X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=datavector.hpp;h=e6c839d4772d0586457a9913df2d9e889db60e00;hb=bd27c2b0612942815b7417c79f7ee41f669a2a34;hp=734ace57988f31c3f9bd911999fdc30940ecccd6;hpb=ca9ac1d80c62f57270b0dcd49410ebe08a8aecd6;p=mothur.git

diff --git a/datavector.hpp b/datavector.hpp
index 734ace5..e6c839d 100644
--- a/datavector.hpp
+++ b/datavector.hpp
@@ -36,6 +36,7 @@ public:
 	virtual void resize(int) = 0;
 	virtual int size()	= 0;
 	virtual void print(ostream&) = 0;
+	virtual void printHeaders(ostream&) {};
 	virtual void clear() = 0;
 	
 	void setLabel(string l)		{	label = l;			}