Sorting a vector of objects in C++

Question

struct Keyword
{
    std::string keyword;
    int numUses;
};  

bool sortingVector(const Keyword& key1, const Keyword& key2)
{
    return key1.numUses < key2         


        

Answer 1

You have multiple sortingVector functions - thus the <unresolved overloaded function type> part of your error.

Answer 2

I believe right example here -> Sorting a vector of custom objects