public RefPtg(int row, int column, boolean isRowRelative, boolean isColumnRelative) {super(row, column, isRowRelative, isColumnRelative);}

public RefPtg ( int row , int column , boolean isRowRelative , boolean isColumnRelative ) { super ( row , column , isRowRelative , isColumnRelative ) ; }
public RefPtg(int row, int column, bool isRowRelative, bool isColumnRelative):base(row, column, isRowRelative, isColumnRelative){Row = row;Column = column;IsRowRelative = isRowRelative;IsColRelative = isColumnRelative;}
