Object Oriented Programming20765 marksInput/Output Streams and Manipulators
Write short notes on:- Cascading of IO operation - Pure Virtual Function
Write short notes on:- Cascading of IO operation - Pure Virtual Function [5]
--- Cascading of I/O operations refers to the technique of chaining multiple input or output operations together in a single statement using the insertion operator (<<) or extraction operator (). This is possible because in C++, the operators << and are overloaded to return a reference to the str...