j2doll · August 12, 2017 07:34
diff --git a/DB.h b/DB.h
 // DB.h
 //  source from leveldb of code.google
 
 class DB
 {
 public:
  DB() { }    
  virtual ~DB() {}
  
 private: // No copying allowed    
  DB(const DB&) {}    
  void operator=(const DB&) {}
 };
	// DB.h
	// source from leveldb of code.google

	class DB
	{
	public:
	DB() { }
	virtual ~DB() {}

	private: // No copying allowed
	DB(const DB&) {}
	void operator=(const DB&) {}
	};