example_for_pointer_to_vector.cpp

#include <iostream>
#include <vector>
#include <memory>

int main()
{
    //! (*v).push_back(),这样对vector似乎并不适用。
    //!
    //! -- check the code blew
    auto p = std::make_shared<std::vector<int>>();
    (*p).push_back(42);
    p->push_back(999);
    std::cout << (*p)[0] << "  " << (*p)[1] << std::endl;

    return 0;
}
//! output:
//!
//42  999