Index: src/libicpf/dmutex.h =================================================================== diff -u -N --- src/libicpf/dmutex.h (revision cb4e9d4b60d62b25ae2cf556c0642601af56c787) +++ src/libicpf/dmutex.h (revision 0) @@ -1,75 +0,0 @@ -/*************************************************************************** -* Copyright (C) 2001-2008 by J�zef Starosczyk * -* ixen@copyhandler.com * -* * -* This program is free software; you can redistribute it and/or modify * -* it under the terms of the GNU Library General Public License * -* (version 2) as published by the Free Software Foundation; * -* * -* This program is distributed in the hope that it will be useful, * -* but WITHOUT ANY WARRANTY; without even the implied warranty of * -* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * -* GNU General Public License for more details. * -* * -* You should have received a copy of the GNU Library General Public * -* License along with this program; if not, write to the * -* Free Software Foundation, Inc., * -* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * -***************************************************************************/ -/** \file dmutex.h - * \brief Contains mutex class for thread safe access with debugging capabilities. - * \see The mutex class. - */ -#ifndef __DMUTEX_H__ -#define __DMUTEX_H__ - -#include "libicpf.h" -#include "gen_types.h" -#include "dumpctx.h" -#include "mutex.h" - -#ifdef ENABLE_MUTEX_DEBUGGING - -BEGIN_ICPF_NAMESPACE - -/** \brief Class provides the locking and unlocking capabilities for use with threads. - * - * Class is a simple wrapper over the system related thread locking functions. In linux - * those functions are pthread_mutex_* and in windoze the functions related to CRITICAL_SECTION - * structure. - * This class is very similar to the mutex class, with the difference that it allows logging - * of the locking/unlocking allowing easier debugging of the mutexes. Interface is almost - * out-of-the-box replaceable with standard mutex class. - * To use this class properly - the icpf::d_mutex::m_pContext static member has to be initialized - * to a pointer to a dumpctx class that will receive notifications. - */ -class LIBICPF_API d_mutex : public mutex -{ -public: -/** \name Construction/destruction */ -/**@{*/ - d_mutex(); ///< Constructs an unnamed mutex - explicit d_mutex(const char_t* pszStr); ///< Constructs a named mutex - virtual ~d_mutex(); ///< Standard destructor -/**@}*/ - - // standard locking -/** \name Locking/unlocking */ -/**@{*/ - void lock(const char_t* pszFile, ulong_t ulLine, const char_t* pszFunction); ///< Locking with logging - void unlock(const char_t* pszFile, ulong_t ulLine, const char_t* pszFunction); ///< Unlocking with logging -/**@}*/ - -public: - static dumpctx* m_pContext; ///< Dump context that will receive informations about locking/unlocking - -private: - char* m_pszName; ///< Name of the mutex - ulong_t m_ulLockCount; ///< Current lock count -}; - -END_ICPF_NAMESPACE - -#endif - -#endif