Example: lr.save_long and lr.eval_long

In the following example, save_long creates parameter twenty_two and eval_long saves the value to a long variable and for outputs the value using output_message.

Long lVal ;
lr.save_long ("twenty_two", 22);
lVal = lr.eval_long ("<twenty_two>");
lr.output_message ("The value of variable lVal is "
    + lVal);
lr.output_message ("The value of parameter twenty_two is "
    + lr.eval_long ("<twenty_two>"));