Replace tabs with spaces in more files.

--HG--
branch : trunk

1 files changed, 43 insertions, 43 deletions

diff --git a/dep/include/zthread/MonitoredQueue.h b/dep/include/zthread/MonitoredQueue.h
index 8578fe62b96..2122b7f7a28 100644
--- a/dep/include/zthread/MonitoredQueue.h
+++ b/dep/include/zthread/MonitoredQueue.h
@@ -37,12 +37,12 @@ namespace ZThread {
    * @date <2003-07-16T20:23:28-0400>
    * @version 2.3.0
    *
-   * A MonitoredQueue is a Queue implementation that provides  serialized access to the 
-   * items added to it. 
+   * A MonitoredQueue is a Queue implementation that provides  serialized access to the
+   * items added to it.
    *
-   * - Threads calling the empty() methods will be blocked until the BoundedQueue becomes empty. 
+   * - Threads calling the empty() methods will be blocked until the BoundedQueue becomes empty.
    * - Threads calling the next() methods will be blocked until the BoundedQueue has a value to
-   *   return. 
+   *   return.
    *
    * @see Queue
    */
@@ -67,17 +67,17 @@ namespace ZThread {
       public:
 
       //! Create a new MonitoredQueue
-      MonitoredQueue() 
+      MonitoredQueue()
         : _notEmpty(_lock), _isEmpty(_lock), _canceled(false) {}
 
       //! Destroy a MonitoredQueue, delete remaining items
       virtual ~MonitoredQueue() { }
 
       /**
-       * Add a value to this Queue. 
+       * Add a value to this Queue.
        *
        * @param item value to be added to the Queue
-       * 
+       *
        * @exception Cancellation_Exception thrown if this Queue has been canceled.
        * @exception Interrupted_Exception thrown if the thread was interrupted while waiting
        *            to add a value
@@ -90,7 +90,7 @@ namespace ZThread {
       virtual void add(const T& item) {
 
         Guard<LockType> g(_lock);
-    
+
         // Allow no further additions in the canceled state
         if(_canceled)
           throw Cancellation_Exception();
@@ -102,14 +102,14 @@ namespace ZThread {
       }
 
       /**
-       * Add a value to this Queue. 
+       * Add a value to this Queue.
        *
        * @param item value to be added to the Queue
        * @param timeout maximum amount of time (milliseconds) this method may block
        *        the calling thread.
        *
-       * @return 
-       *   - <em>true</em> if a copy of <i>item</i> can be added before <i>timeout</i> 
+       * @return
+       *   - <em>true</em> if a copy of <i>item</i> can be added before <i>timeout</i>
        *     milliseconds elapse.
        *   - <em>false</em> otherwise.
        *
@@ -123,32 +123,32 @@ namespace ZThread {
        * @see Queue::add(const T& item, unsigned long timeout)
        */
       virtual bool add(const T& item, unsigned long timeout) {
-  
+
         try {
 
           Guard<LockType> g(_lock, timeout);
-      
+
           if(_canceled)
             throw Cancellation_Exception();
-      
+
           _queue.push_back(item);
 
           _notEmpty.signal();
 
         } catch(Timeout_Exception&) { return false; }
- 
-        return true;    
+
+        return true;
 
       }
 
       /**
        * Retrieve and remove a value from this Queue.
        *
-       * If invoked when there are no values present to return then the calling thread 
+       * If invoked when there are no values present to return then the calling thread
        * will be blocked until a value arrives in the Queue.
        *
        * @return <em>T</em> next available value
-       * 
+       *
        * @exception Cancellation_Exception thrown if this Queue has been canceled.
        * @exception Interrupted_Exception thrown if the thread was interrupted while waiting
        *            to retrieve a value
@@ -157,15 +157,15 @@ namespace ZThread {
        * @post The value returned will have been removed from the Queue.
        */
       virtual T next() {
-      
+
         Guard<LockType> g(_lock);
-      
-        while (_queue.empty() && !_canceled) 
+
+        while (_queue.empty() && !_canceled)
           _notEmpty.wait();
-    
+
         if(_queue.empty()) // Queue canceled
-          throw Cancellation_Exception();  
-      
+          throw Cancellation_Exception();
+
         T item = _queue.front();
         _queue.pop_front();
 
@@ -179,14 +179,14 @@ namespace ZThread {
       /**
        * Retrieve and remove a value from this Queue.
        *
-       * If invoked when there are no values present to return then the calling thread 
+       * If invoked when there are no values present to return then the calling thread
        * will be blocked until a value arrives in the Queue.
        *
        * @param timeout maximum amount of time (milliseconds) this method may block
        *        the calling thread.
        *
        * @return <em>T</em> next available value
-       * 
+       *
        * @exception Cancellation_Exception thrown if this Queue has been canceled.
        * @exception Timeout_Exception thrown if the timeout expires before a value
        *            can be retrieved.
@@ -195,16 +195,16 @@ namespace ZThread {
        * @post The value returned will have been removed from the Queue.
        */
       virtual T next(unsigned long timeout) {
-  
+
         Guard<LockType> g(_lock, timeout);
-      
+
         while(_queue.empty() && !_canceled) {
           if(!_notEmpty.wait(timeout))
             throw Timeout_Exception();
         }
 
         if( _queue.empty()) // Queue canceled
-          throw Cancellation_Exception();  
+          throw Cancellation_Exception();
 
         T item = _queue.front();
         _queue.pop_front();
@@ -218,10 +218,10 @@ namespace ZThread {
 
 
       /**
-       * Cancel this queue. 
-       * 
+       * Cancel this queue.
+       *
        * @post Any threads blocked by a next() function will throw a Cancellation_Exception.
-       * 
+       *
        * @see Queue::cancel()
        */
       virtual void cancel() {
@@ -237,11 +237,11 @@ namespace ZThread {
        * @see Queue::isCanceled()
        */
       virtual bool isCanceled() {
-  
+
         // Faster check since the queue will not become un-canceled
         if(_canceled)
           return true;
-    
+
         Guard<LockType> g(_lock);
 
         return _canceled;
@@ -272,10 +272,10 @@ namespace ZThread {
       /**
        * Test whether any values are available in this Queue.
        *
-       * The calling thread is blocked until there are no values present 
+       * The calling thread is blocked until there are no values present
        * in the Queue.
-       * 
-       * @return 
+       *
+       * @return
        *  - <em>true</em> if there are no values available.
        *  - <em>false</em> if there <i>are</i> values available.
        *
@@ -287,7 +287,7 @@ namespace ZThread {
 
         while(!_queue.empty()) // Wait for an empty signal
           _isEmpty.wait();
-    
+
         return true;
 
       }
@@ -295,13 +295,13 @@ namespace ZThread {
       /**
        * Test whether any values are available in this Queue.
        *
-       * The calling thread is blocked until there are no values present 
+       * The calling thread is blocked until there are no values present
        * in the Queue.
-       * 
+       *
        * @param timeout maximum amount of time (milliseconds) this method may block
        *        the calling thread.
        *
-       * @return 
+       * @return
        *  - <em>true</em> if there are no values available.
        *  - <em>false</em> if there <i>are</i> values available.
        *
@@ -311,12 +311,12 @@ namespace ZThread {
        * @see Queue::empty()
        */
       virtual bool empty(unsigned long timeout) {
-  
+
         Guard<LockType> g(_lock, timeout);
 
         while(!_queue.empty()) // Wait for an empty signal
           _isEmpty.wait(timeout);
-    
+
         return true;
 
       }