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Do we get multiple copies of the pointers yet the data members are still being shared?
boost::shared_ptr<string> a1(new string("Hello"));
vector<boost::shared_ptr<string> > a;
a.push_back(a1);
vector<boost::shared_ptr<string> > b;
b = a;
cout<<a[0]->c_str()<<b[0]->c_str()<<endl;
a1->append(" World");
cout<<a[0]->c_str()<<b[0]->c_str()<<endl;
Output:
HelloHello
Hello WorldHello World
Yes. But don’t take my word for it, try it and see.