#include <map>
#include <vector>
#include <fstream>


namespace sdet {

  /** 
    T2 uptime reader. Singleton class.

    This class is the one that implements the reading of T2Life files.
    The T2LifeFileManager calls this to do the actual reading.

    \author Lukas Nellen
    \author Javier Gonzalez
    \version $Id$
  */

  class T2Life {

  public:
    const std::vector<unsigned int>& GetValidStations(const unsigned int theGPSSecond);
	    
    /// Get singleton
    static T2Life& GetT2Life();
	    
  private:
    T2Life();
    ~T2Life();
	    
    void SetFile(unsigned int theGPSSecond);
	    
    static T2Life* gfT2Life;
	    
    unsigned int fCurrentStart;
    unsigned int fCurrentStop;
    unsigned int fCurrentFileStart;
    unsigned int fCurrentFileEnd;
	    
    std::ifstream* fFile;
    std::vector<unsigned int> fValidStations;
	    
    std::map<unsigned int, std::pair<unsigned int, std::ifstream*> > fFiles;

  };


  const std::vector<unsigned int>& GetStationsStatusFromT2Files(unsigned int theGPSSecond);

}