#pragma once #include class Contact { private: std::string _firstName; std::string _lastName; std::string _nickname; std::string _phoneNumber; std::string _darkestSecret; public: Contact(); ~Contact(); // Setters void setFirstName(const std::string& firstName); void setLastName(const std::string& lastName); void setNickname(const std::string& nickname); void setPhoneNumber(const std::string& phoneNumber); void setDarkestSecret(const std::string& darkestSecret); // Getters std::string getFirstName() const; std::string getLastName() const; std::string getNickname() const; std::string getPhoneNumber() const; std::string getDarkestSecret() const; bool isEmpty() const; };