Run clang-format

source/listing_9.9.cpp

@@ -1,31 +1,29 @@
-class interrupt_flag
-{
+class interrupt_flag {
 public:
-    void set();
-    bool is_set() const;
+  void set();
+  bool is_set() const;
 };
 thread_local interrupt_flag this_thread_interrupt_flag;
 
-class interruptible_thread
-{
-    std::thread internal_thread;
-    interrupt_flag* flag;
+class interruptible_thread {
+  std::thread internal_thread;
+  interrupt_flag* flag;
+
 public:
-    template<typename FunctionType>
-    interruptible_thread(FunctionType f)
-    {
-        std::promise<interrupt_flag*> p;
-        internal_thread=std::thread([f,&p]{
-                p.set_value(&this_thread_interrupt_flag);
-                f();
-            });
-        flag=p.get_future().get();
-    }
-    void interrupt()
-    {
-        if(flag)
-        {
-            flag->set();
-        }
+  template <typename FunctionType>
+  interruptible_thread(FunctionType f)
+  {
+    std::promise<interrupt_flag*> p;
+    internal_thread = std::thread([f, &p] {
+      p.set_value(&this_thread_interrupt_flag);
+      f();
+    });
+    flag            = p.get_future().get();
+  }
+  void interrupt()
+  {
+    if (flag) {
+      flag->set();
     }
+  }
 };