1 files changed, 2 insertions, 0 deletions
diff --git a/tools/fileDataProvider.h b/tools/fileDataProvider.h
index 7bea92d..567c8e2 100644
--- a/tools/fileDataProvider.h
+++ b/tools/fileDataProvider.h
@@ -17,6 +17,7 @@ private:
 public:
     FileDP(std::string fn=""):fname(fn){};
     virtual int getDataSet(DataList &out);
+    virtual void getAllDataSet(RidList &out){ LOG(FATAL)<<"getAllDataSet for normal FileDP not implemented";};
     virtual int open(){fin.open(fname); eof=false;return 0;};
     virtual int close(){fin.close();return 0;};
 };
@@ -37,6 +38,7 @@ public:
     void readEntries();
     int getfSize() { if(!read) readEntries(); return d.getfSize();};
     int getpSize();
+    virtual void getAllDataSet(RidList &out);
     virtual int getDataSet(DataList &out);
     virtual int open(){fin.open(fname); eof=false;return 0;};
     virtual int close(){fin.close(); d.clear();return 0;};