Stream Handling Streams - means flow of data to and from program

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The class ios is at the base class in this hierarchy. Class ostream is derived from the class ios and handles the general o/p stream. 1.The insertion operator << is defined and overloaded in the class ostream to handle output streams from the program variables to the output files. 2.Class ostream_withassign is derived from the class ostream. 3.Cout is an object of class ostream_withassign and stands for console output 4.C++ treats all peripheral devices as files. 5.Treats monitor as file for o/p file 6.The object cout represents monitor | Website for Students | VTU NOTES
Opening and Closing Files | Website for Students | VTU NOTES