Dave Harris wrote:
In-Reply-To: <20DCDD8F0FCED411AC4D001083CF504501AA9741@MTL-EXCHANGE> sseefeld@art.ca (Stefan Seefeld) wrote (abridged):
Out of curiosity: why would anybody not use RTTI ? Why shouldn't compilers without RTTI just considered broken ?
In particular, VC++ ships with MFC, which has its own hand-rolled solution. If you use that, you may not want the overhead of RTTI.
And speaking of VC, another reason, which is the one I turn it off for, is that RTTI is implemented differently by each compiler/runtime (VC vs. CW for me). So if you are trying to write compiler interoperable code turning it off lets you ensure that you don't use that incompatible feature. -- -- Grafik - Don't Assume Anything -- Redshift Software, Inc. - http://redshift-software.com -- rrivera/acm.org - grafik/redshift-software.com - 102708583/icq