Run clang-format

source/listing_3.7.cpp

@@ -1,64 +1,68 @@
 #include <mutex>
 
-class hierarchical_mutex
-{
+class hierarchical_mutex {
 public:
-    explicit hierarchical_mutex(unsigned level)
-    {}
-    
-    void lock()
-    {}
-    void unlock()
-    {}
-};
+  explicit hierarchical_mutex(unsigned level) {}
 
+  void lock() {}
+  void unlock() {}
+};
 
 hierarchical_mutex high_level_mutex(10000);
 hierarchical_mutex low_level_mutex(5000);
 
-int do_low_level_stuff()
+int
+do_low_level_stuff()
 {
-    return 42;
+  return 42;
 }
 
-
-int low_level_func()
+int
+low_level_func()
 {
-    std::lock_guard<hierarchical_mutex> lk(low_level_mutex);
-    return do_low_level_stuff();
+  std::lock_guard<hierarchical_mutex> lk(low_level_mutex);
+  return do_low_level_stuff();
 }
 
-void high_level_stuff(int some_param)
-{}
-
-
-void high_level_func()
+void
+high_level_stuff(int some_param)
 {
-    std::lock_guard<hierarchical_mutex> lk(high_level_mutex);
-    high_level_stuff(low_level_func());
 }
 
-void thread_a()
+void
+high_level_func()
 {
-    high_level_func();
+  std::lock_guard<hierarchical_mutex> lk(high_level_mutex);
+  high_level_stuff(low_level_func());
+}
+
+void
+thread_a()
+{
+  high_level_func();
 }
 
 hierarchical_mutex other_mutex(100);
-void do_other_stuff()
-{}
-
-
-void other_stuff()
+void
+do_other_stuff()
 {
-    high_level_func();
-    do_other_stuff();
 }
 
-void thread_b()
+void
+other_stuff()
 {
-    std::lock_guard<hierarchical_mutex> lk(other_mutex);
-    other_stuff();
+  high_level_func();
+  do_other_stuff();
 }
 
-int main()
-{}
+void
+thread_b()
+{
+  std::lock_guard<hierarchical_mutex> lk(other_mutex);
+  other_stuff();
+}
+
+int
+main()
+{
+}