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#ifndef CSCChannelMapperPostls1_H
#define CSCChannelMapperPostls1_H
/**
* \class CSCChannelMapperPostls1
*
* A concrete CSCChannelMapper class to
* map between raw/online channel numbers (for strips/cathodes and wires/anodes)
* and offline geometry-oriented channel numbers, in which increasing number
* corresponds to increasing local x (strips) or y (wire groups) as defined
* in CMS Note CMS IN-2007/024.
*
* This version is for CMS Postls1 (2013-)
*
* 1. Sorts out readout-flipping within the two endcaps for ME1a and ME1b strip
* channels. <BR> We do not yet know whether there WILL be any flipping. For now
* we presume it is as in the Startup case. <BR>
* 2. Doesnothing with ME1a channels since we intend each of the 48 strips to go
* to 48 individual channels. <BR>
* 3. Does nothing with wiregroup channels; the output = the input. <BR>
*
* Also note that the CSCDetId for ME11 and ME1b is identical. Offline we
* presume ring=1 of station 1 to mean the ME1b strips. We use the identifier
* ring=4 to denote the ME1a strips.
*
* \author Tim Cox
*
*/
#include "CalibMuon/CSCCalibration/interface/CSCChannelMapperBase.h"
class CSCChannelMapperPostls1 : public CSCChannelMapperBase {
public:
CSCChannelMapperPostls1() {}
~CSCChannelMapperPostls1() override {}
std::string name() const override { return "CSCChannelMapperPostls1"; }
/// Return raw strip channel number for input geometrical channel number
int rawStripChannel(const CSCDetId &id, int igeom) const override;
/// Return geometrical strip channel number for input raw channel number
int geomStripChannel(const CSCDetId &id, int iraw) const override;
/// Offline conversion of a strip (geometric labelling) back to channel
/// (Postls1: 1-1 correspondence strip to channel)
int channelFromStrip(const CSCDetId &id, int strip) const override;
/// Construct raw CSCDetId matching supplied offline CSCDetid
/// (Postls1: leave ME1a detid alone)
CSCDetId rawCSCDetId(const CSCDetId &id) const override;
};
#endif
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