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bpollack |
1.1 |
#include "TCPhysObject.h"
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TCPhysObject::TCPhysObject() {
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_isPF = _isReco = false;
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}
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TCPhysObject::TCPhysObject(TLorentzVector p4, int charge) {
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this->SetP4(p4);
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this->SetCharge(charge);
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_isPF = _isReco = false;
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}
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TCPhysObject::TCPhysObject(TLorentzVector p4, int charge, string type) {
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this->SetP4(p4);
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this->SetCharge(charge);
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this->SetType(type);
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_isPF = _isReco = false;
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}
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TCPhysObject::~TCPhysObject() {
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}
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// "get" methods -------------------------------------
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using namespace std;
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float TCPhysObject::IdMap(string key) {
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//Check that key is present in the id map
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try {
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string exception = "Can't find " + key + " in id map";
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if (_IdMap.count(key) == 0)
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throw exception;
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} catch (string ex) {
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cout << ex << endl;
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}
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return _IdMap[key];
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}
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float TCPhysObject::IsoMap(string key) {
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//Check that key is present in the iso map
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try {
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string exception = "Can't find " + key + " in isolation map";
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if (_IsoMap.count(key) == 0)
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throw exception;
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} catch (string ex) {
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cout << ex << endl;
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}
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return _IsoMap[key];
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}
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TVector2 TCPhysObject::P2() const {
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TVector2 v2(this->Px(), this->Py());
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return v2;
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}
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TVector3 TCPhysObject::Vtx() const { return _vtx; }
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string TCPhysObject::Type() const { return _type; }
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int TCPhysObject::Charge() const { return _charge; }
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bool TCPhysObject::IsPF() const { return _isPF; }
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bool TCPhysObject::IsReco() const { return _isReco; }
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// "set" methods ---------------------------------------------
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void TCPhysObject::SetP4(TLorentzVector p4) { this->SetPxPyPzE(p4.Px(), p4.Py(), p4.Pz(), p4.E()); }
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void TCPhysObject::SetIdMap(string s, float v){ _IdMap[s] = v; }
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void TCPhysObject::SetIsoMap(string s, float v){ _IsoMap[s] = v; }
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void TCPhysObject::SetVtx(float vx, float vy, float vz) {
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TVector3 v3(vx, vy, vz);
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_vtx = v3;
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}
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void TCPhysObject::SetCharge(int c){ _charge = c; }
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void TCPhysObject::SetType(string s){ _type = s; }
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void TCPhysObject::SetPF(bool p){ _isPF = p;}
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void TCPhysObject::SetReco(bool r){ _isReco = r;}
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// generally useful methods -----------------------------------
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float TCPhysObject::Dxy(TVector3 *primVtx) const {
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//Calculating track dxy parameter
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//wrt primary vertex d0 = - dxy
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float vx = _vtx.X(), vy = _vtx.Y();
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float px = this->Px(), py = this->Py(), pt = this->Pt();
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float pvx = primVtx->X(), pvy = primVtx->Y();
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float ret = (-(vx-pvx)*py + (vy-pvy)*px)/pt;
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return ret;
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}
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float TCPhysObject::Dz(TVector3 *primVtx) const {
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//Calculating track dz parameter wrt primary vertex
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float vx = _vtx.X(), vy = _vtx.Y(), vz = _vtx.Z();
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float px = this->Px(), py = this->Py();
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float pz = this->Pz(), pt = this->Pt();
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float pvx = primVtx->X(), pvy = primVtx->Y(), pvz = primVtx->Z();
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float ret = (vz-pvz)-((vx-pvx)*px +(vy-pvy)*py)/pt*(pz/pt);
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return ret;
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}
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