Hello, [EMAIL PROTECTED] wrote:
> On Jun 20, 2:28 pm, Bernd Strieder <[EMAIL PROTECTED]> > wrote: >> Or see the section "Once-Only Headers" in the docs of cpp, the C >> preprocessor. >> >> I think you can easily break the employed heuristics to reach your >> goal. > > Thank you Bernd! > I figured as much. I still don't understand how I can make the > preprocessor NOT to employ the optimization. > I agree it is indeed and important one for most practical needs, but > as the moment I need the information that is withheld from me... > Thank you very much again, > - Tali According to the docs the optimization is used, if the whole header file besides comments is contained within #ifndef...#endif, which is a really simple heuristic to implement: just test, whether the first non-comment thing is #ifndef. So put something before, some #define, some #include or whatever, and the optimization should be turned off for the path name the header file is read from. Bernd Strieder _______________________________________________ help-gplusplus mailing list help-gplusplus@gnu.org http://lists.gnu.org/mailman/listinfo/help-gplusplus
