From: David Abrahams (dave_at_[hidden])
Date: 2002-11-17 13:04:19
"Peter Dimov" <pdimov_at_[hidden]> writes:
> From: "David Abrahams" <dave_at_[hidden]>
>> > I haven't encountered a need to inspect the deleter yet... what
>> > are you suggesting?
>> How about:
>> // attempt to extract a deleter of type D
>> D* d = boost::get_deleter<D>(p);
>> if (d)
>> // that was the deleter type used.
> BTW, the deleter is not required to have an address. For example, the
> current shared_ptr implementation can easily be made to optimize out
> checked_deleter<Y> instances.
bool found = boost::has_deleter<D>(p);
D& d = boost::get_deleter<D>(p);
-- David Abrahams dave_at_[hidden] * http://www.boost-consulting.com Boost support, enhancements, training, and commercial distribution
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