> Are you skipping the initial periods (. prompts) correctly, but
> incorrectly typing in the numbers (1. and 2. and 3.) after issuing the
> program command? You would not type the numbers (2. and 3.) in the
> following:
> . forv i=1/2 {
> 2. di `i'
> 3. }
> and the same principle applies here. See -help classman- for correct
> syntax.
Yes, I know that, but that is not the problem. I showed you the output of a
Do-File. The file literally reads as follows:
---------------------------------11.class
version 9
class coordinate {
double x
double y
}
program .set
args x y
.x = `x'
.y = `y'
end
-------------------------------------
I than run this file interactively with
. do 11.class
an tried afterwards
. .coord = .coordinate.new
. .coord.set 1 2
The second command brings up the error message in question.
Note that
. .coord.x = 1
. .coord.y = 2
works fine.
> On 3/15/06, Ulrich Kohler <[email protected]> wrote:
> > We try to reproduce the introductive class programming example shown
> > in [P] "class - class programming", pg. 28. Unfortunately we get the
> > error message "set 1 2: class member function not found, r(4023);".
> > Any ideas what happens here.
> >
> >
> > ---------------------------------
> > . do 11.class
> > . version 9
> > . class coordinate {
> > . double x
> > . double y
> > . }
> > . program .set
> > 1. args x y
> > 2. .x = `x'
> > 3. .y = `y'
> > 4. end
> > .
> > end of do-file
> >
> > . .coord = .coordinate.new
> >
> > . .coord.set 1 2
> > set 1 2: class member function not found r(4023);
> > --------------------------------------
>
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