Re: [Boost-users] shared_ptr as reference argument

Corrected example could be:

struct Bar {

  explicit Bar(shared_ptr<int> const& data)       : data_(data)   {}

  ~Bar()   {       *data_ = 100;   }

private:   shared_ptr<int> const&       data_; };

//possible misuse void foo() {      shared_ptr<int> ptr = shared_ptr<int>(new int(10));      Bar bar(ptr);

     ptr.reset();

} //  BOOM!!! => ptr is destroyed before the Bar::~Bar() is called

Well, the problem here is *storing* a reference - not a passing param by (const) reference.