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#ifndef PPSObjects_PixelROC_H
#define PPSObjects_PixelROC_H
#include "CondFormats/Serialization/interface/Serializable.h"
#include "CondFormats/PPSObjects/interface/CTPPSPixelIndices.h"
#include <cstdint>
#include <string>
/** \class PixelROC
* Represents ReadOut Chip of DetUnit.
* Converts pixel coordinates from Local (in ROC) to Global (in DetUnit).
* The Local coordinates are double column (dcol) and pixel index in dcol.
* The Global coordinates are row and column in DetUnit.
*/
class CTPPSPixelROC {
public:
CTPPSPixelROC() : theDetUnit(0), theIdDU(0), theIdLk(0) {}
~CTPPSPixelROC() {}
/// ctor with DetUnit id,
/// ROC number in DU (given by token passage),
/// ROC number in Link (given by token passage),
CTPPSPixelROC(uint32_t du, int idInDU, int idLk);
void setParameters(uint32_t du, int idInDU, int idLk) {
theDetUnit = du;
theIdDU = idInDU;
theIdLk = idLk;
}
/// return the DetUnit to which this ROC belongs to.
uint32_t rawId() const { return theDetUnit; }
/// id of this ROC in DetUnit etermined by token path
unsigned int idInDetUnit() const { return theIdDU; }
/// id of this ROC in parent Link.
unsigned int idInLink() const { return theIdLk; }
std::pair<int, int> toLocal(const std::pair<int, int> &modulePixel) const {
int rocPixelRow, rocPixelColumn, idDU;
int modulePixelRow = modulePixel.first;
int modulePixelColumn = modulePixel.second;
theIndices.transformToROC(modulePixelColumn, modulePixelRow, idDU, rocPixelColumn, rocPixelRow);
std::pair<int, int> rocPixel;
rocPixel = std::make_pair(rocPixelRow, rocPixelColumn);
return rocPixel;
}
std::pair<int, int> toGlobal(const std::pair<int, int> &rocPixel) const {
int modulePixelRow = -1;
int modulePixelColumn = -1;
int rocPixelRow = rocPixel.first;
int rocPixelColumn = rocPixel.second;
theIndices.transformToModule(rocPixelColumn, rocPixelRow, theIdDU, modulePixelColumn, modulePixelRow);
std::pair<int, int> modulePixel;
modulePixel = std::make_pair(modulePixelRow, modulePixelColumn);
return modulePixel;
}
std::pair<int, int> toGlobalfromDcol(const std::pair<int, int> &rocPixel) const {
int modulePixelRow = -1;
int modulePixelColumn = -1;
int rocDcol = rocPixel.first;
int rocPxl = rocPixel.second;
int rocPixelRow;
int rocPixelColumn;
theIndices.convertDcolToCol(rocDcol, rocPxl, rocPixelColumn, rocPixelRow);
theIndices.transformToModule(rocPixelColumn, rocPixelRow, theIdDU, modulePixelColumn, modulePixelRow);
std::pair<int, int> modulePixel;
modulePixel = std::make_pair(modulePixelRow, modulePixelColumn);
return modulePixel;
}
/// printout for debug
std::string print(int depth = 0) const;
private:
uint32_t theDetUnit;
unsigned int theIdDU, theIdLk;
CTPPSPixelIndices theIndices;
COND_SERIALIZABLE;
};
#endif
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