func (db *DB) TypeName() string {
	switch db.header.Type {
	case PX1:
		return "PX1"
	case PX2:
		return "PX2"
	case PX3:
		return "PX3"
	case PX4:
		return "PX4"
	default:
		return "N/A"
	}
}
// TypeName gets the db type name
TypeName gets the db type name
// TypeName gets the db type name
func (db *DB) TypeName() string {
	switch db.header.Type {
	case PX1:
		return "PX1"
	case PX2:
		return "PX2"
	case PX3:
		return "PX3"
	case PX4:
		return "PX4"
	default:
		return "N/A"
	}
}
func ( db * DB ) TypeName ( ) string { switch db . header . Type { case PX1 : return " " case PX2 : return " " case PX3 : return " " case PX4 : return " " default : return " " } }
TypeName gets the db type name
TypeName gets the db type name