278 lines
8.7 KiB
C++
278 lines
8.7 KiB
C++
#ifndef ClassReactionConfig_H
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#define ClassReactionConfig_H
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#include <stdio.h> /// for FILE
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#include <cstdlib>
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#include <string>
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#include <vector>
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#include <unistd.h>
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#include "TMath.h"
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#include "TString.h"
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#include "TMacro.h"
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#include "AnalysisLib.h"
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struct Recoil {
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unsigned short lightA, lightZ;
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unsigned short heavyA, heavyZ;
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std::string lightStoppingPowerFile = ""; ///stopping_power_for_light_recoil
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std::string heavyStoppingPowerFile = ""; ///stopping_power_for_heavy_recoil
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bool isDecay = false; ///isDacay
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unsigned short decayA = 0; ///decayNucleus_A
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unsigned short decayZ = 0; ///decayNucleus_Z
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void Print() const {
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printf(" light : A = %3d, Z = %2d \n", lightA, lightZ);
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printf(" heavy : A = %3d, Z = %2d \n", heavyA, heavyZ);
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printf(" light stopping file : %s \n", lightStoppingPowerFile.c_str());
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printf(" heavy stopping file : %s \n", heavyStoppingPowerFile.c_str());
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printf(" is simulate decay : %s \n", isDecay ? "Yes" : "No");
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if( isDecay ){
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printf(" heavy decay : A = %d, Z = %d \n", decayA, decayZ);
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}
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}
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};
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struct EnergyLevel{
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float Ex, xsec, SF, sigma;
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EnergyLevel(float Ex, float xsec, float SF, float sigma) {
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this->Ex = Ex;
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this->xsec = xsec;
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this->SF = SF;
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this->sigma = sigma;
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}
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void Print(std::string str) const {
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printf("%11.3f %8.1f %5.1f %5.3f%s", Ex, xsec, SF, sigma, str.c_str() );
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}
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};
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struct ExcitedEnergies {
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std::vector<EnergyLevel> ExList;
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void Clear(){
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ExList.clear();
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}
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void Add(float Ex, float xsec, float SF, float sigma){
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ExList.push_back( EnergyLevel(Ex, xsec, SF, sigma));
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}
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void Print() const {
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printf("Energy[MeV] Rel.Xsec SF sigma\n");
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for( size_t i = 0; i < ExList.size(); i++){
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ExList[i].Print("\n");
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}
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}
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};
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class ReactionConfig {
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public:
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ReactionConfig(){}
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ReactionConfig(TString configTxt){ LoadReactionConfig(configTxt);}
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ReactionConfig(TMacro * macro){ LoadReactionConfig(macro);}
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~ReactionConfig(){}
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unsigned short beamA, beamZ;
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float beamEx; ///excitation_energy_of_A[MeV]
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float beamEnergy; ///MeV/u
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float beamEnergySigma; ///beam-energy_sigma_in_MeV/u
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float beamTheta; ///beam-angle_in_mrad
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float beamThetaSigma; ///beam-emittance_in_mrad
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float beamX; ///x_offset_of_Beam_in_mm
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float beamY; ///y_offset_of_Beam_in_mm
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unsigned short targetA, targetZ;
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bool isTargetScattering; ///isTargetScattering
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float targetDensity; ///target_density_in_g/cm3
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float targetThickness; ///targetThickness_in_cm
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std::string beamStoppingPowerFile; ///stopping_power_for_beam
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std::vector<Recoil> recoil;
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std::vector<ExcitedEnergies> exList;
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int numEvents; ///number_of_Event_being_generated
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bool isRedo; ///isReDo
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void SetReactionSimple(int beamA, int beamZ,
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int targetA, int targetZ,
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int recoilA, int recoilZ,
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float beamEnergy_AMeV);
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bool LoadReactionConfig(TString fileName);
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bool LoadReactionConfig(TMacro * macro);
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void Print(int ID = -1, bool withEx = true) const;
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private:
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};
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inline void ReactionConfig::SetReactionSimple(int beamA, int beamZ,
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int targetA, int targetZ,
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int recoilA, int recoilZ,
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float beamEnergy_AMeV){
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this->beamA = beamA;
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this->beamZ = beamZ;
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this->targetA = targetA;
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this->targetZ = targetZ;
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this->recoil.push_back(Recoil());
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this->recoil.back().lightA = recoilA;
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this->recoil.back().lightZ = recoilZ;
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recoil.back().heavyA = this->beamA + this->targetA - recoil.back().lightA;
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recoil.back().heavyZ = this->beamZ + this->targetZ - recoil.back().lightZ;
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beamEnergy = beamEnergy_AMeV;
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beamEnergySigma = 0;
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beamTheta = 0;
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beamThetaSigma = 0;
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beamX = 0;
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beamY = 0;
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}
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inline bool ReactionConfig::LoadReactionConfig(TString fileName){
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TMacro * haha = new TMacro();
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if( haha->ReadFile(fileName) > 0 ) {
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if( LoadReactionConfig(haha) ){
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delete haha;
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return true;
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}else{
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delete haha;
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return false;
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}
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}else{
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delete haha;
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return false;
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}
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}
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inline bool ReactionConfig::LoadReactionConfig(TMacro * macro){
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if( macro == NULL ) return false;
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int recoilFlag = 0;
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int recoilLine = 0;
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int numLine = macro->GetListOfLines()->GetSize();
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for( int i = 0; i < numLine; i ++){
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std::string line = macro->GetListOfLines()->At(i)->GetName();
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if( AnalysisLib::isEmptyOrSpaces(line) ) continue;
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std::vector<std::string> str =AnalysisLib::SplitStr(line, " ");
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// printf("%d |%s|%d|%d\n", i, str[0].c_str(), recoilFlag, recoilLine);
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if( str[0].find("####") != std::string::npos ) break;
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if( str[0].find("#---") != std::string::npos ) continue;
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if( str[0].find("#===") != std::string::npos ) {
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recoilFlag ++;
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recoilLine = 0;
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recoil.push_back(Recoil());
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exList.push_back(ExcitedEnergies());
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continue;
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}
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if( recoilFlag == 0 ){
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if( recoilLine == 0 ) beamA = atoi(str[0].c_str());
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if( recoilLine == 1 ) beamZ = atoi(str[0].c_str());
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if( recoilLine == 2 ) beamEx = atoi(str[0].c_str());
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if( recoilLine == 3 ) beamEnergy = atof(str[0].c_str());
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if( recoilLine == 4 ) beamEnergySigma = atof(str[0].c_str());
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if( recoilLine == 5 ) beamTheta = atof(str[0].c_str());
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if( recoilLine == 6 ) beamThetaSigma = atof(str[0].c_str());
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if( recoilLine == 7 ) beamX = atof(str[0].c_str());
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if( recoilLine == 8 ) beamY = atof(str[0].c_str());
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if( recoilLine == 9 ) targetA = atoi(str[0].c_str());
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if( recoilLine == 10 ) targetZ = atoi(str[0].c_str());
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if( recoilLine == 11 ) isTargetScattering = str[0].compare("true") == 0 ? true: false;
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if( recoilLine == 12 ) targetDensity = atof(str[0].c_str());
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if( recoilLine == 13 ) targetThickness = atof(str[0].c_str());
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if( recoilLine == 14 ) beamStoppingPowerFile = str[0];
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if( recoilLine == 15 ) numEvents = atoi(str[0].c_str());
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if( recoilLine == 16 ) isRedo = str[0].compare("true" ) == 0 ? true : false;
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}
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if( recoilFlag > 0 ){
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unsigned ID = recoilFlag - 1;
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if( recoilLine == 0 ) recoil[ID].lightA = atoi(str[0].c_str());
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if( recoilLine == 1 ) recoil[ID].lightZ = atoi(str[0].c_str());
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if( recoilLine == 2 ) recoil[ID].lightStoppingPowerFile = str[0];
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if( recoilLine == 3 ) recoil[ID].heavyStoppingPowerFile = str[0];
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if( recoilLine == 4 ) recoil[ID].isDecay = str[0].compare("true") == 0 ? true : false;
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if( recoilLine == 5 ) recoil[ID].decayA = atoi(str[0].c_str());
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if( recoilLine == 6 ) recoil[ID].decayZ = atoi(str[0].c_str());
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if( recoilLine > 6 && str.size() == 4) exList[ID].Add( atoi(str[0].c_str()), atoi(str[1].c_str()), atoi(str[2].c_str()), atoi(str[3].c_str()));
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}
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recoilLine ++;
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}
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for( size_t i = 0; i < recoil.size(); i++){
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recoil[i].heavyA = beamA + targetA - recoil[i].lightA;
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recoil[i].heavyZ = beamZ + targetZ - recoil[i].lightZ;
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}
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return true;
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}
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inline void ReactionConfig::Print(int ID, bool withEx) const{
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printf("#####################################################\n");
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printf("number of Simulation Events : %d \n", numEvents);
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printf(" is Redo until hit array : %s \n", isRedo ? "Yes" : "No");
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printf("================================= Beam\n");
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printf(" beam : A = %3d, Z = %2d, Ex = %.2f MeV\n", beamA, beamZ, beamEx);
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printf(" beam Energy : %.2f +- %.2f MeV/u, dE/E = %5.2f %%\n", beamEnergy, beamEnergySigma, beamEnergySigma/beamEnergy);
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printf(" Angle : %.2f +- %.2f mrad\n", beamTheta, beamThetaSigma);
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printf(" offset : (x,y) = (%.2f, %.2f) mmm \n", beamX, beamY);
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printf("================================= Target\n");
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printf(" target : A = %3d, Z = %2d \n", targetA, targetZ);
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printf(" enable scattering : %s \n", isTargetScattering ? "Yes" : "No");
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if(isTargetScattering){
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printf(" target density : %.f g/cm3\n", targetDensity);
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printf(" thickness : %.f cm\n", targetThickness);
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printf(" beam stopping file : %s \n", beamStoppingPowerFile.c_str());
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}
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printf("================================= Number of recoil reactions : %zu\n", recoil.size());
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for( size_t i = 0; i < recoil.size(); i ++ ){
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if( ID == i || ID < 0 ){
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printf("------------------------------------------ Recoil-%zu\n", i);
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recoil[i].Print();
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if( withEx ) exList[i].Print();
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}
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}
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printf("#####################################################\n");
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}
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#endif |