*** empty log message ***

Log.h

@@ -6,6 +6,9 @@
 
 /*  CCOPYRIGHT  */
 
+#if !defined(Log_h)
+#define Log_h
+
 #include <iostream>
 #include <fstream>
 #include <string>
@@ -13,10 +16,10 @@
 #include "newmatio.h"
 
 using namespace NEWMAT;
+
 namespace Utilities{
 
-#if !defined(Log_h)
-#define Log_h
+  template<class t> string tostring(const t obj);
   
   class Log
     {
@@ -28,18 +31,18 @@ namespace Utilities{
 	  keeps adding "+" to pdirname until unique directory is made: */
       void makeDir(const string& pdirname, const string& plogfilename = "logfile");
 
-      /** Sets an existing  directory to place results into: */
-       
+      /** Sets an existing  directory to place results into: */       
       void setDir(const string& pdirname, const string& plogfilename = "logfile"); 
       
       const string& getDir() const { return dir; }
       const string& getLogFileName() const { return logfilename; }
-      const string appendFileName(const string& filename) const { return dir + "/" + filename;}
+      const string appendDir(const string& filename) const { return dir + "/" + filename;}
 
       void out(const string& p_fname, const Matrix& p_mat);
       void out(const string& p_fname, const RowVector& p_mat);
       void out(const string& p_fname, const ColumnVector& p_mat);
-      
+
+      static int counter() { return count++; }
       ofstream& str();
       
     private:
@@ -52,6 +55,7 @@ namespace Utilities{
       string dir;
       ofstream logfileout;
       string logfilename;
+      static int count;
 
       bool logEstablished;
     };
@@ -139,9 +143,8 @@ namespace Utilities{
 
     return logfileout; 
   }
-      
-#endif
-
+ 
 }
 
+#endif