// Latest changes by Christian Holm Christensen
//
-// #include <iostream>
+#include <iostream>
// #include <TApplication.h>
// #include <TButton.h>
#include "AliFMDRing.h"
// #include "AliFMDDetector.h"
#include "AliFMDHit.h"
+#include "AliMultiplicity.h"
+#include "AliESDEvent.h"
+#include "AliESDVertex.h"
// #include <AliLog.h>
#include "AliFMDDebug.h" // Better debug macros
+// #include "AliPhysicsSelection.h"
class AliFMDDetector;
//____________________________________________________________________
fCounts(0),
fGraphs(0),
fFrame(0),
- fInners(id == 1 ? 10 : 0)
+ fInners(10),
+ fOuters(id == 1 ? 0 : 20)
{
// CTOR
//
//____________________________________________________________________
void
-AliFMDPattern::AliFMDPatternDetector::DrawShape(TObjArray& a)
+AliFMDPattern::AliFMDPatternDetector::DrawShape(const TObjArray& a)
{
// Draw all shapes.
//
//____________________________________________________________________
void
-AliFMDPattern::AliFMDPatternDetector::CopyShapes(TObjArray& src,
+AliFMDPattern::AliFMDPatternDetector::CopyShapes(const TObjArray& src,
TObjArray& dest,
Double_t ang,
Double_t fx,
Double_t fy)
{
+ //
+ // Copy shapes
+ //
+ // Parameters:
+ // input Source
+ // own Ours
+ // ang Angle
+ // fx Factor x
+ // fy Factor y
+ //
TIter next(&src);
TGraph* g = 0;
while ((g = static_cast<TGraph*>(next()))) {
TStyle* style = gStyle;
if (nlevel < 1) nlevel = style->GetNumberOfColors();
fCounts.Set(nlevel);
+ Double_t rr = 1.05 * r;
if (!fFrame) {
// The code-checker thinks this is not using the declaration of
// TH2F - what a morron!
fFrame = new TH2F(Form("fmd%dFrame", fId), Form("FMD%d", fId),
- 10, -r, r, 10, -r, r);
+ 100, -rr, rr, 100, -rr, rr);
fFrame->SetStats(kFALSE);
fFrame->Draw();
}
g->SetFillColor(col);
g->SetMarkerSize(i * .2 + .2);
g->SetMarkerStyle(2);
+ g->SetEditable(kFALSE);
g->Draw("same p");
fGraphs.AddAtAndExpand(g, i);
}
// Simply resets number of points at each level to
// the seen number of hits at that level.
// Avoid deleting memory.
+
+
TIter next(&fGraphs);
TGraph* g = 0;
Int_t i = 0;
- while ((g = static_cast<TGraph*>(next()))) g->Set(fCounts[i++]);
+ while ((g = static_cast<TGraph*>(next()))) {
+ Int_t cnt = fCounts[i++];
+ if (cnt > 0) {
+ g->Set(cnt);
+ g->SetMarkerSize(i * .2 + .2);
+ }
+ else {
+ g->SetPoint(0,0,0);
+ g->SetMarkerSize(0);
+ }
+ }
+
}
//____________________________________________________________________
void
// X,Y,Z Coordiantes
// MAX Maximum value.
//
- /** Sigh, for some odd reason, the code-checker does not recognise
- this a usage of the TMath namespace declaration! Idiot */
+ // Sigh, for some odd reason, the code-checker does not recognise
+ // this a usage of the TMath namespace declaration! Idiot
+ //
Int_t i = TMath::Min(Int_t(fCounts.fN * s / max),
Int_t(fGraphs.GetEntries()-1));
+ if (i < 0 || i >= fCounts.fN) {
+ std::cerr << "Graph index " << i << " out of bounds [0,"
+ << fCounts.fN << ") - "
+ << fCounts.fN << " * " << s << " / " << max << std::endl;
+ return;
+ }
TGraph* g = static_cast<TGraph*>(fGraphs.At(i));
if (!g) return;
g->SetPoint(fCounts[i]++, x, y);
fFMD2Sum(.2, .6, "# in FMD2: "),
fFMD3Sum(.2, .5, "# in FMD3: "),
fLine(.15, .47, .85, .47),
- fTotal(.2, .35, "Total: ")
+ fTotal(.2, .35, "Total: "),
+ fFMD1Area(0),
+ fFMD2Area(0),
+ fFMD3Area(0)// ,fPhysicsSelection(0)
{
// Constructor.
//
SetName("AliFMDPattern");
SetName("2D display of FMD data");
-
+ // fPhysicsSelection = new AliPhysicsSelection();
// RemoveLoad(kGeometry);
fEvent.SetBit(TLatex::kTextNDC);
fFMD1Sum.SetBit(TLatex::kTextNDC);
geom->Init();
geom->InitTransformations();
+ fFMD1Area = 0;
+ fFMD2Area = 0;
+ fFMD3Area = 0;
+
+ Double_t innerArea = 0;
+ Double_t outerArea = 0;
+
Char_t rs[] = { 'I' , 'O', '\0' };
Char_t *r = rs;
do {
AliFMDRing* ring = geom->GetRing(*r);
if (!ring) continue;
+
+ Double_t rl = ring->GetMinR();
+ Double_t rh = ring->GetMaxR();
+ Double_t area = rh * rh * TMath::Pi() - rl * rl * TMath::Pi();
+ if (*r == 'I') innerArea = area;
+ else outerArea = area;
+
+
const TObjArray& vs = ring->GetVerticies();
TObjArray& gs = (*r == 'I' ? fInners : fOuters);
Float_t& mr = (*r == 'I' ? fInnerMax : fOuterMax);
Int_t nm = ring->GetNModules();
AliFMDDebug(1, ("Making %d modules for %c", nm, *r));
for (Int_t m = 0; m < nm; m++) {
- Int_t nv = vs.GetEntries();
+ Int_t nv = 6; // vs.GetEntries();
Double_t a = TMath::Pi() / 180 * (m * 2 + 1) * ring->GetTheta();
TGraph* g = new TGraph(nv+1);
Double_t x0 = 0, y0 = 0;
gs.AddAtAndExpand(g, m);
- for (Int_t c = 0; c < nv; c++) {
+ for (Int_t c = 1; c < 4; c++) {
TVector2* v = static_cast<TVector2*>(vs.At(c));
mr = TMath::Max(mr, Float_t(v->Mod()));
TVector2 w(v->Rotate(a));
- if (c == 0) { x0 = w.X(); y0 = w.Y(); }
- g->SetPoint(c, w.X(), w.Y());
+ if (c == 1) { x0 = w.X(); y0 = w.Y(); }
+ g->SetPoint(c-1, w.X(), w.Y());
+ }
+ for (Int_t c = 3; c > 0; c--) {
+ TVector2* v = static_cast<TVector2*>(vs.At(c));
+ TVector2 u(-v->X(), v->Y());
+ mr = TMath::Max(mr, Float_t(u.Mod()));
+ TVector2 w(u.Rotate(a));
+ g->SetPoint(3+(3-c), w.X(), w.Y());
}
g->SetName(Form("FMDX%c_%02d%02d", *r, 2*m,2*m+1));
g->SetTitle(Form("FMDX%c, sectors %d and %d", *r, 2*m,2*m+1));
g->SetLineStyle(2);
}
} while (*(++r));
-
+
+ fFMD1Area = innerArea;
+ fFMD2Area = innerArea + outerArea;
+ fFMD3Area = innerArea + outerArea;
+
return kTRUE;
}
fFMD1.Clear();
fFMD2.Clear();
fFMD3.Clear();
+
+#if 0
+ TString triggers = fESDEvent->GetFiredTriggerClasses();
+ const AliESDVertex* vertex = fESDEvent->GetPrimaryVertexSPD();
+ Double_t vertexXYZ[3];
+ vertex->GetXYZ(vertexXYZ);
+ const AliMultiplicity* mult = fESDEvent->GetMultiplicity();
+ Int_t nTrackLets = mult->GetNumberOfTracklets();
+ std::cout<<triggers.Data()<<" "<<fPhysicsSelection->IsCollisionCandidate(fESDEvent)<<" "<<nTrackLets<<" "<<vertexXYZ[0]<<" "<<vertexXYZ[1]<<" "<<vertexXYZ[2]<<std::endl;
+#endif
+
return AliFMDInput::Begin(event);
}
fFMD1.End();
fFMD1Pad->Modified();
- fFMD1Sum.SetTitle(Form("# hits in FMD1: %5d", fFMD1.Total()));
+ fFMD1Sum.SetTitle(Form("# hits in FMD1: %5d (%4.2f /cm^{2})",
+ fFMD1.Total(), fFMD1.Total()/fFMD1Area));
total += fFMD1.Total();
fFMD2.End();
fFMD2Pad->Modified();
- fFMD2Sum.SetTitle(Form("# hits in FMD2: %5d", fFMD2.Total()));
+ fFMD2Sum.SetTitle(Form("# hits in FMD2: %5d (%4.2f /cm^{2})",
+ fFMD2.Total(), fFMD2.Total()/fFMD2Area));
total += fFMD2.Total();
fFMD3.End();
fFMD3Pad->Modified();
- fFMD3Sum.SetTitle(Form("# hits in FMD3: %5d", fFMD3.Total()));
+ fFMD3Sum.SetTitle(Form("# hits in FMD3: %5d (%4.2f /cm^{2})",
+ fFMD3.Total(), fFMD3.Total()/fFMD3Area));
total += fFMD3.Total();
fTotal.SetTitle(Form("Total: %5d/51200 (%3d%%)",