In article <2d1ieq$i07@hpscit.sc.hp.com> bhobesm@sgp.hp.com (BHOBE Suyog Mahadeo) writes:
>What is the effect of deleting the same pointer more then once?

The current C++ standardization committee draft says (in effect) that a
conforming program must not "access" a deleted object.

Note however that the term "access" has yet to be defined.

>Is it likely to cause problems?

In current implementations, yes.  Quite probably.

(Follow-ups to comp.std.c++ please.)

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