[Solved] c++ define vector in separate function

by


One way would be to have a function returning a reference to a static instance:

const std::vector<int>& get_magic_vector()
{
  static std::vector<int> v{3, 5, 1};
  return v;
}

Then

for (auto i : get_magic_vector())
  std::cout << i << " ";

2

solved c++ define vector in separate function