Move definitions from THcShowerHitCluster.h into

THcShowerHitCluster.cxx.

SConscript.py

@@ -17,7 +17,7 @@ hcheaders = Split("""
         src/THcDC.h src/THcDriftChamberPlane.h 
 	src/THcDriftChamber.h src/THcRawDCHit.h src/THcDCHit.h src/THcDCWire.h src/THcSpacePoint.h 
 	src/THcDCLookupTTDConv.h src/THcDCTimeToDistConv.h src/THcShower.h src/THcShowerPlane.h 
-        src/THcShowerArray.h
+        src/THcShowerArray.h src/THcShowerHitCluster.h
 	src/THcRawShowerHit.h src/THcAerogel.h src/THcAerogelHit.h src/THcCherenkov.h src/THcCherenkovHit.h
         src/THcGlobals.h src/THcDCTrack.h src/THcFormula.h
         src/THcRaster.h src/THcRasteredBeam.h src/THcRasterRawHit.h src/THcScalerEvtHandler.h

src/THcShowerHitCluster.cxx

+#include "THcShowerHitCluster.h"
+
+//____________________________________________________________________________
+THcShowerHit::THcShowerHit() {         //default constructor
+  fCol=fRow=0;
+  fX=fZ=0.;
+  fE=0.;
+  fEpos=0.;
+  fEneg=0.;
+}
+
+//____________________________________________________________________________
+THcShowerHit::THcShowerHit(Int_t hRow, Int_t hCol, Double_t hX, Double_t hZ,
+			   Double_t hE, Double_t hEpos, Double_t hEneg) {
+  fRow=hRow;
+  fCol=hCol;
+  fX=hX;
+  fZ=hZ;
+  fE=hE;
+  fEpos=hEpos;
+  fEneg=hEneg;
+}
+
+//____________________________________________________________________________
+// Decide if a hit is neighbouring the current hit.
+// Two hits are neighbours if share a side or a corner,
+// or in the same row but separated by no more than a block.
+//
+bool THcShowerHit::isNeighbour(THcShowerHit* hit1) {
+  //Is hit1 neighbouring this hit?
+  Int_t dRow = fRow-(*hit1).fRow;
+  Int_t dCol = fCol-(*hit1).fCol;
+  return (TMath::Abs(dRow)<2 && TMath::Abs(dCol)<2) ||
+			   (dRow==0 && TMath::Abs(dCol)<3);
+}
+
+//____________________________________________________________________________
+//Print out hit information
+//
+void THcShowerHit::show() {
+  cout << "row=" << fRow << "  column=" << fCol 
+       << "  x=" << fX << "  z=" << fZ 
+       << "  E=" << fE << "  Epos=" << fEpos << "  Eneg=" << fEneg << endl;
+}
+
+//____________________________________________________________________________
+// Define < operator in order to fill in set of hits in a sorted manner.
+//
+bool THcShowerHit::operator<(THcShowerHit rhs) const {
+  if (fCol != rhs.fCol)
+    return fCol < rhs.fCol;
+  else
+    return fRow < rhs.fRow;
+}