fstream - fix the column width in .txt file using c++ -


i have created 1 class of doctor , want insert data of doctor in note pad file (doctor.txt) data not have symmetry because there no fixed length of inputs in line...

        int docid;         string name,department,specification,address,phno ;         doctor d;         ofstream myfile;         myfile.open ("doctor.txt",ios::app);           cout<<"please enter doctor id: ";           cin>> docid;           cout<<"please enter doctor name: ";           cin>> name;           cout<<"please enter doctor department name: ";           cin>> department;           cout<<"please enter doctor specification: ";           cin>> specification;           cout<<"please enter doctor address: ";           cin>> address;           cout<<"please enter doctor phone number: ";           cin>> phno;            d.set_data(docid,name,department,specification,address,phno);           myfile <<endl<<d.get_docid()<<"  "<<d.get_name()<<" "<<d.get_department()<<" "<<d.get_specification()<<" "<<d.get_address()<<" "<<d.get_phno();           myfile.close();

how can generate symmetrical .txt file using fixed width of columns of inputs

you might looking setw width manipulator function provided <iomanip> header file , using before or after or want write each entry file.


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