Run clang-format

source/listing_3.2.cpp

@@ -1,44 +1,46 @@
 #include <mutex>
 
-class some_data
-{
-    int a;
-    std::string b;
+class some_data {
+  int a;
+  std::string b;
+
 public:
-    void do_something()
-    {}
+  void do_something() {}
 };
 
-class data_wrapper
-{
+class data_wrapper {
 private:
-    some_data data;
-    std::mutex m;
+  some_data data;
+  std::mutex m;
+
 public:
-    template<typename Function>
-    void process_data(Function func)
-    {
-        std::lock_guard<std::mutex> l(m);
-        func(data);
-    }
+  template <typename Function>
+  void process_data(Function func)
+  {
+    std::lock_guard<std::mutex> l(m);
+    func(data);
+  }
 };
 
 some_data* unprotected;
 
-void malicious_function(some_data& protected_data)
+void
+malicious_function(some_data& protected_data)
 {
-    unprotected=&protected_data;
+  unprotected = &protected_data;
 }
 
 data_wrapper x;
 
-void foo()
+void
+foo()
 {
-    x.process_data(malicious_function);
-    unprotected->do_something();
+  x.process_data(malicious_function);
+  unprotected->do_something();
 }
 
-int main()
+int
+main()
 {
-    foo();
+  foo();
 }