On Fri, Mar 16, 2012 at 02:55, Ken Rune Helland <[email protected]> wrote:

>
> I have not read the source, but from your eksample it is clear the
> Stringsource expects to "own" the passed StreamTransformationFilter
> object and deletes it in its own destruktor.
>
>
I can't find where I saw it documented, so don't take this as a guarantee,
but this pattern is quite common in crypto++. If an object's constructor
takes a bare pointer, it generally assumes responsibility for using delete
to free that pointer. So make sure you allocate it with the new that
corresponds to the delete crypto++ is using. I cannot, offhand, think of a
constructor I've seen in the library that doesn't follow this pattern.

Geoff

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