Run clang-format

source/listing_9.7.cpp

@@ -1,53 +1,48 @@
-class work_stealing_queue
-{
+class work_stealing_queue {
 private:
-    typedef function_wrapper data_type;
-    std::deque<data_type> the_queue;
-    mutable std::mutex the_mutex;
-    
+  typedef function_wrapper data_type;
+  std::deque<data_type> the_queue;
+  mutable std::mutex the_mutex;
+
 public:
-    work_stealing_queue()
-    {}
+  work_stealing_queue() {}
 
-    work_stealing_queue(const work_stealing_queue& other)=delete;
-    work_stealing_queue& operator=(
-        const work_stealing_queue& other)=delete;
+  work_stealing_queue(const work_stealing_queue& other) = delete;
+  work_stealing_queue& operator=(const work_stealing_queue& other) = delete;
 
-    void push(data_type data)
-    {
-        std::lock_guard<std::mutex> lock(the_mutex);
-        the_queue.push_front(std::move(data));
+  void push(data_type data)
+  {
+    std::lock_guard<std::mutex> lock(the_mutex);
+    the_queue.push_front(std::move(data));
+  }
+
+  bool empty() const
+  {
+    std::lock_guard<std::mutex> lock(the_mutex);
+    return the_queue.empty();
+  }
+
+  bool try_pop(data_type& res)
+  {
+    std::lock_guard<std::mutex> lock(the_mutex);
+    if (the_queue.empty()) {
+      return false;
     }
 
-    bool empty() const
-    {
-        std::lock_guard<std::mutex> lock(the_mutex);
-        return the_queue.empty();
+    res = std::move(the_queue.front());
+    the_queue.pop_front();
+    return true;
+  }
+
+  bool try_steal(data_type& res)
+  {
+    std::lock_guard<std::mutex> lock(the_mutex);
+    if (the_queue.empty()) {
+      return false;
     }
 
-    bool try_pop(data_type& res)
-    {
-        std::lock_guard<std::mutex> lock(the_mutex);
-        if(the_queue.empty())
-        {
-            return false;
-        }
-        
-        res=std::move(the_queue.front());
-        the_queue.pop_front();
-        return true;
-    }
-
-    bool try_steal(data_type& res)
-    {
-        std::lock_guard<std::mutex> lock(the_mutex);
-        if(the_queue.empty())
-        {
-            return false;
-        }
-        
-        res=std::move(the_queue.back());
-        the_queue.pop_back();
-        return true;
-    }
+    res = std::move(the_queue.back());
+    the_queue.pop_back();
+    return true;
+  }
 };