Hi,
Just ran into something I don't understand.
I have the functor below compiled and copied into x-oz://system/user as
Csv.ozf.
functor
import
QTk
Open
System
export
GetCell
GetRow
OpenCsv
ParseLine
define
fun {ParseLine L}
{List.toTuple line {String.tokens L &,}}
end
fun {GetCell Record Row Col}
Record.Row.Col
end
fun {GetRow Record Row}
Record.Row
end
proc {OpenCsv File?}
try
FileName={QTk.dialogbox load(title:"Select CSV file"
defaultextension:"csv"
filetypes:q(q("All Files" q("*"))) $)}
in
{New Open.file init(name:FileName flags:[read]) File}
catch
error(_)
then
{System.show 'Error'}
end
end
end
------- when I try to use it from my main program,
declare
Temp File
[Csv]={Module.link ["x-oz://system/user/Csv.ozf"]}
[QTk]={Module.link ["x-oz://system/wp/QTk.ozf"]}
Record
{Csv.openCsv File}
{File read(list:Temp size:all)}
{File close}
Record={Map {String.tokens Temp &\n} Csv.parseLine}
{Browse {Csv.getCell Record 1 4}}
-------I get the error message
%********************** Error: module manager *******************
%**
%** Could not link module
%**
%** Could not load functor at URL: x-oz://system/user/QTk.ozf
%**--------------------------------------------------------------
why is mozart trying to link QTk from this location and not the one
specified?
I thought this would have something to do with using QTk in the functor
and the main oz program, but I can't remove it from the functor because
then that won't compile and it doesn't make a difference whether I have
it in the oz program or not.
Regards
Mark
--
Mark Richardson
Final year undergraduate
University of Teesside
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