JCalibrateMuon.hh

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#ifndef __JCALIBRATE_JCALIBRATEMUON__
#define __JCALIBRATE_JCALIBRATEMUON__
 
 
#include "JDetector/JDetector.hh"
#include "JDetector/JModuleRouter.hh"
#include "JDetector/JStringRouter.hh"
 
/**
 * \author mdejong
 */
 
namespace JCALIBRATE {}
namespace JPP { using namespace JCALIBRATE; }
 
namespace JCALIBRATE {
 
  using JDETECTOR::JDetector;
  using JDETECTOR::JModuleRouter;
  using JDETECTOR::JStringRouter;
 
  /**
   * Interface for routing module identifier to index and vice versa.
   */
  struct JRouter_t {
    /**
     * Virtual destructor.
     */
    virtual ~JRouter_t()
    {}
 
 
    /**
     * Get number of indices.
     *
     * \return                   number of indices.   
     */
    virtual size_t getN() const = 0;
 
 
    /**
     * Get index.
     *
     * \param  id                module identifier
     * \return                   index
     */
    virtual int getIndex(const int id) const = 0;
 
 
    /**
     * Get identifier.
     *
     * \param  index             index
     * \return                   identifier
     */
    virtual int getID(const int index) const = 0;
  };
 
 
  /**
   * Module router.
   */
  struct JModuleRouter_t :
    public JRouter_t
  {
    /**
     * Constructor.
     *
     * \param  detector          detector
     */
    JModuleRouter_t(const JDetector& detector) :
      router(detector)
    {}
 
 
    /**
     * Get number of indices.
     *
     * \return                   number of indices.   
     */
    virtual size_t getN() const override
    {
      return router.getReference().size();
    }
 
 
    /**
     * Get index.
     *
     * \param  id                module identifier
     * \return                   index
     */
    virtual int getIndex(const int id) const override
    {
      return router.getIndex(id);
    }
 
 
    /**
     * Get identifier.
     *
     * \param  index             index
     * \return                   identifier
     */
    virtual int getID(const int index) const override
    {
      return router.getReference()[index].getID();
    }
 
  private:
    JModuleRouter router;
  };
 
 
  /**
   * String router.
   */
  struct JStringRouter_t :
    public JRouter_t
  {
    /**
     * Constructor.
     *
     * \param  detector          detector
     */
    JStringRouter_t(const JDetector& detector) :
      moduleRouter(detector),
      stringRouter(detector)
    {}
 
 
    /**
     * Get number of indices.
     *
     * \return                   number of indices.   
     */
    virtual size_t getN() const override
    {
      return stringRouter.size();
    }
 
 
    /**
     * Get index.
     *
     * \param  id                module identifier
     * \return                   index
     */
    virtual int getIndex(const int id) const override
    {
      return stringRouter.getIndex(moduleRouter.getModule(id).getString());
    }
 
 
    /**
     * Get identifier.
     *
     * \param  index             index
     * \return                   identifier
     */
    virtual int getID(const int index) const override
    {
      return stringRouter.at(index);
    }
 
  private:
    JModuleRouter moduleRouter;
    JStringRouter stringRouter;
  };
 
 
  const char* const module_t  =  "module";   //!< routing by module
  const char* const string_t  =  "string";   //!< routing by string
}
 
#endif