// Fig. 16.28: deitel.time.ixx
// Primary module interface unit for the deitel.time module.
export module deitel.time; // declare the primary module interface

import <string>; // rather than #include <string>

namespace deitel::time {
   class Time { // not exported
   public:
      // default constructor because it can be called with no arguments
      explicit Time(int hour = 0, int minute = 0, int second = 0);

      std::string toString() const; 
   private:
      int m_hour{0}; // 0 - 23 (24-hour clock format)
      int m_minute{0}; // 0 - 59
      int m_second{0}; // 0 - 59
   };

   // exported function returns a valid Time
   export Time getTime() {return Time(6, 45, 0);}
}


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