Overloading Operator '
When attempting to overload the '
To properly overload the operator, the friend declaration should be modified as follows:
friend ostream& operator (ostream&, Pair<t>&);</t>
By leaving the template arguments empty within the '', the compiler can infer the parameter list to identify the specific specialization of the template.
To eliminate the warning entirely, the declaration of 'operator
template <class t class u> class Pair; template <class t class u> ostream& operator& v); // Template definition of 'Pair'</class></class>
By adhering to this revised syntax, the compiler can recognize the friend declaration as a specialization of the template and overload the '
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