minor code style refactoring on df.h file

include/df.h

@@ -91,11 +91,11 @@ protected:
 	// Compatibility members
 public:
 	template<class T>
-	const T* getData() const
+	const T * getData() const
 	{
 		assert(size_%sizeof(T)==0);
 
-		return static_cast<const T*>(get_data());
+		return static_cast<const T *>(get_data());
 	}
 
 	std::string getName() const;
@@ -123,11 +123,11 @@ public:
 	}
 
 	template<class T>
-	T* getData()
+	T *getData()
 	{
 		assert(size_%sizeof(T)==0);
 
-		return static_cast<T*>(get_data());
+		return static_cast<T *>(get_data());
 	}
 
 	template<class T>
@@ -137,8 +137,8 @@ public:
 				|| std::is_same<T, std::string>::value) {
 			*this=val;
 		} else {
-			ABORT("Unsupported type in setValue: " 
-				+ std::string(typeid(T).name()))
+			ABORT("Unsupported type in setValue: "
+				+std::string(typeid(T).name()))
 		}
 	}
 
@@ -147,16 +147,16 @@ public:
 	{
 		if (std::is_same<T, int>::value) {
 			if (type_!=TYPE_INT) {
-				ABORT("not an int: " + to_string());
+				ABORT("not an int: "+to_string());
 			}
-			return *static_cast<const T*>(ptr_);
+			return *static_cast<const T *>(ptr_);
 		} else if (std::is_same<T, double>::value) {
 			if (type_!=TYPE_REAL) {
-				ABORT("not a real: " + to_string());
+				ABORT("not a real: "+to_string());
 			}
-			return *static_cast<const T*>(ptr_);
+			return *static_cast<const T *>(ptr_);
 		} else {
-			ABORT("getValue<" + std::string(typeid(T).name()) +  ">() failed for " + to_string());
+			ABORT("getValue<"+std::string(typeid(T).name())+">() failed for "+to_string());
 		}
 	}