/data/refman/pasoursint/CMSSW_5_3_10_patch2/src/DQM/SiStripCommissioningSummary/interface/ViewTranslator.h

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#ifndef DQM_SiStripCommissioningSummary_ViewTranslator_H
#define DQM_SiStripCommissioningSummary_ViewTranslator_H

#include "CondFormats/SiStripObjects/interface/SiStripFedCabling.h"
#include <boost/cstdint.hpp>
#include <vector>
#include <string>
#include <map>

class ViewTranslator {

 public:

  typedef std::map<uint32_t,uint32_t> Mapping;
  
  // -------------------- Build maps --------------------
  
  static void buildMaps( const SiStripFedCabling&, 
                         Mapping& det_to_fec, 
                         Mapping& fed_to_fec );
  
  uint32_t fedToFec( const uint32_t& fed_key_mask, 
                     const Mapping& input,
                     Mapping& output );
  
  uint32_t detToFec( const uint32_t& det_key_mask, 
                     const Mapping& input,
                     Mapping& output );
  
  // -------------------- Root IO --------------------

  //arguments are the root file name, the uint32_t det key to be unpacked, and the map to be filled with
  //the matching complete fed and fec keys
  void detToFec(std::string root_filename, 
                uint32_t& det_key_mask, 
                Mapping& det_to_fec ) {;}
  
  //arguments are the root file name, the uint32_t fed key to be unpacked, and the map to be filled with
  //the matching complete fed and fec keys
  void fedToFec( std::string root_filename, 
                 uint32_t& fed_key_mask, 
                 Mapping& fed_to_fec ) {;}
  
  //arguments are the root file name, the det to fec translation map and the fed to fec translational
  //maps (from makemaps)
  void writeMapsToFile( std::string root_filename, 
                        Mapping& det_to_fec, 
                        Mapping& fed_to_fec );

 private:
  
  std::string rootfile_;

  // Some constants
  static const uint16_t fedIdMask_ = 0xFFF;
  static const uint16_t fedFeMask_ = 0xF;
  static const uint16_t fedChMask_ = 0xFF;

};

#endif // DQM_SiStripCommissioningSummary_ViewTranslator_H