csutil/memdebug.h Source File (Crystal Space 2.0 Public API Reference)

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csutil/memdebug.h
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    00001 /*
    00002     Copyright (C) 2000 by Jorrit Tyberghein
    00003
    00004     This library is free software; you can redistribute it and/or
    00005     modify it under the terms of the GNU Library General Public
    00006     License as published by the Free Software Foundation; either
    00007     version 2 of the License, or (at your option) any later version.
    00008
    00009     This library is distributed in the hope that it will be useful,
    00010     but WITHOUT ANY WARRANTY; without even the implied warranty of
    00011     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00012     Library General Public License for more details.
    00013
    00014     You should have received a copy of the GNU Library General Public
    00015     License along with this library; if not, write to the Free
    00016     Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
    00017 */
    00018
    00019 #ifndef __CS_MEMDEBUG_H__
    00020 #define __CS_MEMDEBUG_H__
    00021
    00026 #if defined(CS_MEMORY_TRACKER) || defined(CS_MEMORY_TRACKER_IMPLEMENT)
    00027
    00028 #include "csextern.h"
    00029
    00034 struct CS_CRYSTALSPACE_EXPORT csMemTrackerInfo
    00035 {
    00036   char* file;
    00037   size_t max_alloc;
    00038   size_t current_alloc;
    00039   int max_count;
    00040   int current_count;
    00041   size_t totalAllocCount;
    00042   size_t totalDeallocCount;
    00043   void Init (const char* filename)
    00044   {
    00045     file = (char*)cs_malloc (strlen (filename)+1);
    00046     strcpy (file, filename);
    00047     max_alloc = 0;
    00048     current_alloc = 0;
    00049     max_count = 0;
    00050     current_count = 0;
    00051     totalAllocCount = 0;
    00052     totalDeallocCount = 0;
    00053   }
    00054 };
    00055
    00057 CS_DEPRECATED_METHOD
    00058 CS_CRYSTALSPACE_EXPORT csMemTrackerInfo* mtiRegisterAlloc(size_t,
    00059   const char* info);
    00060 CS_DEPRECATED_METHOD
    00061 CS_CRYSTALSPACE_EXPORT csMemTrackerInfo* mtiRegister (const char* info);
    00062 CS_DEPRECATED_METHOD
    00063 CS_CRYSTALSPACE_EXPORT void mtiRegisterModule (const char*);
    00064 CS_DEPRECATED_METHOD
    00065 CS_CRYSTALSPACE_EXPORT void mtiRegisterFree(csMemTrackerInfo* mti, size_t s);
    00066 CS_DEPRECATED_METHOD
    00067 CS_CRYSTALSPACE_EXPORT void mtiUpdateAmount(csMemTrackerInfo* mti, int dcount,
    00068                                             int dsize);
    00069
    00070 class csMemTrackerModule;
    00071
    00072 namespace CS
    00073 {
    00074   namespace Debug
    00075   {
    00076     namespace MemTracker
    00077     {
    00078       namespace Impl
    00079       {
    00080         CS_CRYSTALSPACE_EXPORT void RegisterAlloc (csMemTrackerModule* m,
    00081           void* p, size_t s, const char* info);
    00082         CS_CRYSTALSPACE_EXPORT void RegisterModule (csMemTrackerModule*& m, const char*);
    00083         CS_CRYSTALSPACE_EXPORT void RegisterFree (csMemTrackerModule* m, void* p);
    00084         CS_CRYSTALSPACE_EXPORT void UpdateSize (csMemTrackerModule* m, void* p,
    00085           void* newP, size_t newSize);
    00086         CS_CRYSTALSPACE_EXPORT void UpdateAmount (csMemTrackerModule* m, const char* info,
    00087           int dcount, int dsize);
    00088         CS_CRYSTALSPACE_EXPORT const char* GetInfo (csMemTrackerModule* m, void* p);
    00089
    00090         extern csMemTrackerModule* thisModule;
    00091       } // namespace Impl
    00092
    00093       inline void RegisterAlloc (void* p, size_t s, const char* info)
    00094       { Impl::RegisterAlloc (Impl::thisModule, p, s, info); }
    00095       inline void RegisterModule (const char* s)
    00096       { Impl::RegisterModule (Impl::thisModule, s); }
    00097       inline void RegisterFree (void* p)
    00098       { Impl::RegisterFree (Impl::thisModule, p); }
    00099       inline void UpdateSize (void* p, void* newP, size_t newSize)
    00100       { Impl::UpdateSize (Impl::thisModule, p, newP, newSize); }
    00101       inline void UpdateAmount (const char* info, int dcount, int dsize)
    00102       { Impl::UpdateAmount (Impl::thisModule, info, dcount, dsize); }
    00103       inline const char* GetInfo (void* p)
    00104       { return Impl::GetInfo  (Impl::thisModule, p); }
    00105     } // namespace MemTracker
    00106   } // namespace Debug
    00107 } // namespace CS
    00108
    00109 #endif // CS_MEMORY_TRACKER
    00110
    00111 #endif // __CS_MEMDEBUG_H__