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#ifndef DQM_SiStripMonitorHardware_SiStripSpyDigiConverter_H
#define DQM_SiStripMonitorHardware_SiStripSpyDigiConverter_H
#include <memory>
#include <vector>
#include "DataFormats/Common/interface/DetSetVector.h"
#include "DataFormats/SiStripDigi/interface/SiStripRawDigi.h"
#include "DQM/SiStripMonitorHardware/interface/SiStripSpyUtilities.h"
#include <cstdint>
// Forward define other classes
class SiStripFedCabling;
namespace sistrip {
/*! \brief Converts scope mode like digis into virgin raw like digis by:
* -extracting the frame payload,
* -reordering to physical order and
* -merging the DetSets indexed by FedKey to DetSets indexed by DetId
*
*
*/
class SpyDigiConverter {
public:
typedef edm::DetSetVector<SiStripRawDigi> DSVRawDigis;
//all methods are static so no instances are needed but allow anyway
SpyDigiConverter() {}
~SpyDigiConverter() {}
/*! \brief Extract frames from the scope digis.
*
* If pAPVAddress is set, the map is filled with a map from FedKey to APVAddress.
* minAllowedRange is the min allowed range of digis when determine the threshold.
*/
static std::unique_ptr<DSVRawDigis> extractPayloadDigis(const DSVRawDigis* inputScopeDigis,
std::vector<uint32_t>* pAPVAddresses,
const bool discardDigisWithAPVAddrErr,
const sistrip::SpyUtilities::FrameQuality& aQuality,
const uint16_t expectedPos);
/* \brief Reorder from readout order to physical order */
static std::unique_ptr<DSVRawDigis> reorderDigis(const DSVRawDigis* inputPayloadDigis);
/* \brief Merge channel digis into modules. */
static std::unique_ptr<DSVRawDigis> mergeModuleChannels(const DSVRawDigis* inputPhysicalOrderChannelDigis,
const SiStripFedCabling& cabling);
private:
typedef DSVRawDigis::detset DetSetRawDigis;
static void processFED(const uint16_t aPreviousFedId,
const bool discardDigisWithAPVAddrErr,
std::vector<uint32_t>* pAPVAddresses,
std::vector<DetSetRawDigis>& outputData,
std::vector<uint16_t>& aAddrVec,
std::vector<uint16_t>& aHeaderBitVec,
std::vector<uint16_t>& aTrailBitVec,
std::vector<DSVRawDigis::const_iterator>& aFedScopeDigis);
}; // end of SpyDigiConverter class.
} // namespace sistrip
#endif // DQM_SiStripMonitorHardware_SiStripSpyDigiConverter_H
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