[C++-sig] ArgumentError when use the shared_ptr<T>
dave at boostpro.com
Tue Jan 27 15:32:23 CET 2009
on Tue Jan 27 2009, ZaeX <zaexage-AT-gmail.com> wrote:
> Thanks, Roman. It solved the problem.
> Can't believe this '&' takes me two days.
Using T const& as a parameter would've worked too. The thing to remember
with Boost.Python is that a T& parameter has a very special meaning:
there has to be a T hanging around in memory somewhere that your code
can modify. shared_ptr<X> is conjured up on-the-fly unless you happen
to have one embedded in your Python object.
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