1 files changed, 3 insertions, 2 deletions

diff --git a/ue2/imgsynth2/cfile.h b/ue2/imgsynth2/cfile.h
index a5c4d2a..9513a2c 100644
--- a/ue2/imgsynth2/cfile.h
+++ b/ue2/imgsynth2/cfile.h
@@ -75,13 +75,14 @@ class CFile
     /**
      * @method write
      * @brief  Pure virtual method (interface). Should write data to filestream.
-     * @param  out filestream to write data to
+     * @param  out      filestream to write data to
+     * @param  filename filename (maybe useful for some handlers)
      * @return -
      * @globalvars none
      * @exception  FileError
      * @conditions none
      */
-    virtual void write(std::ofstream& out) = 0;
+    virtual void write(std::ofstream& out, std::string& filename) = 0;
 
     /**
      * @method callFunc