read and write methods improved for more ascii information.

[[Imported from SVN: r1264]]

fem/discfuncarray.hh

@@ -144,25 +144,25 @@ namespace Dune {
     //! print all dofs
     void print(std::ostream& s) const;
 
-    //! write data of discrete function to file filename|timestep
+    //! write data of discrete function to file filename
     //! with xdr methods
-    bool write_xdr( const char *filename , int timestep );
+    bool write_xdr( const char *filename );
 
-    //! write data of discrete function to file filename|timestep
+    //! write data of discrete function to file filename
     //! with xdr methods
-    bool read_xdr( const char *filename , int timestep );
+    bool read_xdr( const char *filename );
 
-    //! write function data to file filename|timestep in ascii Format
-    bool write_ascii(const char *filename, int timestep);
+    //! write function data to file filename in ascii Format
+    bool write_ascii(const char *filename);
 
-    //! read function data from file filename|timestep in ascii Format
-    bool read_ascii(const char *filename, int timestep);
+    //! read function data from file filename in ascii Format
+    bool read_ascii(const char *filename);
 
     //! write function data in pgm fromat file
-    bool write_pgm(const char *filename, int timestep) ;
+    bool write_pgm(const char *filename) ;
 
     //! read function data from pgm fromat file
-    bool read_pgm(const char *filename, int timestep);
+    bool read_pgm(const char *filename);
 
   private:
     // get memory for discrete function