added check for blank files in openInputFile, add check for groupfiles that contain...

[mothur.git] / groupmap.h

diff --git a/groupmap.h b/groupmap.h
index d69699d382530f688a0f6023f90b1ffed1bdfffe..54225e22a0ffab29c3ef7081aec8e75257d6d2d7 100644 (file)
--- a/groupmap.h
+++ b/groupmap.h
@@ -26,7 +26,8 @@ public:
        void setGroup(string, string);
        vector<string> namesOfGroups;
        map<string, int> groupIndex;  //groupname, vectorIndex in namesOfGroups. - used by collectdisplays.
-               
+       int getNumSeqs()  {  return groupmap.size();  }
+                       
 private:
        ifstream fileHandle;
        string groupFileName;