Simplified STG_LOCKER.

[stg.git] / include / stg / locker.h

diff --git a/include/stg/locker.h b/include/stg/locker.h
new file mode 100644 (file)
index 0000000..fe1014d
--- /dev/null
+++ b/include/stg/locker.h
@@ -0,0 +1,55 @@
+/*
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    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 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
+ */
+
+/*
+ *    Author : Boris Mikhailenko <stg34@stargazer.dp.ua>
+ */
+
+/*
+ $Revision: 1.5 $
+ $Date: 2010/03/04 11:57:11 $
+ $Author: faust $
+*/
+
+
+#ifndef STG_LOCKER_H
+#define STG_LOCKER_H
+
+#include <pthread.h>
+
+//-----------------------------------------------------------------------------
+class STG_LOCKER
+{
+public:
+    STG_LOCKER(pthread_mutex_t * m)
+        : mutex(m)
+        {
+        pthread_mutex_lock(mutex);
+        }
+
+    ~STG_LOCKER()
+        {
+        pthread_mutex_unlock(mutex);
+        }
+private:
+    STG_LOCKER(const STG_LOCKER & rvalue);
+    STG_LOCKER & operator=(const STG_LOCKER & rvalue);
+
+    pthread_mutex_t * mutex;
+};
+//-----------------------------------------------------------------------------
+
+#endif //STG_LOCKER_H