Quick question. If I have a method to overload the << operator:
Header:
In the cpp:Code:ostream& operator <<(ostream &os, const Set &s);
Is this the correct way to do this? I have checked around and it says it's the right way to do it but I am still getting errors.Code:ostream& operator <<(ostream &os, const Set &s) { //print to a file }
Last edited by DivineSlayer936; 04-07-2007 at 10:38 AM.
Yes it is the correct way. If you'd tell what errors you get, we might even be able to tell you why.
Kurt
I get "In file included from Set.cpp"
"expected constructor, destructor, or type conversion before '&' token"
"expected `,' or `;' before '&' token"
What do I have to include?
could be <iostream> or the header that declares Set.
Kurt
The program works fine just before I included the 2 code snippets from above. I had it printing with cout and I just wanted to get the overloading code right before I actually used it in my driver.
I still think it should be
in Set.hCode:#include <iostream> using std::ostream;
Kurt
