changes while testing

[mothur.git] / ordervector.hpp

diff --git a/ordervector.hpp b/ordervector.hpp
index 92259a8463625082e8580530ffe2d8a638f1419b..0139a6404b833707909cb425885bb3be683becff 100644 (file)
--- a/ordervector.hpp
+++ b/ordervector.hpp
@@ -5,6 +5,16 @@
 #include "sabundvector.hpp"
 #include "rabundvector.hpp"
 
+/* This class is a child to datavector.  It represents OTU information at a certain distance. 
+       A order vector can be converted into and listvector, rabundvector or sabundvector.
+       Each member of the internal container "data" represents the OTU from which it came. 
+       So in the example below since there are 6 sequences in OTU 1 there are six 1's in the ordervector.
+       and since there are 2 sequences in OTU 3 there are two 3's in the ordervector.
+       example: listvector             =       a,b,c,d,e,f             g,h,i           j,k             l               m  
+                        rabundvector   =       6                               3                       2               1               1
+                        sabundvector   =       2               1               1               0               0               1
+                        ordervector    =       1       1       1       1       1       1       2       2       2       3       3       4       5       */
+
 
 class OrderVector : public DataVector {
        
@@ -25,6 +35,7 @@ public:
        void push_back(int);
        void resize(int);
        int size();
+       void clear();
        void print(string, ostream&);
        vector<int>::iterator begin();
        vector<int>::iterator end();