INPUT in cas/end program

[salvomic]

(04-10-2015 09:10 PM)Han Wrote:  The argument for EXPR() must be a string such that, when parsed, is equivalent to the command you wish to issue.

ok, thank you!
I solved so:

Code:


inputT()
// input routine for choice 3
BEGIN
INPUT(T, "Interval", "Period T",  "Input T for [-T/2, T/2]", 2);
RETURN T;
END;

#cas
fourcoeff(args):=
// Coefficienti di Fourier...
BEGIN
// ...
CHOSE
// ...
IF scelta=3 THEN 
EXPR("FourCoeff.inputT()");
// input T for interval [-T/2, T/2] es. 2pi -> [-pi, pi], 2 -> [-1,1] ...
END;

DEFAULT RETURN("Choose periodicity interval");
END; // case

END;
#end