[Boost-commit] svn:boost r65398 - in sandbox/sync/boost/sync: . locks

Subject: [Boost-commit] svn:boost r65398 - in sandbox/sync/boost/sync: . locks
From: vicente.botet_at_[hidden]
Date: 2010-09-12 14:48:01

Author: viboes
Date: 2010-09-12 14:47:56 EDT (Sun, 12 Sep 2010)
New Revision: 65398
URL: http://svn.boost.org/trac/boost/changeset/65398

Log:
Added lock_guard
Added:
   sandbox/sync/boost/sync/locks/
   sandbox/sync/boost/sync/locks/lock_guard.hpp   (contents, props changed)
Text files modified: 
   sandbox/sync/boost/sync/lockable_concepts.hpp |     4 ++--                                    
   1 files changed, 2 insertions(+), 2 deletions(-)

Modified: sandbox/sync/boost/sync/lockable_concepts.hpp
==============================================================================
--- sandbox/sync/boost/sync/lockable_concepts.hpp	(original)
+++ sandbox/sync/boost/sync/lockable_concepts.hpp	2010-09-12 14:47:56 EDT (Sun, 12 Sep 2010)
@@ -153,7 +153,7 @@
  * unlock_and_lock_shared and unlock_upgrade_and_lock_shared functions
  */
 
-//[UpgradeLockableConcept
+//[UpgradeBasicLockableConcept
 
 template <typename Lockable>
 struct UpgradeBasicLockableConcept {
@@ -192,7 +192,7 @@
 };
 //]
 
-//[UpgradeLockableConcept
+//[UpgradeTimedLockableConcept
 
 template <typename Lockable>
 struct UpgradeTimedLockableConcept {

Added: sandbox/sync/boost/sync/locks/lock_guard.hpp
==============================================================================
--- (empty file)
+++ sandbox/sync/boost/sync/locks/lock_guard.hpp	2010-09-12 14:47:56 EDT (Sun, 12 Sep 2010)
@@ -0,0 +1,45 @@
+//////////////////////////////////////////////////////////////////////////////
+//
+// (C) Copyright 2007 Anthony Williams
+// (C) Copyright Vicente J. Botet Escriba 2010. 
+// Distributed under the Boost Software License, Version 1.0. 
+// (See accompanying fileLICENSE_1_0.txt 
+// or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+// See http://www.boost.org/libs/sync for documentation.
+//
+//////////////////////////////////////////////////////////////////////////////
+
+#ifndef BOOST_SYNC_LOCK_GUARD_HPP
+#define BOOST_SYNC_LOCK_GUARD_HPP
+
+#include <boost/sync/lock_options.hpp>
+
+namespace boost {
+
+    template<typename Mutex>
+    class lock_guard
+    {
+    public:
+        typedef Mutex lockable_type;
+        explicit lock_guard(lockable_type& m_):
+            m(m_)
+        {
+            m.lock();
+        }
+        lock_guard(lockable_type& m_,adopt_lock_t):
+            m(m_)
+        {}
+        ~lock_guard()
+        {
+            m.unlock();
+        }
+    private:
+        lockable_type& m;
+
+        explicit lock_guard(lock_guard&);
+        lock_guard& operator=(lock_guard&);
+    };
+} // namespace boost{
+
+#endif // BOOST_SYNC_LOCK_GUARD_HPP