#ifndef _crea_DIRLIST_H_
#define _crea_DIRLIST_H_
   


#include <string>
#include <vector>
#include <iostream>

namespace crea
{
class  DirList
{
public :
   DirList(std::string const &dirName, bool recursive);
   ~DirList();


   std::string NormalizePath(std::string const &pathname); 

   /// Return the name of the directory
   std::string const &GetDirName() const { return DirName; }

   /// Return the file names
   std::vector<std::string> const &GetFilenames() const { return Filenames; }

    /// Return the number of Files
   int GetSize() const { return Filenames.size(); }  

   static bool IsDirectory(std::string const &dirName);

   std::string GetFirst();
   std::string GetNext();

private :
   int Explore(std::string const &dirName, bool recursive=false);

   /// List of file names
   std::vector<std::string> Filenames;
   /// name of the root directory to explore
   std::string DirName;

};

}

#endif