IDField.h

#ifndef DETDESCR_IDFIELD_H
#define DETDESCR_IDFIELD_H
 
// STL
#include <map>
#include <string>
#include <vector>
 
namespace ldmx {
 
class IDField {
 public:
  typedef std::map<std::string, IDField*> IDFieldMap;
 
  typedef std::vector<IDField*> IDFieldList;
 
  IDField(std::string name, unsigned index, unsigned startBit, unsigned endBit);
 
  const std::string& getFieldName();
 
  unsigned getIndex();
 
  unsigned getStartBit();
 
  unsigned getEndBit();
 
  unsigned getBitMask();
 
  static unsigned createBitMask(unsigned startBit, unsigned endBit);
 
  static unsigned countOnes(unsigned mask);
 
 private:
  std::string fieldName_;
 
  unsigned index_;
 
  unsigned startBit_;
 
  unsigned endBit_;
 
  unsigned bitMask_;
};
}  // namespace ldmx
 
#endif