1 files changed, 8 insertions, 3 deletions
diff --git a/src/ThreadsafeQueue.h b/src/ThreadsafeQueue.h
index 3dd5450..78e9ef0 100644
--- a/src/ThreadsafeQueue.h
+++ b/src/ThreadsafeQueue.h
@@ -54,7 +54,8 @@ public:
     /* Create a queue where it has to contain at least
      * required_size elements before pop is possible
      */
-    ThreadsafeQueue(size_t required_size) : the_required_size(required_size) {}
+    ThreadsafeQueue(size_t required_size) : the_required_size(required_size) {
+    }
 
     /* Push one element into the queue, and notify another thread that
      * might be waiting.
@@ -84,6 +85,11 @@ public:
         return the_queue.empty();
     }
 
+    size_t size() const
+    {
+        return the_queue.size();
+    }
+
     bool try_pop(T& popped_value)
     {
         boost::mutex::scoped_lock lock(the_mutex);
@@ -100,8 +106,7 @@ public:
     void wait_and_pop(T& popped_value)
     {
         boost::mutex::scoped_lock lock(the_mutex);
-        while(the_queue.size() < the_required_size)
-        {
+        while(the_queue.size() < the_required_size) {
             the_condition_variable.wait(lock);
         }