JDAQDataTypes.hh

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#ifndef __JDAQDATATYPES__
#define __JDAQDATATYPES__
 
/**
 * \author mdejong
 */
 
namespace KM3NETDAQ {
 
  /**
   * Auxiliary class for a DAQ type holder.\n
   * This class can be used to transfer a template class to a method argument.
   */
  template<class T>
  struct JDAQType {
    typedef T  data_type;
  };
 
 
  /**
   * Template definition for method returning data type.\n
   * The template argument refers to the data type for future I/O operations.
   */
  template<class T>
  inline int getDataType()
  {
    return getDataType(JDAQType<T>());
  }
 
 
  /**
   * Argument definition for method returning data type.\n
   * The method argument refers to the data type for future I/O operations.\n
   * This method should be overloaded for each corresponding class.
   *
   * \param  type          data type
   */
  template<class T>
  inline int getDataType(const JDAQType<T>& type);
 
 
  struct JDAQSuperFrame;
  struct JDAQSummaryFrame;
  struct JDAQTimeslice;
  struct JDAQTimesliceL0;
  struct JDAQTimesliceL1;
  struct JDAQTimesliceL2;
  struct JDAQTimesliceSN;
  struct JDAQSummaryslice;
  struct JDAQEvent;
 
 
  inline int getDataType(const JDAQType<JDAQSuperFrame>&)   { return    101; }
  inline int getDataType(const JDAQType<JDAQSummaryFrame>&) { return    201; }
  inline int getDataType(const JDAQType<JDAQTimeslice>&)    { return   1001; }
  inline int getDataType(const JDAQType<JDAQTimesliceL0>&)  { return   1002; }
  inline int getDataType(const JDAQType<JDAQTimesliceL1>&)  { return   1003; }
  inline int getDataType(const JDAQType<JDAQTimesliceL2>&)  { return   1004; }
  inline int getDataType(const JDAQType<JDAQTimesliceSN>&)  { return   1005; }
  inline int getDataType(const JDAQType<JDAQSummaryslice>&) { return   2001; }
  inline int getDataType(const JDAQType<JDAQEvent>&)        { return  10001; }
}
 
#endif