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#include <iostream>
#include <vector>
#include <utility>
class VectorContainer {
const std::vector <int> m_vector{1, 2, 3};
public:
const std::vector <int>& getVector () const & {
return m_vector;
}
std::vector <int> getVector () && {
return std::move (m_vector);
}
};
int
main ()
{
for (auto e : VectorContainer().getVector()) {
std::cout << e << std::endl;
}
return 0;
}
