add FEATURE: edit cars and drivers

database.h

@@ -1,24 +1,25 @@
 #ifndef DATABASE_H
 #define DATABASE_H
+#include <QDir>
 #include <QtSql/QSql>
 #include <QtSql/QSqlDatabase>
-#include <QDir>
 #include <QtSql/QSqlQuery>
-#include <vector>
 #include <string>
+#include <vector>
 
 using std::vector;
 
-class DataBase
-{
-public:
+class DataBase {
+  public:
     DataBase();
     ~DataBase();
-    vector< vector<QString> > getData(std::string statement, int cols);
-    vector< vector<QString> > getData2(std::string statement, int cols);
+    vector<vector<QString>> getData(std::string statement, int cols);
+    vector<vector<QString>> getData2(std::string statement, int cols);
     void setData(std::string statement);
-private:
-    QSqlDatabase *db;
+    QStringList getDataQStringList(std::string statement);
+
+  private:
+    QSqlDatabase * db;
 };
 
 #endif // DATABASE_H