Properly marked unused parameters.

features/io/NicaPack.h

@@ -47,7 +47,8 @@ public:
    * @param dir directory to extract the strucuture of object
    * @param rel_dir relative path from this to dir
    */
-  virtual void HTMLExtractIntoTable(Int_t no, NicaHtmlTable& table, TString dir = "", TString rel_dir = "") const {};
+  virtual void
+  HTMLExtractIntoTable(Int_t /* no*/, NicaHtmlTable& /*table*/, TString /*dir*/ = "", TString /*rel_dir */ = "") const {};
   /**
    * add object of the same class to this
    * @param pack added object