Re: [Tclap-discuss] Invalid parsing of command line

[Ulf L. (P. Group) <ulf...@pt...>]

You are right, bad oversight on my part.

Thanks,
Ulf

From: Daniel Aarno <dan...@gm...>
Sent: Wednesday, July 29, 2020 6:43 PM
To: Ulf LORENZ (PTV Group) <ulf...@pt...>
Cc: tcl...@li...
Subject: Re: [Tclap-discuss] Invalid parsing of command line

Looks like you never added the unlabeled arg to the parser:

If you add cmdLine.add(unlabeledArg); before you call parse, it should work.

On Wed, Jul 29, 2020 at 5:37 PM Ulf LORENZ (PTV Group) <ulf...@pt...<mailto:ulf...@pt...>> wrote:
Hi,

Attached is a test program that I threw together to evaluate tclap for our needs. However, if I run the command line
(checkd Windows only, I think, but this should not matter)

TestProg.exe -r -s -s -s -i 42 -m 10.0 -m 2.0 blah

Tclap returns an error. Apparently, the last word is not parsed correctly as a parameter. Adding a "--"

TestProg.exe -r -s -s -s -i 42 -m 10.0 -m 2.0 -- blah

makes the command line valid, but now "blah" is not parsed as a positional argument.
The examples are a bit contrived due to me just playing around, but should probably be within reach of what tclap wants to offer.


Regards,
Ulf
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