MemoryLeakDetector 00081 00082 } // namespace VRS 00083 00084 #endif // VRS_MEMORYLEAKDETECTOR_H