Run clang-format

source/listing_3.12.cpp

@@ -1,56 +1,49 @@
 #include <mutex>
 
-struct connection_info
-{};
-
-struct data_packet
-{};
-
-struct connection_handle
-{
-    void send_data(data_packet const&)
-    {}
-    data_packet receive_data()
-    {
-        return data_packet();
-    }
+struct connection_info {
 };
 
-struct remote_connection_manager
-{
-    connection_handle open(connection_info const&)
-    {
-        return connection_handle();
-    }
+struct data_packet {
+};
+
+struct connection_handle {
+  void send_data(data_packet const&) {}
+  data_packet receive_data() { return data_packet(); }
+};
+
+struct remote_connection_manager {
+  connection_handle open(connection_info const&) { return connection_handle(); }
 } connection_manager;
 
-
-class X
-{
+class X {
 private:
-    connection_info connection_details;
-    connection_handle connection;
-    std::once_flag connection_init_flag;
+  connection_info connection_details;
+  connection_handle connection;
+  std::once_flag connection_init_flag;
+
+  void open_connection()
+  {
+    connection = connection_manager.open(connection_details);
+  }
 
-    void open_connection()
-    {
-        connection=connection_manager.open(connection_details);
-    }
 public:
-    X(connection_info const& connection_details_):
-        connection_details(connection_details_)
-    {}
-    void send_data(data_packet const& data)
-    {
-        std::call_once(connection_init_flag,&X::open_connection,this);
-        connection.send_data(data);
-    }
-    data_packet receive_data()
-    {
-        std::call_once(connection_init_flag,&X::open_connection,this);
-        return connection.receive_data();
-    }
+  X(connection_info const& connection_details_)
+      : connection_details(connection_details_)
+  {
+  }
+  void send_data(data_packet const& data)
+  {
+    std::call_once(connection_init_flag, &X::open_connection, this);
+    connection.send_data(data);
+  }
+  data_packet receive_data()
+  {
+    std::call_once(connection_init_flag, &X::open_connection, this);
+    return connection.receive_data();
+  }
 };
 
-int main()
-{}
+int
+main()
+{
+}