ERROR: no match for 'operator<<" in 'std::cout

Question

I realize this error is usually due to some syntax or type issues but I am not sure how to solve this problem. I think it may do with the type of findRt.

vector&         


        

Answer 1

Use an iterator http://www.cplusplus.com/reference/std/iterator/.

Example would be

vector::iterator it;

cout << "myvector contains:";
for ( it=myvector.begin() ; it < myvector.end(); it++ )
    cout << " " << *it;

cout << endl;

return 0;

This assumes you have an operator<< for the triangle type.