[ITK-dev] New clang warnings: reserved-id-macro

[Sean McBride]

On Thu, 11 Dec 2014 15:20:31 -0500, Bradley Lowekamp said:

>Having the header guarder not begin with an '_' seems wrong to me. 
>
>What about _<project>_<filename>?

That works too as long as <project> starts lowercase, as starting with underscore+uppercase is also reserved.  So "_itkFooBar_h" would be ok, but not "_ITKFOOBAR_H" for example.

Adding another underscore between seems gratuitous though.

This change will touch hundreds and hundreds of files, so you guys decide on the scheme, then I'll do it. :)

Cheers,

-- 
____________________________________________________________
Sean McBride, B. Eng                 sean at rogue-research.com
Rogue Research                        www.rogue-research.com 
Mac Software Developer              Montréal, Québec, Canada