[Insight-developers] KWStyle -- "Template definition doesn't match regular expression" warning

[Matthew McCormick (thewtex)]

On Fri, Jun 11, 2010 at 2:50 PM, Bill Lorensen <bill.lorensen at gmail.com>wrote:

> Kent,
>
> For itk, there is a file:
> Insight/Utilities/KWStyle/ITK.kws.xml.in that has some definitions (I
> do not know where they are documented)
> The line
> <Template>[TNV]</Template>
> seems to imply the template args must start with T, N or V. So yours should
> be:
> template <class TMaskType, unsigned VDimension> or probably better
> template <class TMask, unsigned VDimension>
>

On a side note, what are T, N, and V, supposed to stand for?


>
> Please do not shoot the messenger,
>
> Bill
>
> On Fri, Jun 11, 2010 at 3:15 PM, kent williams
> <norman-k-williams at uiowa.edu> wrote:
> > Here¹s the exact error message
> >
> > Processing ./BRAINSCommonLib/ReadMask.h
> > Cannot open header file: headers/ITKHeader.h
> > Error #0 (12) Line length exceed 83 (max=81)
> > Error #0 (32) Line length exceed 101 (max=81)
> > Error #17 (0) namespace not defined
> > Error #14 (0) LoadMask_h v.s. __ReadMask_h
> > Error #22 (15) Template definition (Dimension) doesn't match regular
> > expression
> >
> > I¹m attaching the file
> > On 6/11/10 11:01 AM, "Luis Ibanez" <luis.ibanez at kitware.com> wrote:
> >
> >>
> >> Hi Kent,
> >>
> >> Could you please share:
> >>
> >> A) The exact error message that you get from KWStyle
> >>
> >> and
> >>
> >> B) The exact text of the line in which the error message
> >>      is reported (including a couple of lines above and
> >>      below will also be helpful).
> >>
> >>
> >>    Thanks
> >>
> >>
> >>         Luis
> >>
> >>
> >>
> >> --------------------------------
> >> On Fri, Jun 11, 2010 at 10:15 AM, kent williams <
> norman-k-williams at uiowa.edu>
> >> wrote:
> >>> We're trying to re-format a bunch of the Iowa BRAINS code to conform to
> the
> >>> ITK Coding style, so I'm running KWStyle on it all.  I found the error
> >>> message in the subject line almost comically baffling.
> >>>
> >>> What regular expression are template definitions supposed to match?
>  Even
> >>> when I looked at the source code, it doesn't actually use
> regcomp/regexec,
> >>> it has some ad hoc parsing code that doesn't readily reveal to the
> casual
> >>> reader what it is trying to match.
> >>>
> >>> Not only that, but the error message is associated with this template
> >>> definition:
> >>>
> >>> template <class TransformType, unsigned int ImageDimension>
> >>>
> >>> which seems straightforward to me.
> >>>
> >>> _______________________________________________
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> >>>
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> >>>
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> >>> http://kitware.com/products/protraining.html
> >>>
> >>> Please keep messages on-topic and check the ITK FAQ at:
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> >>>
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> >>
> >>
> >
> >
> > _______________________________________________
> > Powered by www.kitware.com
> >
> > Visit other Kitware open-source projects at
> > http://www.kitware.com/opensource/opensource.html
> >
> > Kitware offers ITK Training Courses, for more information visit:
> > http://kitware.com/products/protraining.html
> >
> > Please keep messages on-topic and check the ITK FAQ at:
> > http://www.itk.org/Wiki/ITK_FAQ
> >
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> >
> _______________________________________________
> Powered by www.kitware.com
>
> Visit other Kitware open-source projects at
> http://www.kitware.com/opensource/opensource.html
>
> Kitware offers ITK Training Courses, for more information visit:
> http://kitware.com/products/protraining.html
>
> Please keep messages on-topic and check the ITK FAQ at:
> http://www.itk.org/Wiki/ITK_FAQ
>
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