Get rid of all the using namespace and using boost:: declarations in Thrift header files

Summary: To remove upstream dependencies. Still keeping some specific using directives around.


git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@665047 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/lib/cpp/src/concurrency/PosixThreadFactory.h b/lib/cpp/src/concurrency/PosixThreadFactory.h
index 4e50dff..ede7d79 100644
--- a/lib/cpp/src/concurrency/PosixThreadFactory.h
+++ b/lib/cpp/src/concurrency/PosixThreadFactory.h
@@ -13,8 +13,6 @@
 
 namespace facebook { namespace thrift { namespace concurrency { 
 
-using namespace boost;
-
 /**
  * A thread factory to create posix threads 
  *
@@ -57,7 +55,7 @@
   PosixThreadFactory(POLICY policy=ROUND_ROBIN, PRIORITY priority=NORMAL, int stackSize=1, bool detached=false);
 
   // From ThreadFactory;
-  shared_ptr<Thread> newThread(shared_ptr<Runnable> runnable) const;
+  boost::shared_ptr<Thread> newThread(boost::shared_ptr<Runnable> runnable) const;
 
   /**
    * Sets stack size for created threads
@@ -85,7 +83,7 @@
   
  private:
   class Impl;
-  shared_ptr<Impl> impl_;
+  boost::shared_ptr<Impl> impl_;
 };
 
 }}} // facebook::thrift::concurrency
diff --git a/lib/cpp/src/concurrency/Thread.h b/lib/cpp/src/concurrency/Thread.h
index 1b07fd5..96ca668 100644
--- a/lib/cpp/src/concurrency/Thread.h
+++ b/lib/cpp/src/concurrency/Thread.h
@@ -12,8 +12,6 @@
 
 namespace facebook { namespace thrift { namespace concurrency { 
 
-using namespace boost;
-
 class Thread;
 
 /**
@@ -30,18 +28,18 @@
 
   /**
    * Gets the thread object that is hosting this runnable object  - can return
-   * an empty shared pointer if no references remain on thet thread  object
+   * an empty boost::shared pointer if no references remain on thet thread  object
    */
-  virtual shared_ptr<Thread> thread() { return thread_.lock(); }
+  virtual boost::shared_ptr<Thread> thread() { return thread_.lock(); }
 
   /**
    * Sets the thread that is executing this object.  This is only meant for
    * use by concrete implementations of Thread.
    */
-  virtual void thread(shared_ptr<Thread> value) { thread_ = value; }
+  virtual void thread(boost::shared_ptr<Thread> value) { thread_ = value; }
 
  private:
-  weak_ptr<Thread> thread_;
+  boost::weak_ptr<Thread> thread_;
 };
 
 /**
@@ -74,13 +72,13 @@
   /**
    * Gets the runnable object this thread is hosting
    */
-  virtual shared_ptr<Runnable> runnable() const { return _runnable; }
+  virtual boost::shared_ptr<Runnable> runnable() const { return _runnable; }
 
  protected:
-  virtual void runnable(shared_ptr<Runnable> value) { _runnable = value; }
+  virtual void runnable(boost::shared_ptr<Runnable> value) { _runnable = value; }
 
  private:
-  shared_ptr<Runnable> _runnable;
+  boost::shared_ptr<Runnable> _runnable;
 };
 
 /**
@@ -91,7 +89,7 @@
 
  public:
   virtual ~ThreadFactory() {}
-  virtual shared_ptr<Thread> newThread(shared_ptr<Runnable> runnable) const = 0;
+  virtual boost::shared_ptr<Thread> newThread(boost::shared_ptr<Runnable> runnable) const = 0;
 };
 
 }}} // facebook::thrift::concurrency
diff --git a/lib/cpp/src/concurrency/ThreadManager.h b/lib/cpp/src/concurrency/ThreadManager.h
index cc13665..f0c745f 100644
--- a/lib/cpp/src/concurrency/ThreadManager.h
+++ b/lib/cpp/src/concurrency/ThreadManager.h
@@ -13,8 +13,6 @@
 
 namespace facebook { namespace thrift { namespace concurrency { 
 
-using namespace boost;
-
 /**
  * Thread Pool Manager and related classes
  *
@@ -81,9 +79,9 @@
   
   virtual const STATE state() const = 0;
 
-  virtual shared_ptr<ThreadFactory> threadFactory() const = 0;
+  virtual boost::shared_ptr<ThreadFactory> threadFactory() const = 0;
 
-  virtual void threadFactory(shared_ptr<ThreadFactory> value) = 0;
+  virtual void threadFactory(boost::shared_ptr<ThreadFactory> value) = 0;
 
   virtual void addWorker(size_t value=1) = 0;
 
@@ -114,19 +112,19 @@
    *
    * @param value The task to run
    */
-  virtual void add(shared_ptr<Runnable>value) = 0;
+  virtual void add(boost::shared_ptr<Runnable>value) = 0;
 
   /**
    * Removes a pending task
    */
-  virtual void remove(shared_ptr<Runnable> task) = 0;
+  virtual void remove(boost::shared_ptr<Runnable> task) = 0;
 
-  static shared_ptr<ThreadManager> newThreadManager();
+  static boost::shared_ptr<ThreadManager> newThreadManager();
 
   /**
    * Creates a simple thread manager the uses count number of worker threads
    */
-  static shared_ptr<ThreadManager> newSimpleThreadManager(size_t count=4);
+  static boost::shared_ptr<ThreadManager> newSimpleThreadManager(size_t count=4);
 
   class Task;
   
diff --git a/lib/cpp/src/concurrency/TimerManager.cpp b/lib/cpp/src/concurrency/TimerManager.cpp
index 09f7a9c..050885d 100644
--- a/lib/cpp/src/concurrency/TimerManager.cpp
+++ b/lib/cpp/src/concurrency/TimerManager.cpp
@@ -14,6 +14,8 @@
 
 namespace facebook { namespace thrift { namespace concurrency { 
 
+using boost::shared_ptr;
+
 typedef std::multimap<long long, shared_ptr<TimerManager::Task> >::iterator task_iterator;
 typedef std::pair<task_iterator, task_iterator> task_range;
 
diff --git a/lib/cpp/src/concurrency/TimerManager.h b/lib/cpp/src/concurrency/TimerManager.h
index 4e83c9e..a150e8a 100644
--- a/lib/cpp/src/concurrency/TimerManager.h
+++ b/lib/cpp/src/concurrency/TimerManager.h
@@ -17,8 +17,6 @@
 
 namespace facebook { namespace thrift { namespace concurrency { 
 
-using namespace boost;
-
 /**
  * Timer Manager 
  * 
@@ -35,9 +33,9 @@
 
   virtual ~TimerManager();
 
-  virtual shared_ptr<const ThreadFactory> threadFactory() const;
+  virtual boost::shared_ptr<const ThreadFactory> threadFactory() const;
 
-  virtual void threadFactory(shared_ptr<const ThreadFactory> value);
+  virtual void threadFactory(boost::shared_ptr<const ThreadFactory> value);
 
   /**
    * Starts the timer manager service 
@@ -59,7 +57,7 @@
    * @param task The task to execute
    * @param timeout Time in milliseconds to delay before executing task
    */
-  virtual void add(shared_ptr<Runnable> task, long long timeout);
+  virtual void add(boost::shared_ptr<Runnable> task, long long timeout);
 
   /**
    * Adds a task to be executed at some time in the future by a worker thread.
@@ -67,7 +65,7 @@
    * @param task The task to execute
    * @param timeout Absolute time in the future to execute task.
    */ 
-  virtual void add(shared_ptr<Runnable> task, const struct timespec& timeout);
+  virtual void add(boost::shared_ptr<Runnable> task, const struct timespec& timeout);
 
   /**
    * Removes a pending task 
@@ -79,7 +77,7 @@
    * @throws UncancellableTaskException Specified task is already being
    *                                    executed or has completed execution.
    */
-  virtual void remove(shared_ptr<Runnable> task);
+  virtual void remove(boost::shared_ptr<Runnable> task);
 
   enum STATE {
     UNINITIALIZED,
@@ -92,17 +90,17 @@
   virtual const STATE state() const;
 
  private:
-  shared_ptr<const ThreadFactory> threadFactory_;
+  boost::shared_ptr<const ThreadFactory> threadFactory_;
   class Task;
   friend class Task;
-  std::multimap<long long, shared_ptr<Task> > taskMap_;
+  std::multimap<long long, boost::shared_ptr<Task> > taskMap_;
   size_t taskCount_;
   Monitor monitor_;
   STATE state_;
   class Dispatcher;
   friend class Dispatcher;
-  shared_ptr<Dispatcher> dispatcher_;
-  shared_ptr<Thread> dispatcherThread_;
+  boost::shared_ptr<Dispatcher> dispatcher_;
+  boost::shared_ptr<Thread> dispatcherThread_;
 };
 
 }}} // facebook::thrift::concurrency
diff --git a/lib/cpp/src/concurrency/test/ThreadFactoryTests.h b/lib/cpp/src/concurrency/test/ThreadFactoryTests.h
index 3f58859..90d0e4f 100644
--- a/lib/cpp/src/concurrency/test/ThreadFactoryTests.h
+++ b/lib/cpp/src/concurrency/test/ThreadFactoryTests.h
@@ -15,6 +15,7 @@
 
 namespace facebook { namespace thrift { namespace concurrency { namespace test {
 
+using boost::shared_ptr;
 using namespace facebook::thrift::concurrency;
 
 /**