#pragma once #include #include #include #include #include #include class BitcoinExchange { public: BitcoinExchange(); ~BitcoinExchange(); BitcoinExchange(const BitcoinExchange &bit); BitcoinExchange &operator=(const BitcoinExchange &bit); void read(const std::string &file); private: std::map mapBitcoin; void printBitcoinValue(std::string date, double value); };