Define code style and format all source file using clang-format-14

except those placed in 3rdparty directories.

limereport/base/lrsingleton.h

@@ -32,28 +32,27 @@
 
 #include <cstdlib>
 
-namespace LimeReport{
+namespace LimeReport {
 
-template <typename T>
-class Singleton
-{
+template <typename T> class Singleton {
 public:
-    static T& instance(){
-        if (0==inst){
+    static T& instance()
+    {
+        if (0 == inst) {
             inst = new T();
-            ::atexit( destroy );
-        } else {};
+            ::atexit(destroy);
+        } else {
+        };
         return *inst;
     }
+
 private:
     static T* inst;
+
 private:
-    static void destroy() {
-        delete inst;
-    }
+    static void destroy() { delete inst; }
 };
 
-template <typename T>
-T* Singleton< T >::inst =0;
-}
+template <typename T> T* Singleton<T>::inst = 0;
+} // namespace LimeReport
 #endif // LRSINGLETON_H