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Event.cc
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#include "Event.h"
#include <string>
#include "Settings.h"
#include "Spectra.h"
#include "Primaries.h"
#include "TMath.h"
#include "Report.h"
ClassImp(Event);
using namespace std;
Event::Event () {
//default constructor
Initialize ();
}
void Event::Initialize () {
Nu_Interaction.clear();
//test_report.clear();
n_interactions = 1; // total number of interaction (including secondaries)
}
//Event::Event (Settings *settings1, Spectra *spectra1, Primaries *primary1, IceModel *icemodel, Detector *detector, Signal *signal, Secondaries *sec1 ) {
Event::Event (Settings *settings1, Spectra *spectra1, Primaries *primary1, IceModel *icemodel, Detector *detector, Signal *signal, Secondaries *sec1, int event_num ) {
Initialize ();
inu_thrown = event_num;
Choose_Evt_Type (settings1);
if (Event_type == 0) { // if only neutrino events exist
pnu = spectra1->GetNuEnergy();
if (settings1->EVENT_GENERATION_MODE == 1){
// pnu = pow(10., settings1->PNU[inu_thrown]);
settings1->EXPONENT = settings1->PNU[inu_thrown];
spectra1 = new Spectra(settings1->EXPONENT);
settings1->SELECT_FLAVOR = settings1->NUFLAVORINT[inu_thrown];
settings1->NU_NUBAR_SELECT_MODE = settings1->NUBAR[inu_thrown];
settings1->SELECT_CURRENT = settings1->CURRENTINT[inu_thrown];
settings1->INTERACTION_MODE = 2;
settings1->POSNU_R = settings1->IND_POSNU_R[inu_thrown];
settings1->POSNU_THETA = settings1->IND_POSNU_THETA[inu_thrown];
settings1->POSNU_PHI = settings1->IND_POSNU_PHI[inu_thrown];
settings1->NNU_THIS_THETA = 1;
settings1->NNU_D_THETA = 0.0;
settings1->NNU_THETA = settings1->IND_NNU_THETA[inu_thrown];
settings1->NNU_THIS_PHI = 1;
settings1->NNU_D_PHI = 0.0;
settings1->NNU_PHI = settings1->IND_NNU_PHI[inu_thrown];
settings1->YPARAM = 2;
settings1->ELAST_Y = settings1->ELAST[inu_thrown];
}
pnu = spectra1->GetNuEnergy();
// cout << pnu << endl;
/*
double hereTheta = 10.;
Vector output;
output.SetX(-1.*TMath::Sin(hereTheta*3.1415926535/180.));
output.SetY(0.);
output.SetZ(TMath::Cos(hereTheta*3.1415926535/180.));
nnu = output;
*/
//nuflavor = primary1->GetNuFlavor();
nuflavor = primary1->GetNuFlavor(settings1);
// nu_nubar = primary1->GetNuNuBar(nuflavor);
nu_nubar = primary1->GetNuNuBar(nuflavor, settings1);
/*
if (settings1->NNU_THIS_THETA==1) { // set specific theta angle for nnu
nnu = primary1->GetThatDirection(settings1->NNU_THETA, settings1->NNU_D_THETA);
}
else { // nnu angle random
nnu = primary1->GetAnyDirection();
}
*/
if (nuflavor=="nue"){
nuflavorint=1;
}
else if (nuflavor=="numu"){
nuflavorint=2;
}
else if (nuflavor=="nutau"){
nuflavorint=3;
}
Interaction *Nu_temp;
//Report *report_tmp;
Nu_temp = new Interaction (pnu, nuflavor, nu_nubar, n_interactions, icemodel, detector, settings1, primary1, signal, sec1 );
//report_tmp = new Report(detector ,settings1);
if(Nu_temp->sigma_err==1){
// only if getting sigma was successful
Nu_Interaction.push_back(*Nu_temp); // for the first interaction
delete Nu_temp;
}
else{
//otherwise, just delete Nu_temp, but don't put it into Nu_Interaction
delete Nu_temp;
// and warn!
cout<<"Warning! sigma_err is "<<Nu_temp->sigma_err<<endl;
cout<<"This means the cross section was not found correctly!"<<endl;
cout<<"Nu_Interaction will be empty!"<<endl;
}
// for multiple interactions...
/*
while (interaction_count < n_interactions) { // not sure if this will work???
Nu_tmp = new Interaction (...., n_interactions );
Nu_Interaction.push_back( Nu_tmp );
}
*/
}
if (Event_type == 10) { // if only arbitrary events exist
pnu = 0;
// cout << pnu << endl;
/*
double hereTheta = 10.;
Vector output;
output.SetX(-1.*TMath::Sin(hereTheta*3.1415926535/180.));
output.SetY(0.);
output.SetZ(TMath::Cos(hereTheta*3.1415926535/180.));
nnu = output;
*/
// nuflavor = primary1->GetNuFlavor();
nuflavor = "";
nuflavorint = 0;
nu_nubar = 0;
/*
if (settings1->NNU_THIS_THETA==1) { // set specific theta angle for nnu
nnu = primary1->GetThatDirection(settings1->NNU_THETA, settings1->NNU_D_THETA);
}
else { // nnu angle random
nnu = primary1->GetAnyDirection();
}
*/
Interaction *Nu_temp;
// Report *report_tmp;
Nu_temp = new Interaction (settings1, detector, icemodel, primary1, signal );
// report_tmp = new Report(detector ,settings1);
Nu_Interaction.push_back(*Nu_temp); // for the first interaction
// test_report.push_back(*report_tmp);
delete Nu_temp;
// for multiple interactions...
/*
while (interaction_count < n_interactions) { // not sure if this will work???
Nu_tmp = new Interaction (...., n_interactions );
Nu_Interaction.push_back( Nu_tmp );
}
*/
}
IsCalpulser = primary1->IsCalpulser;
}
Event::~Event() {
Nu_Interaction.clear();
}
void Event::delete_all() {
Nu_Interaction.clear();
}
void Event::Choose_Evt_Type (Settings *settings1) {
if (settings1->EVENT_TYPE==0) {
//cout<<"Only Neutrino Events!"<<endl;
Event_type = 0;
}
else if (settings1->EVENT_TYPE == 10){
// cout<<"Currently, only neutrino events possible!"<<endl;
// cout<<"Change Evt_type from "<<settings1->EVENT_TYPE<<" to 0"<<endl;
Event_type = 10;
}
else {
cout<<"Currently, only neutrino (EVET_TYPE=0) and arbitrary (EVENT_TYPE=10) events possible!"<<endl;
cout<<"Change Evt_type from "<<settings1->EVENT_TYPE<<" to 0"<<endl;
Event_type = 0;
}
}