Example: lr.eval_int

Example 1 - Simple Variable Substitution

In the following example, lr.eval_int returns the value of parameter ID_num.

// Create the parameter
	lr.save_int(12,"ID_num");
// Output the parameter value
	lr.message(" Track Stock : " + lr.eval_int("<ID_num>") );

Example 2 - Parameterization

In the following example, lr.eval_int substitutes the parameter string STID with appropriate values for each iteration.

lr.message( "Stock Trader ID Number is " + lr.eval_int("<STID>") );