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|
// Original Author: Gero Flucke
// last change : $Date: 2011/08/08 21:55:48 $
// by : $Author: flucke $
#include "TTree.h"
#include "TFriendElement.h"
// in header #include "TString.h"
#include "TFile.h"
#include "TObjArray.h"
#include "TH1.h"
#include "TH2.h"
#include "TProfile.h"
#include "TGraph.h"
#include "TError.h"
#include <iostream>
#include "MillePedeTrees.h"
////////////////////////////////////////////////////////////////////////////////////////////////////
//
// implementations
//
////////////////////////////////////////////////////////////////////////////////////////////////////
MillePedeTrees::MillePedeTrees(const char *fileName, Int_t iter, const char *treeNameAdd)
: fTree(NULL), fOrgPos("AlignablesOrgPos_0"),
fMisPos("AlignablesAbsPos_0"), fMisPar("AlignmentParameters_0"),
fPos(Form("AlignablesAbsPos_%d", iter)),
fPar(Form("AlignmentParameters_%d", iter)), fMp(Form("MillePedeUser_%d", iter)),
fUseSignedR(false), fBowsParameters(false), fSurfDefDeltaBows(true)
{
fTree = this->CreateTree(fileName, treeNameAdd);
}
////////////////////////////////////////////////////////////////////////////////////////////////////
MillePedeTrees::~MillePedeTrees()
{
delete fTree->GetCurrentFile(); // deletes everything in file: this tree and its friends etc.
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TTree* MillePedeTrees::CreateTree(const char *fileName, const TString &treeNameAdd)
{
TFile *file = TFile::Open(fileName);
if (!file) return NULL;
TString *allTreeNames[] = {&fOrgPos, &fPos, &fMisPos, &fMisPar, &fPar, &fMp};
const unsigned int nTree = sizeof(allTreeNames) / sizeof(allTreeNames[0]);
unsigned int iTree = 0;
TTree *mainTree = NULL;
do {
file->GetObject(allTreeNames[iTree]->Data(), mainTree);
if (!mainTree) {
::Error("MillePedeTrees::CreateTree",
"no tree %s in %s", allTreeNames[iTree]->Data(), fileName);
}
*(allTreeNames[iTree]) += treeNameAdd; // Yes, we really change the data members!
if (mainTree && !treeNameAdd.IsNull()) {
mainTree->SetName(*(allTreeNames[iTree]));
}
++iTree;
} while (!mainTree && iTree < nTree);
if (mainTree) {
for (unsigned int jTree = iTree; jTree < nTree; ++jTree) {
const TString newName(*(allTreeNames[jTree]) + treeNameAdd);
// either by really renaming trees:
// TTree *tree = NULL;
// file->GetObject(allTreeNames[jTree]->Data(), tree);
// if (!tree) {
// ::Error("MillePedeTrees::CreateTree",
// "no tree %s in %s", allTreeNames[jTree]->Data(), fileName);
// } else {
// tree->SetName(newName);
// mainTree->AddFriend(tree, "", true); // no alias, but warn if different lengths
// }
// or by setting an alias:
TFriendElement *fEle = mainTree->AddFriend(newName + " = " + *(allTreeNames[jTree]));
if (!fEle || !fEle->GetTree()) {
::Error("MillePedeTrees::CreateTree","no %s as friend tree",allTreeNames[jTree]->Data());
}
*(allTreeNames[jTree]) = newName; // Yes, we really change the data members!
}
mainTree->SetEstimate(mainTree->GetEntries()); // for secure use of GetV1() etc.
}
return mainTree;
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TH1* MillePedeTrees::Draw(const char* exp, const char* selection, const char *hDef, Option_t* opt)
{
TString def(hDef);
if (def.Length()) def.Prepend(">>");
fTree->Draw(exp + def, selection, opt);
return fTree->GetHistogram();
// TH1 *result = NULL;
// const TString name(histDef.Remove(histDef.First('(')));
// gDirectory->GetObject(name, result);
// return result;
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TH1 *MillePedeTrees::CreateHist(const char *exp, const char *selection, const char *hDef,
Option_t* opt)
{
TH1 *h = this->Draw(exp, selection, hDef, "goff");
TH1 *hResult = static_cast<TH1*>(h->Clone(Form("%sC", h->GetName())));
if (opt) hResult->SetOption(opt);
return hResult;
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TProfile *MillePedeTrees::CreateHistProf(const char *expX, const char *expY, const char *selection,
const char *hDef, Option_t* opt)
{
const TString combExpr(Form("%s:%s", expY, expX));
TH1 *h = this->Draw(combExpr, selection, hDef, "goff prof");
TProfile *hResult = static_cast<TProfile*>(h->Clone(Form("%sClone", h->GetName())));
if (opt) hResult->SetOption(opt);
return hResult;
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TH2 *MillePedeTrees::CreateHist2D(const char *expX, const char *expY, const char *selection,
const char *hDef, Option_t* opt)
{
const TString combExpr(Form("%s:%s", expY, expX));
TH1 *h = this->CreateHist(combExpr, selection, hDef, opt);
return static_cast<TH2*>(h);
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TGraph *MillePedeTrees::CreateGraph(const char *expX, const char *expY, const char *sel, Option_t *)
{
TH2 *h = this->CreateHist2D(expX, expY, sel, NULL, "goff");
if (!h) return NULL;
::Error("MillePedeTrees::CreateGraph", "Not yet implemented.");
return NULL;
}
////////////////////////////////////////////////////////////////////////////////////////////////////
// void MillePedeTrees::ScanDiffAbove(UInt_t iPar, float absDiff)
// {
//
// TString sel(//Fixed(iPar, false) += AndL() +=
// Abs(DiffPar(ParT(), MisParT(), iPar)) += Form(">%f", absDiff));
// cout << "MillePedeTrees::ScanDiffAbove: " << sel << std::endl;
// // fTree->Scan(MpT() += "Label:" + OrgPosT() += XPos() += ":" + OrgPosT() += YPos(), sel);
// fTree->Scan("", MpT() += "Label");
//
// }
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::RPos2(const TString &tree) const
{
const TString x(tree + XPos());
const TString y(tree + YPos());
return Parenth((x + Mal() += x) + Plu() += (y + Mal() += y));
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::RPos(const TString &tree) const
{
const TString r(Sqrt(RPos2(tree)));
if (fUseSignedR) {
const TString y(tree + Pos(2));
return r + Mal() += Parenth(Fun("TMath::Abs", y) += Div() += y);
} else {
return r;
}
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::Phi(const TString &tree) const
{
return Fun("TMath::ATan2", tree + YPos() += "," + tree + XPos());
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::OrgPos(const TString &pos) const
{
// pos x, y, z, rphi, phi,... on original position
const TString tree(OrgPosT());
if (pos == "x") {
return tree + Pos(0);
} else if (pos == "y") {
return tree + Pos(1);
} else if (pos == "z") {
return tree + Pos(2);
} else if (pos == "r") {
return RPos(tree);
} else if (pos == "phi") {
return Phi(tree);
} else {
::Error("MillePedeTrees::OrgPos", "unknown position %s, try x,y,z,r,phi", pos.Data());
return "";
}
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::PhiSwaps(double swapAround, const TString &tree1, const TString &tree2) const
{
// 'true'/1 if one phi is above, one below 'swapAround'
return
Parenth((Phi(tree1) += Form(">%f", swapAround)) +=
AndL() += Phi(tree2) += Form("<%f", swapAround))
+= OrL()
+= Parenth((Phi(tree1) += Form("<%f", swapAround)) +=
AndL() += Phi(tree2) += Form(">%f", swapAround));
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::Theta(const TString &tree) const
{
// protect against possible sign in RPos by using Sqrt(RPos2(tree))
return Fun("TMath::ATan2", Sqrt(RPos2(tree)) += "," + tree + ZPos()) // theta, cf. TVector3::Theta
+= "*(" + XPos() += "!=0.&&" + YPos() += "!=0.&&" + ZPos() += "!=0.)"; // guard against |p|=0
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::Alpha(const TString &tree, bool betaMpiPpi) const
{
// a la AlignmentTransformations::eulerAngles
// double rot[3][3];
// rot[0][0] = Rot[0]; // Rot from tree
// rot[0][1] = Rot[1];
// rot[0][2] = Rot[2];
// rot[1][0] = Rot[3];
// rot[1][1] = Rot[4];
// rot[1][2] = Rot[5];
// rot[2][0] = Rot[6];
// rot[2][1] = Rot[7];
// rot[2][2] = Rot[8];
TString euler1("TMath::ASin(Rot[6])");
if (!betaMpiPpi) euler1.Prepend("TMath::Pi() - ");
TString euler0("TMath::ATan(-Rot[7]/Rot[8]) + (TMath::Pi() * (TMath::Cos(");
euler0 += euler1;
euler0 += ") * Rot[8] <= 0))";
TString result(Form("(TMath::Abs(Rot[6] - 1.0) >= 1.e-6) * (%s)", euler0.Data()));
result.ReplaceAll("Rot[", tree + "Rot[");
return result;
// if (TMath::Abs(Rot[6] - 1.0) > 1.e-6) { // If angle1 is not +-PI/2
// if (flag == 0) // assuming -PI/2 < angle1 < PI/2
// euler[1] = TMath::ASin(Rot[6]); // New beta sign convention
// else // assuming angle1 < -PI/2 or angle1 >PI/2
// euler[1] = TMath::Pi() - TMath::ASin(Rot[6]); // New beta sign convention
// if (TMath::Cos(euler[1]) * Rot[8] > 0)
// euler[0] = TMath::ATan(-Rot[7]/Rot[8]);
// else
// euler[0] = TMath::ATan(-Rot[7]/Rot[8]) + TMath::Pi();
// if (TMath::Cos(euler[1]) * Rot[0] > 0)
// euler[2] = TMath::ATan(-Rot[3]/Rot[0]);
// else
// euler[2] = TMath::ATan(-Rot[3]/Rot[0]) + TMath::Pi();
// } else { // if angle1 == +-PI/2
// euler[1] = TMath::PiOver2(); // chose positve Solution
// if(Rot[8] > 0) {
// euler[2] = TMath::ATan(Rot[5]/Rot[4]);
// euler[0] = 0;
// }
// }
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::Beta(const TString &tree, bool betaMpiPpi) const
{
TString euler1("TMath::ASin(Rot[6])");
if (!betaMpiPpi) euler1.Prepend("TMath::Pi() - ");
TString result(Form("(TMath::Abs(Rot[6] - 1.0) >= 1.e-6) * (%s)", euler1.Data()));
result += " + (TMath::Abs(Rot[6] - 1.0) < 1.e-6) * TMath::PiOver2()"; // choose positive sol.
result.ReplaceAll("Rot[", tree + "Rot[");
return result;
/*
if (TMath::Abs(Rot[6] - 1.0) > 1.e-6) { // If angle1 is not +-PI/2
if (flag == 0) // assuming -PI/2 < angle1 < PI/2
euler[1] = TMath::ASin(Rot[6]); // New beta sign convention
else // assuming angle1 < -PI/2 or angle1 >PI/2
euler[1] = TMath::Pi() - TMath::ASin(Rot[6]); // New beta sign convention
if (TMath::Cos(euler[1]) * Rot[8] > 0)
euler[0] = TMath::ATan(-Rot[7]/Rot[8]);
else
euler[0] = TMath::ATan(-Rot[7]/Rot[8]) + TMath::Pi();
if (TMath::Cos(euler[1]) * Rot[0] > 0)
euler[2] = TMath::ATan(-Rot[3]/Rot[0]);
else
euler[2] = TMath::ATan(-Rot[3]/Rot[0]) + TMath::Pi();
} else { // if angle1 == +-PI/2
euler[1] = TMath::PiOver2(); // chose positve Solution
if(Rot[8] > 0) {
euler[2] = TMath::ATan(Rot[5]/Rot[4]);
euler[0] = 0;
}
}
*/
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::Gamma(const TString &tree, bool betaMpiPpi) const
{
TString euler1("TMath::ASin(Rot[6])");
if (!betaMpiPpi) euler1.Prepend("TMath::Pi() - ");
TString euler2("TMath::ATan(-Rot[3]/Rot[0]) + (TMath::Pi() * (TMath::Cos(");
euler2 += euler1;
euler2 += ") * Rot[0] <= 0))";
TString result(Form("(TMath::Abs(Rot[6] - 1.0) >= 1.e-6) * (%s)", euler2.Data()));
result += "+ (TMath::Abs(Rot[6] - 1.0) < 1.e-6) * (TMath::ATan(Rot[5]/Rot[4]))";
result.ReplaceAll("Rot[", tree + "Rot[");
return result;
/*
if (TMath::Abs(Rot[6] - 1.0) > 1.e-6) { // If angle1 is not +-PI/2
if (flag == 0) // assuming -PI/2 < angle1 < PI/2
euler[1] = TMath::ASin(Rot[6]); // New beta sign convention
else // assuming angle1 < -PI/2 or angle1 >PI/2
euler[1] = TMath::Pi() - TMath::ASin(Rot[6]); // New beta sign convention
if (TMath::Cos(euler[1]) * Rot[8] > 0)
euler[0] = TMath::ATan(-Rot[7]/Rot[8]);
else
euler[0] = TMath::ATan(-Rot[7]/Rot[8]) + TMath::Pi();
if (TMath::Cos(euler[1]) * Rot[0] > 0)
euler[2] = TMath::ATan(-Rot[3]/Rot[0]);
else
euler[2] = TMath::ATan(-Rot[3]/Rot[0]) + TMath::Pi();
} else { // if angle1 == +-PI/2
euler[1] = TMath::PiOver2(); // chose positve Solution
if(Rot[8] > 0) {
euler[2] = TMath::ATan(Rot[5]/Rot[4]);
euler[0] = 0;
}
}
*/
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::ParSi(const TString &tree, UInt_t iParam) const
{
TString index(Form("%sparSize*%d", tree.Data(), iParam));
if (iParam > 1) {
UInt_t aParNum = 1;
UInt_t reducer = 0;
while (aParNum < iParam) {
reducer += aParNum;
++aParNum;
}
index += Form("-%d", reducer);
}
return Sqrt((tree + "Cov") += Bracket(index));
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::DelPos(UInt_t ui, const TString &tree1, const TString &tree2) const
{
return tree1 + Pos(ui) += (Min() += tree2) += Pos(ui);
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::DelR(const TString &tree1, const TString &tree2) const
{
return RPos(tree1) += Min() += RPos(tree2);
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::DelRphi(const TString &tree1, const TString &tree2) const
{
// distance vector in rphi/xy plane times unit vector e_phi = (-y/r, x/r)
// tree2 gives reference for e_phi
const TString deltaX = Parenth(tree1 + XPos() += (Min() += tree2) += XPos());
const TString deltaY = Parenth(tree1 + YPos() += (Min() += tree2) += YPos());
// (delta_x * (-y) + delta_y * x) / r
// protect against possible sign of RPos:
return Parenth(Parenth(deltaX + Mal() += ("-" + tree2) += YPos()
+= Plu() += deltaY + Mal() += tree2 + XPos()
) += Div() += Sqrt(RPos2(tree2)) //RPos(tree2)
);
}
///////////////////////////////////////////////////////////////////////////////////////////////////
// TString MillePedeTrees::DelRphi_b(const TString &tree1, const TString &tree2) const
// {
// // distance vector in rphi/xy plane times unit vector e_phi = (-sin phi, cos phi)
// // tree2 gives reference for e_phi
// const TString deltaX = Parenth(tree1 + XPos() += (Min() += tree2) += XPos());
// const TString deltaY = Parenth(tree1 + YPos() += (Min() += tree2) += YPos());
//
// return Parenth(deltaX + Mal()
// += Fun("-TMath::Sin", Phi(tree2))
// += Plu()
// += deltaY + Mal()
// += Fun("TMath::Cos", Phi(tree2)));
// }
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::DelPhi(const TString &tree1, const TString &tree2) const
{
return Fun("TVector2::Phi_mpi_pi", Phi(tree1) += Min() += Phi(tree2));
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::Valid(UInt_t iParam) const
{
return (MpT() += "IsValid") += Bracket(iParam);
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::Fixed(UInt_t iParam, bool isFixed) const
{
return (isFixed ? Parenth(PreSi(iParam) += "<0.") : "!" + Parenth(PreSi(iParam) += "<0."));
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::AnyFreePar() const
{
TString result("(");
for (UInt_t iPar = 0; iPar < kNpar; ++iPar) {
result += Fixed(iPar, false);
if (iPar != kNpar - 1) result += OrL();
else result += ")";
}
return result;
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::Label(UInt_t iParam) const
{
// return (MpT() += "Label") += Bracket(iParam);
return Parenth((MpT() += "Label + ") += Int(iParam));
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::Cor(UInt_t iParam) const
{
return (MpT() += "GlobalCor") += Bracket(iParam);
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::Diff(UInt_t iParam) const
{
return (MpT() += "DiffBefore") += Bracket(iParam);
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::PreSi(UInt_t iParam) const
{
return (MpT() += "PreSigma") += Bracket(iParam);
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::ParSi(UInt_t iParam) const
{
return (MpT() += "Sigma") += Bracket(iParam);
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::ParSiOk(UInt_t iParam) const
{
// cf. default value in MillePedeVariables::setAllDefault
return Parenth(ParSi(iParam) += " != -1.");
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::DeformValue(UInt_t i, const TString &whichOne) const
{
const unsigned int iDelta = 9;
//start,result,diff
if (whichOne == "diff") {
// normal result: end minus start
TString result((PosT() += Form("DeformValues[%u]", i)) += Min()
+= MisPosT() += Form("DeformValues[%u]", i));
if (!fSurfDefDeltaBows) { // special treatment
if(i <= 2) { // sensor 1
result += Plu() += PosT() += Form("DeformValues[%u]", i + iDelta)
+ Min() += MisPosT() += Form("DeformValues[%u]", i + iDelta);
} else if (i >= 9 && i <=11) { // sensor 2
result = Min() += Parenth(result); // delta values to be subtracted
// add usual difference of mean values
result += Plu() += PosT() += Form("DeformValues[%u]", i - iDelta)
+ Min() += MisPosT() += Form("DeformValues[%u]", i - iDelta);
}
}
return Parenth(result);
} else {
// first find tree for start or result
TString tree;
if (whichOne == "result") tree = PosT();
else if (whichOne == "start") tree = MisPosT();
else {
::Error("MillePedeTrees::DeformValue",
"unknown 'whichOne': %s", whichOne.Data());
return "1";
}
// special treatment?
if (!fSurfDefDeltaBows) {
if(i <= 2) { // sensor 1
return Parenth(tree + Form("DeformValues[%u]", i) += Plu()
+= tree + Form("DeformValues[%u]", i + iDelta));
} else if (i >= 9 && i <= 11) { // sensor 2
return Parenth(tree + Form("DeformValues[%u]", i - iDelta) += Min()
+= tree + Form("DeformValues[%u]", i));
}
}
return tree += Form("DeformValues[%u]", i);
}
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::NumDeformValues(const TString &whichOne) const
{
//start,result,diff
if (whichOne == "diff") {
return Fun("TMath::Min", (PosT() += "NumDeform,") += MisPosT() += "NumDeform");
} else {
TString tree;
if (whichOne == "result") tree = PosT();
else if (whichOne == "start") tree = MisPosT();
else {
::Error("MillePedeTrees::NumDeformValues",
"unknown 'whichOne': %s", whichOne.Data());
return "0";
}
return tree += "NumDeform";
}
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::Name(UInt_t iParam) const
{
switch (iParam) {
case 0: return "u";
case 1: return "v";
case 2: return "w";
case 3: return "#alpha";
case 4: return "#beta";
case 5: return "#gamma";
default:
// ::Error("MillePedeTrees::Name", "unknown parameter %d", iParam);
return Form("param%d", iParam);
}
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::NamePede(UInt_t iParam) const
{
if (fBowsParameters) {
switch (iParam) {
// // temporary 1!
// case 0: return "u";
// case 1: return "v";
// case 2: return "w_{00}";
// case 3: return "w_{10}";
// case 4: return "w_{01}";
// case 5: return "#gamma'";
// case 6: return "w_{20}";
// case 7: return "w_{11}";
// case 8: return "w_{02}";
// // END temporary!
// temporary 2!
case 0: return "u^{1}";
case 1: return "v^{1}";
case 2: return "w_{00}^{1}";
case 3: return "w_{10}^{1}";
case 4: return "w_{01}^{1}";
case 5: return "#gamma'^{1}";
case 6: return "w_{20}^{1}";
case 7: return "w_{11}^{1}";
case 8: return "w_{02}^{1}";
case 9: return "u^{2}";
case 10: return "v^{2}";
case 11: return "w_{00}^{2}";
case 12: return "w_{10}^{2}";
case 13: return "w_{01}^{2}";
case 14: return "#gamma'^{2}";
case 15: return "w_{20}^{2}";
case 16: return "w_{11}^{2}";
case 17: return "w_{02}^{2}";
// END temporary 2!
// un-comment these:
// case 0: return "u_{1}";
// case 1: return "v_{1}";
// case 2: return "w_{1}";
// case 3: return "u-slope_{1}";
// case 4: return "v-slope_{1}";
// // case 5: return "#gamma_{1}";
// case 5: return "w-rot_{1}";
// case 6: return "u-sagitta_{1}";
// case 7: return "uv-sagitta_{1}";
// case 8: return "v-sagitta_{1}";
// END un-comment these
// un-comment these for for temporary 1 and default:
// case 9: return "u_{2}";
// case 10: return "v_{2}";
// case 11: return "w_{2}";
// case 12: return "u-slope_{2}";
// case 13: return "v-slope_{2}";
// // case 14: return "#gamma_{2}";
// case 14: return "w-rot_{2}";
// case 15: return "u-sagitta_{2}";
// case 16: return "uv-sagitta_{2}";
// case 17: return "v-sagitta_{2}";
// END un-comment these for for temporary 1 and default
default:
::Error("MillePedeTrees::Name", "unknown parameter %d", iParam);
return Form("param%d", iParam);
}
} else {
return this->Name(iParam);
}
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::NameSurfDef(UInt_t iParam) const
{
if (!fSurfDefDeltaBows) {
switch(iParam) {
case 0: return "w_{20}^{1}";
case 1: return "w_{11}^{1}";
case 2: return "w_{02}^{1}";
case 9: return "w_{20}^{2}";
case 10: return "w_{11}^{2}";
case 11: return "w_{02}^{2}";
default:
;// nothing: as below
}
}
switch(iParam) {
case 0: return "w_{20}";
case 1: return "w_{11}";
case 2: return "w_{02}";
case 3: return "u^{#delta}";
case 4: return "v^{#delta}";
case 5: return "w^{#delta}";
case 6: return "#alpha^{#delta}";
case 7: return "#beta^{#delta}";
case 8: return "#gamma^{#delta}";
case 9: return "w_{20}^{#delta}";
case 10:return "w_{11}^{#delta}";
case 11:return "w_{02}^{#delta}";
case 12:return "y_{split}";
default:
::Error("MillePedeTrees::NameSurfDef", "unknown parameter %d", iParam);
return Form("surfDefParam %u", iParam);
}
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::UnitPede(UInt_t iParam) const
{
if (fBowsParameters) {
switch(iParam) {
case 0: // u
case 1: // v
case 2: // w
case 9: // u of 2nd sensor
case 10:// v -----"------
case 11:// w -----"------
// return " [#mum]"; // for shifts
// case 5: // gamma of 2nd sensor
// case 14:// gamma -----"------
// return " [#murad]"; // for rotations
case 5: // w-rot of 1st sensor
case 14:// w-rot of 2nd sensor
case 3:// u-slope
case 4:// v-slope
case 6:// u-sagitta
case 7:// uv-mixed sagitta
case 8:// v-sagitta
case 12:// u-slope of 2nd sensor
case 13:// v-slope -----"------
case 15:// u-sagitta -----"------
case 16:// uv-sagitta -----"------
case 17:// v-sagitta -----"------
return " [#mum]";
default:
::Error("MillePedeTrees::UnitPede", "unknown parameter %d", iParam);
return " [?]";
}
} else {
return this->Unit(iParam);
}
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::UnitSurfDef(UInt_t iParam) const
{
switch(iParam) {
case 0: // (mean) w_20
case 1: // (mean) w_11
case 2: // (mean) w_02
case 3: // delta u
case 4: // delta v
case 5: // delta w
case 9: // delta w_20
case 10: // delta w_11
case 11: // delta w_02
case 12: // ySplit
return " [#mum]";
case 6: // delta alpha
case 7: // delta beta
case 8: // delta gamma
return " [#murad]";
default:
::Error("MillePedeTrees::UnitSurfDef", "unknown parameter %d", iParam);
return " [?]";
}
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::ToMumMuRadPede(UInt_t iParam) const
{
if (fBowsParameters) {
switch(iParam) {
case 0:
case 1:
case 2:
case 9:
case 10:
case 11:
// return "*10000"; // cm to mum for shifts
// case 5:
// case 14:
// return "*1000000"; // rad to murad for gamma
case 5: // w-rot
case 14:// w-rot of 2nd sensor
case 3:// u-slope
case 4:// v-slope
case 6:// u-sagitta
case 7:// uv-mixed sagitta
case 8:// v-sagitta
case 12:// u-slope of 2nd sensor
case 13:// v-slope -----"------
case 15:// u-sagitta -----"------
case 16:// uv-sagitta -----"------
case 17:// v-sagitta -----"------
return "*10000"; // cm to mum
default:
::Error("MillePedeTrees::ToMumMuRadPede", "unknown parameter %d", iParam);
return "";
}
} else {
return this->ToMumMuRad(iParam);
}
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::ToMumMuRadSurfDef(UInt_t iParam) const
{
switch(iParam) {
case 0: // (mean) w_20
case 1: // (mean) w_11
case 2: // (mean) w_02
case 3: // delta u
case 4: // delta v
case 5: // delta w
case 9: // delta w_20
case 10: // delta w_11
case 11: // delta w_02
case 12: // ySplit
return "*10000"; // cm to mum
case 6: // delta alpha
case 7: // delta beta
case 8: // delta gamma
return "*1000000"; // rad to murad
default:
::Error("MillePedeTrees::ToMumMuRadSurfDef", "unknown parameter %d", iParam);
return "";
}
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::ToMumMuRad(const TString &pos) const
{
if (pos == "r" || pos == "rphi" || pos == "x" || pos == "y" || pos == "z") {
return "*10000"; // cm to mum
} else if (pos == "phi") {
return "*1000000"; // rad to murad
} else {
::Error("MillePedeTrees::ToMumMuRad", "unknown position %s", pos.Data());
return "";
}
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::Name(const TString &pos) const
{
if (pos == "r" || pos == "x" || pos == "y" || pos == "z") {
return pos;
} else if (pos == "phi") {
return "#phi";
} else if (pos == "rphi") {
return "r#phi";
} else {
::Error("MillePedeTrees::Name", "unknown position %s", pos.Data());
return "";
}
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::NamePos(UInt_t iPos) const
{
switch (iPos) {
case 0: return "x";
case 1: return "y";
case 2: return "z";
}
::Error("MillePedeTrees::NamePos", "unknown position %d", iPos);
return "";
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::DelName(const TString &pos) const
{
if (pos == "rphi") {
return "r#Delta#phi";
} else {
return "#Delta"+Name(pos);
}
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::Unit(const TString &pos) const
{
if (pos == "r" || pos == "rphi" || pos == "x" || pos == "y" || pos == "z") {
return " [#mum]";
} else if (pos == "phi") {
return " [#murad]";
} else {
::Error("MillePedeTrees::Unit", "unknown position %s", pos.Data());
return "";
}
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::DeltaPos(const TString &pos, const TString &tree) const
{
if (pos == "r") {
return DelR(tree);
} else if(pos == "rphi") {
return DelRphi(tree);
} else if(pos == "x") {
return DelPos(0, tree);
} else if(pos == "y") {
return DelPos(1, tree);
} else if(pos == "z") {
return DelPos(2, tree);
} else if (pos == "phi") {
return DelPhi(tree);
} else {
::Error("MillePedeTrees::Delta", "unknown position %s", pos.Data());
return "";
}
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::SelIs1D() const
{
return Parenth("!" + SelIs2D());
}
////////////////////////////////////////////////////////////////////////////////////////////////////
TString MillePedeTrees::SelIs2D() const
{
// currently check simply radius
// protect against possible sign of RPos:
const TString r(Sqrt(RPos2(OrgPosT()))); // RPos(OrgPosT()));
// return Parenth((r + "<40 || (") += (r + ">60 && ") += (r + "<75)"));
return Parenth((r + "<40 || (") += (r + ">57.5 && ") += (r + "<75)"));
}
////////////////////////////////////////////////////////////////////////////////////////////////////
// TString MillePedeTrees::RemoveHistName(TString &option) const
// {
// // Removing histname from option (as usable in tree->Draw("...>>histname",...))
// // and returning it. The histname is dentified by what is behind the last ';',
// // e.g. option = "<anOption>;hist(100, -200, 200)"
// // If there is no ';', no default histname is returned
//
// const Ssiz_t token = option.Last(';');
// if (token == kNPOS) {
// return "";
// } else {
// const TString result(option(token+1, option.Length()-token-1));
// option.Remove(token);
// // return ">>" + result;
// return result;
// }
// }
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