latest updated merged

Author: herbert

include/pthread/condition_variable.hpp

@@ -160,7 +160,6 @@ namespace pthread {
 #else
     void notify_one () noexcept;
 #endif
-
 
     /** signal all waiting threads
      * The pthread_cond_broadcast() call unblocks all threads currently blocked on the specified condition variable cond.

include/pthread/mutex.hpp

@@ -19,7 +19,6 @@
 
 namespace pthread {
 
-  using namespace std ;
 
   class condition_variable;
 
@@ -81,7 +80,7 @@ namespace pthread {
      * @param message short description
      * @param pthread_errno error returned by the pthread function
      */
-    mutex_exception( const string message, const int pthread_errno = 0) ;
+    mutex_exception( const std::string message, const int pthread_errno = 0) ;
 
   };