int process(vector<SharedRAbundVector*>, string, string);
int driver(vector<SharedRAbundVector*>, int, int, string, string, vector< vector<seqDist> >&);
int process(vector<SharedRAbundVector*>, string, string);
int driver(vector<SharedRAbundVector*>, int, int, string, string, vector< vector<seqDist> >&);