Can someone explain the following code. I need to include a structure in my program that would add a way to represent the worker's name as first name, last name, and "other" names (which could be a middle initial or several names)and salutaion (e.g. Mr. or Ms.)so that the name can be displayed or written to a file. I was given the following code as a guide but do not understand it. struct FullName { FullName( string salutaion, string first, string last, string other ) : salutaion(salutaion), last(last), first(first), other(other) {} string salutaion, first, last, other; }; ostream& operator<<( ostream& os, const FullName& n ) { return os << n.salutaion << n.first << n.last << n.other ; }