Review Session 2

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  Practice Exercises are optional
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cygwin
atom

"file.txt"

literal
C-string
null-terminated char array


File I/O

  File streams

    ifstream
      ifstream object

    ofstream

    fstream (we'll cover this much later)

  Opening a file

    Use a class constructor

    Use the open function
       open is a member function of the ifstream class

    Check for a successful open

  Closing a file

    Why you may not need the close function

  Reading from a file

    >> operator
 
        cin >> a >> b >> c; 
        whitespace is a delimiter
        
        6 hey   	
        7.7  

    getline

       the string version

       the cstring version (we'll cover this later)

    get

  Writing to a file

    << operator

    put

  Handling End of File (EOF)