removed dead code

src/levenshtein.hpp → levenshtein.hpp

@@ -3,25 +3,10 @@
 #include <utility>
 #include <queue>
 
-template<typename SIZE>
-class LevenshteinCoordinates
-{
-    public:
-        bool operator<(const LevenshteinCoordinates<SIZE> &other) const
-        {
-            return width < other.width;
-        }
-
-    private:
-        std::pair<SIZE, SIZE> coords;
-        unsigned int width;
-};
-
 template <class T, typename SIZE=unsigned int>
 int levenshtein(const T &a, const T &b, const SIZE aSize, const SIZE bSize)
 {
     int **items = new int*[aSize +1]();
-    std::priority_queue<LevenshteinCoordinates<SIZE> > toProcess;
 
     for (SIZE i =0; i <= aSize; i++)
     {