Run clang-format

source/listing_4.1.cpp

@@ -1,64 +1,70 @@
-#include <mutex>
 #include <condition_variable>
-#include <thread>
+#include <mutex>
 #include <queue>
+#include <thread>
 
-bool more_data_to_prepare()
+bool
+more_data_to_prepare()
 {
-    return false;
+  return false;
 }
 
-struct data_chunk
-{};
+struct data_chunk {
+};
 
-data_chunk prepare_data()
+data_chunk
+prepare_data()
 {
-    return data_chunk();
+  return data_chunk();
 }
 
-void process(data_chunk&)
-{}
-
-bool is_last_chunk(data_chunk&)
+void
+process(data_chunk&)
 {
-    return true;
+}
+
+bool
+is_last_chunk(data_chunk&)
+{
+  return true;
 }
 
 std::mutex mut;
 std::queue<data_chunk> data_queue;
 std::condition_variable data_cond;
 
-void data_preparation_thread()
+void
+data_preparation_thread()
 {
-    while(more_data_to_prepare())
-    {
-        data_chunk const data=prepare_data();
-        std::lock_guard<std::mutex> lk(mut);
-        data_queue.push(data);
-        data_cond.notify_one();
-    }
+  while (more_data_to_prepare()) {
+    data_chunk const data = prepare_data();
+    std::lock_guard<std::mutex> lk(mut);
+    data_queue.push(data);
+    data_cond.notify_one();
+  }
 }
 
-void data_processing_thread()
+void
+data_processing_thread()
 {
-    while(true)
-    {
-        std::unique_lock<std::mutex> lk(mut);
-        data_cond.wait(lk,[]{return !data_queue.empty();});
-        data_chunk data=data_queue.front();
-        data_queue.pop();
-        lk.unlock();
-        process(data);
-        if(is_last_chunk(data))
-            break;
-    }
+  while (true) {
+    std::unique_lock<std::mutex> lk(mut);
+    data_cond.wait(lk, [] { return !data_queue.empty(); });
+    data_chunk data = data_queue.front();
+    data_queue.pop();
+    lk.unlock();
+    process(data);
+    if (is_last_chunk(data))
+      break;
+  }
 }
 
-int main()
+int
+main()
 {
-    std::thread t1(data_preparation_thread);
-    std::thread t2(data_processing_thread);
-    
-    t1.join();
-    t2.join();
+  std::thread t1(data_preparation_thread);
+  std::thread t2(data_processing_thread);
+
+  t1.join();
+  t2.join();
 }