1 files changed, 9 insertions, 1 deletions
diff --git a/tools/dataProvider.h b/tools/dataProvider.h
index 2c3169a..64bfa2d 100644
--- a/tools/dataProvider.h
+++ b/tools/dataProvider.h
@@ -51,7 +51,15 @@ public:
     DataProvider():eof(false){};
 
     bool EOFile(){return eof;}
-
+    int getAllData(DataList &out){\
+        out.clear();
+        DataList buf;
+        while (!EOFile())
+        {
+            getDataSet(buf);
+            out.getData().insert(out.getData().end(),buf.getData().begin(),buf.getData().end());
+        }
+    }
     virtual int getDataSet(DataList &out) = 0;
     virtual int open()=0;
     virtual int close()=0;