+void SharedRAbundVector::clear(){
+ numBins = 0;
+ maxRank = 0;
+ numSeqs = 0;
+ data.clear();
+ for (int i = 0; i < lookup.size(); i++) { delete lookup[i]; lookup[i] = NULL; }
+ lookup.clear();
+}
+/***********************************************************************/
+
+void SharedRAbundVector::push_back(int binSize, string groupName){