TRD add some helper methods

AliceO2Group · Nov 17, 2023 · bfa09b7 · bfa09b7
1 parent d23cc85
commit bfa09b7
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diff --git a/DataFormats/Detectors/TRD/include/DataFormatsTRD/Constants.h b/DataFormats/Detectors/TRD/include/DataFormatsTRD/Constants.h
@@ -41,6 +41,7 @@ constexpr int TRDLINKID = 15;        ///< hard coded link id, specific to TRD
 constexpr int NCOLUMN = 144; ///< the number of pad columns for each chamber
 constexpr int NROWC0 = 12;   ///< the number of pad rows for chambers of type C0 (installed in stack 2)
 constexpr int NROWC1 = 16;   ///< the number of pad rows for chambers of type C1 (installed in stacks 0, 1, 3 and 4)
+constexpr int FIRSTROW[NSTACK] = {0, 16, 32, 44, 60}; ///< first pad row for each stack
 
 constexpr int NMCMROB = 16;     ///< the number of MCMs per ROB
 constexpr int NMCMHCMAX = 64;   ///< the maximum number of MCMs for one half chamber (C1 type)

diff --git a/DataFormats/Detectors/TRD/include/DataFormatsTRD/Digit.h b/DataFormats/Detectors/TRD/include/DataFormatsTRD/Digit.h
@@ -82,6 +82,7 @@ class Digit
   int getPadCol() const { return HelperMethods::getPadColFromADC(mROB, mMCM, mChannel); }
   int getROB() const { return mROB; }
   int getMCM() const { return mMCM; }
+  int getMCMCol() const { return (getMCM() % constants::NMCMROBINCOL) + constants::NMCMROBINCOL * (getROB() % 2); }
   int getChannel() const { return mChannel; }
   int getPreTrigPhase() const { return ((mDetector >> 12) & 0xf); }
   bool isSharedDigit() const;