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Feb 18th, 2020
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  1. #pragma once
  2.  
  3. #include <iostream>
  4.  
  5. template <typename T>
  6. struct binary {
  7. T data;
  8. binary() : data() {}
  9. binary(const T & data) : data(data) {}
  10. };
  11.  
  12. template <typename T>
  13. std::istream & operator>> (std::istream & is, binary <T> & m) {
  14. is.read((char *)(& (T &) m), sizeof(T));
  15. return is;
  16. }
  17.  
  18. template <typename T>
  19. std::ostream & operator<< (std::ostream & os, const binary <T> & m) {
  20. os.write((char const *)(& (T const &) m), sizeof(T));
  21. return os;
  22. }
  23.  
  24.  
  25. =============================================
  26.  
  27.  
  28. out << binary <int32_t> (d.getBaseSalary());
  29. binary <int32_t> base_salary(0);
  30. in >> base_salary;
  31. d.setBaseSalary(base_salary.data);
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