Prev: How do I center justify a ttk::button's label ???
Next: using libusb from TCL
From: hrachyag on 4 May 2010 06:20
On Apr 21, 7:33 pm, Glenn Jackman <gle...(a)ncf.ca> wrote:
> At 2010-04-21 10:11AM, "hrachyag" wrote:
> [...]
>
>
>
> >  What I am trying to achieve is the following:
>
> >  1) The input_cap proc will receive input of the form:
>
> >  -pts 'fn40c tt25c sd25c sp8c ff25c'  -config PiDoST 'i1 i2' -config
> >  PiDoIT 'i3 i4' -config PiDoST 'i5 i6 i7 i8'
>
> >  The PiDoST/PiDoIT/PiDoST values in the -config option will be used to
> >  create three columns of a table with column headings PiDoST/PiDoIT/
> >  PiDoST.
>
> >  Each such PiDoST/PiDoIT/PiDoST column will have four nested columns
> >  whose names will be fn40c tt25c sd25c sp8c ff25c taken from the value
> >  list of the -pts option.
>
> >  So, both -pts and -config will be provided as input at the same time..
>
> Well, then I'd do something like:
>
>     proc input_capargs{
>         while {[llength $args] > 0} {
>             setargs[lassign $argsoption]
>             switch -exact -- $option {
>                 -pts {
>                     setargs[lassign $argspts]
>                 }
>                 -config {
>                     setargs[lassign $argscolname coltype]
>                     lappend configs [list $colname $coltype]
>                 }
>                 default {
>                     error "oops, found invalid option: $option"
>                 }
>             }
>         }
>         puts "pts = $pts"
>         puts "configs = $configs"
>     }
>
> Then
>
>     input_cap  \
>         -pts "fn40c tt25c sd25c sp8c ff25c" \
>         -config PiDoST "i1 i2" \
>         -config PiDoIT "i3 i4" \
>         -config PiDoST "i5 i6 i7 i8"
>
> outputs:
>
>     pts = fn40c tt25c sd25c sp8c ff25c
>     configs = {PiDoST {i1 i2}} {PiDoIT {i3 i4}} {PiDoST {i5 i6 i7 i8}}
>
> --
> Glenn Jackman
>     Write a wise saying and your name will live forever. -- Anonymous

Thank you for explanations, Glenn! My implementation is pretty much
similar to yours but I chose to do it a bit differently.

set argi 0
set configs {}
set pts {}
while { $argi < $argc } {
set option [lindex $args $argi]
if { $option == "-pts" } {
if { $argi < $argc - 1 } {
incr argi
set pts [lindex $args $argi]
} else {
print_usage
puts "Error: Missing argument \$pts for option
$option"
exit 1
}
} elseif { $option == "-configs" }
.....
....
....

Thank you for pointers again!
Hrachya
First  |  Prev  | 
Pages: 1 2
Prev: How do I center justify a ttk::button's label ???
Next: using libusb from TCL