Hi, it think, it is good to be able to turn on debugging for the one library only, at least sometimes, and to to have the debugging output from all. I would not get rid of local debugging macros completely - thy could be defined according to the global presence of BOOST_DEBUG, e.g. Then, one can easily control the full debug output with BOOST_DEBUG or refine the configuration with a separate BOOST_XXX_DEBUG. Do you see it sensible? Ferda
From: Pavel Vozenilek [mailto:pavel_vozenilek@hotmail.com]
Right now every library enabled and disables internal debug support individually. Its impossible to do it now from single place.
Suggestion for guidelines:
- If BOOST_NDEBUG is defined then all libraries will switch off any debug support (asserts, pre- and post-condition checking, invariants etc). There would be no exception.
- If BOOST_DEBUG is defined then all available debug suport will be switched on. There would be no exceptions.
- If neither of macros is defined then libraries will behave as they behave now - picking their own choice using library specific macros. This would allow fine grained customization.
Enforcing this rule would require quite a lot of effort and cooperation though. For example all assert()s would need to convert to BOOST_ASSERT()s.
/Pavel