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The operator is usually implemented as a friend function of the class, because it needs access to private data members of the class. Its return type is typically ostream& so that multiple output operations can be chained together. 11x play
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Overloading Ostream Operator
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The operator is usually implemented as a friend function of the class, because it needs access to private data members of the class. Its return type is typically ostream& so that multiple output operations can be chained together. 11x play