From 469bbcf0701e1eb8a6670c23145b0da87357e178 Mon Sep 17 00:00:00 2001 From: Mike Buland Date: Sun, 25 Mar 2012 20:00:08 +0000 Subject: Code is all reorganized. We're about ready to release. I should write up a little explenation of the arrangement. --- src/mutex.h | 68 ------------------------------------------------------------- 1 file changed, 68 deletions(-) delete mode 100644 src/mutex.h (limited to 'src/mutex.h') diff --git a/src/mutex.h b/src/mutex.h deleted file mode 100644 index b5c8b7a..0000000 --- a/src/mutex.h +++ /dev/null @@ -1,68 +0,0 @@ -/* - * Copyright (C) 2007-2011 Xagasoft, All rights reserved. - * - * This file is part of the libbu++ library and is released under the - * terms of the license contained in the file LICENSE. - */ - -#ifndef BU_MUTEX_H -#define BU_MUTEX_H - -#include - -namespace Bu -{ - /** - * Simple mutex wrapper. Currently this doesn't do anything extra for you - * except keep all of the functionality together in an OO sorta' way and - * keep you from having to worry about cleaning up your mutexes properly, - * or initing them. - *@ingroup Threading - */ - class Mutex - { - public: - /** - * Create an unlocked mutex. - */ - Mutex(); - - /** - * Destroy a mutex. This can only be done when a mutex is unlocked. - * Failure to unlock before destroying a mutex object could cause it to - * wait for the mutex to unlock, the odds of which are usually farily - * low at deconstruction time. - */ - ~Mutex(); - - /** - * Lock the mutex. This causes all future calls to lock on this - * instance of mutex to block until the first thread that called mutex - * unlocks it. At that point the next thread that called lock will get - * a chance to go to work. Because of the nature of a mutex lock it is - * a very bad idea to do any kind of serious or rather time consuming - * computation within a locked section. This can cause thread-deadlock - * and your program may hang. - */ - int lock(); - - /** - * Unlock the mutex. This allows the next thread that asked for a lock - * to lock the mutex and continue with execution. - */ - int unlock(); - - /** - * Try to lock the mutex. This is the option to go with if you cannot - * avoid putting lengthy operations within a locked section. trylock - * will attempt to lock the mutex, if the mutex is already locked this - * function returns immediately with an error code. - */ - int trylock(); - - protected: - pthread_mutex_t mutex; /**< The internal mutex reference. */ - }; -} - -#endif -- cgit v1.2.3