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Groups > comp.lang.c++ > #8042
| From | Victor Bazarov <v.bazarov@comcast.invalid> |
|---|---|
| Newsgroups | comp.lang.c++ |
| Subject | Re: #define - in header or cpp |
| Date | 2011-07-21 11:27 -0400 |
| Organization | A noiseless patient Spider |
| Message-ID | <j09gha$c2p$1@dont-email.me> (permalink) |
| References | <d0a4638c-2b91-4099-8718-cb47ada19e53@h14g2000yqd.googlegroups.com> |
On 7/21/2011 11:11 AM, Christopher wrote: > I don't use #defines myself, or very rarely. We are in the middle of a > style war and a coding style is being written up. Which brings the > topic of #define in preexisting code. > > Obviously, #define directives the header needs will have to go in the > header. But what of all of the #defines that are used like constants? > > example > #define MYSILLYSTRING "I'm a String" > > When these are only used in a class' .cpp? > > Should these go in the .h or the .cpp file? Reasoning? Depends. If more than one source file uses such macros, they should probably stay in *one place* so when there's a need to change the value, you'd only go to one place to change it. The simplest example is some kind of *version* designation that might be needed in both C++ and *resource* files. V -- I do not respond to top-posted replies, please don't ask
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#define - in header or cpp Christopher <cpisz@austin.rr.com> - 2011-07-21 08:11 -0700
Re: #define - in header or cpp Victor Bazarov <v.bazarov@comcast.invalid> - 2011-07-21 11:27 -0400
Re: #define - in header or cpp "Balog Pal" <pasa@lib.hu> - 2011-07-21 17:34 +0200
Re: #define - in header or cpp Christopher <cpisz@austin.rr.com> - 2011-07-21 10:42 -0700
Re: #define - in header or cpp Paul Brettschneider <paul.brettschneider@yahoo.fr> - 2011-07-21 20:36 +0200
Re: #define - in header or cpp Victor Bazarov <v.bazarov@comcast.invalid> - 2011-07-21 15:21 -0400
Re: #define - in header or cpp Paul Brettschneider <paul.brettschneider@yahoo.fr> - 2011-07-21 23:27 +0200
Re: #define - in header or cpp Ian Collins <ian-news@hotmail.com> - 2011-07-22 09:35 +1200
Re: #define - in header or cpp Paul Brettschneider <paul.brettschneider@yahoo.fr> - 2011-07-21 23:57 +0200
Re: #define - in header or cpp Thomas Boell <tboell@domain.invalid> - 2011-07-22 01:06 +0200
Re: #define - in header or cpp Ian Collins <ian-news@hotmail.com> - 2011-07-22 11:14 +1200
Re: #define - in header or cpp Paul Brettschneider <paul.brettschneider@yahoo.fr> - 2011-07-22 08:49 +0200
Re: #define - in header or cpp Joe Greer <jgreer@doubletake.com> - 2011-07-22 13:23 +0000
Re: #define - in header or cpp James Kanze <james.kanze@gmail.com> - 2011-07-22 12:58 -0700
Re: #define - in header or cpp James Kanze <james.kanze@gmail.com> - 2011-07-22 12:51 -0700
Re: #define - in header or cpp gwowen <gwowen@gmail.com> - 2011-07-22 00:29 -0700
Re: #define - in header or cpp Christopher <cpisz@austin.rr.com> - 2011-07-22 15:56 -0700
Re: #define - in header or cpp Juha Nieminen <nospam@thanks.invalid> - 2011-07-22 14:33 +0000
Re: #define - in header or cpp Jorgen Grahn <grahn+nntp@snipabacken.se> - 2011-07-26 11:26 +0000
Re: #define - in header or cpp Juha Nieminen <nospam@thanks.invalid> - 2011-07-26 16:14 +0000
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