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#ifndef DataFormats_CTPPSPixelDetId_h
#define DataFormats_CTPPSPixelDetId_h
/*
Author: F.Ferro INFN Genova
October 2016
*/
#include <DataFormats/CTPPSDetId/interface/CTPPSDetId.h>
#include <FWCore/Utilities/interface/Exception.h>
#include <iosfwd>
#include <iostream>
class CTPPSPixelDetId : public CTPPSDetId {
public:
/// Construct from a packed id.
explicit CTPPSPixelDetId(uint32_t id);
CTPPSPixelDetId(const CTPPSDetId& id) : CTPPSDetId(id) {}
/// Construct from fully qualified identifier.
CTPPSPixelDetId(uint32_t Arm, uint32_t Station, uint32_t RP = 0, uint32_t Plane = 0);
/// Bit 24 = Arm: 0=z>0 1=z<0
/// Bits [22:23] Station (0 = 210 or ex 147)
/// Bits [19:21] RP
/// Bits [16:18] Si Plane
static const uint32_t startPlaneBit, maskPlane, maxPlane;
static bool check(unsigned int raw) {
return (((raw >> DetId::kDetOffset) & 0xF) == DetId::VeryForward &&
((raw >> DetId::kSubdetOffset) & 0x7) == sdTrackingPixel);
}
uint32_t plane() const { return int((id_ >> startPlaneBit) & maskPlane); }
void set(uint32_t a, uint32_t b, uint32_t c, uint32_t d) { this->init(a, b, c, d); }
void setPlane(uint32_t pl) {
id_ &= ~(maskPlane << startPlaneBit);
id_ |= ((pl & maskPlane) << startPlaneBit);
}
private:
void init(uint32_t Arm, uint32_t Station, uint32_t RP, uint32_t Plane);
}; // CTPPSPixelDetId
std::ostream& operator<<(std::ostream& os, const CTPPSPixelDetId& id);
#endif
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