public MemAreaPtg() 
{

}

Creates new MemAreaPtg

 public MemAreaPtg(RecordInputStream in) 
{
        field_1_reserved  = in.readInt();
        field_2_subex_len = in.readShort();
}

 public byte getDefaultOperandClass() 
{
    	return Ptg.CLASS_VALUE;
}

 public int getReserved() 
{
        return field_1_reserved;
}

 public int getSize() 
{
        return SIZE;
}

 public short getSubexpressionLength() 
{
        return field_2_subex_len;
}

 public  void setReserved(int res) 
{
        field_1_reserved = res;
}

 public  void setSubexpressionLength(short subexlen) 
{
        field_2_subex_len = subexlen;
}

 public String toFormulaString(HSSFWorkbook book) 
{
        return ""; // TODO: Not sure how to format this. -- DN
}

 public  void writeBytes(byte[] array,
    int offset) 
{
        array[offset] = (byte) (sid + getPtgClass());
        LittleEndian.putInt(array, offset + 1, field_1_reserved);
        LittleEndian.putShort(array, offset + 5, field_2_subex_len);
}