Re: [Boost-users] how to use shared_ptr to wrap std::vector and return from function?

On 3/20/06, kdsfinger@gmail.com <kdsfinger@gmail.com> wrote:

boost::shared_ptr< std::vector<int> > getV(){ boost::shared_ptr< std::vector<int> > v; v->push_back(1); v->push_back(2); // bla bla bla return v; }

you forgot to create a vector for v. either: boost::shared_ptr<std::vector<int> > v(new std::vector<int>); or: v.reset(new std::vector<int>); oughtta do it.