Question

Header file:

#includeiost ream» #include<fstream> #include«st ring> using namespace std; class encrypt_decryptt public: encrypt_decrypt); int getascii(char); void convert_binary_flip(int); void reverse bits); void decrypt_ones(); void decrypt_reverse(bitset<8>); string getvalue(); void decrypt_words); private: bitset<8> bin_num; string complement; string reversed;

Main file:

Test file:

Need help operator overloading << and >> for my program. My program reads from a text file, converts it to binary, ones complement and reverses the number and stores them in a new file called encrypt1.txt. Then decrypts it back to original txt in a file decrypt1.txt. Thanks

Answer 1

These are the overloaded operators for the bitset<8> object and encrypt_decrpt object.These functions has to be defined inside the class encrpt_decrypt

friend ofstream& operator << (ofstream& fout, const encrypt_decrypt& encObj)
   {
       fout << encObj.complement;
       return fout;
   }

   friend ifstream& operator >> (ifstream& fin, bitset<8>& bitObj)
   {
       string binNum;
       fin >> binNum;
       bitObj = bitset<8>(binNum);
       return fin;
   }