int const t = _content->GetItemCount ();
bool const valid = i->paths_valid ();
shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent> (i);
int const t = _content->GetItemCount ();
bool const valid = i->paths_valid ();
shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent> (i);