pca command

[mothur.git] / datavector.hpp

diff --git a/datavector.hpp b/datavector.hpp
index 0b09e0dc4c914f7a5d26461c092ab3cb250bc071..3ecd407bb35af63aa4a88f31722c469c219bc0a2 100644 (file)
--- a/datavector.hpp
+++ b/datavector.hpp
@@ -16,6 +16,7 @@ class SharedListVector;
 class SharedOrderVector;
 class SharedSAbundVector;
 class SharedRAbundVector;
+class SharedRAbundFloatVector;
 
 class DataVector {
        
@@ -33,6 +34,7 @@ public:
        virtual void resize(int) = 0;
        virtual int size()      = 0;
        virtual void print(ostream&) = 0;
+       virtual void clear() = 0;
        
        void setLabel(string l)         {       label = l;                      }
        string getLabel()                       {       return label;           }