G4AdjointCSMatrix.cc

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// $Id: G4AdjointCSMatrix.cc 66892 2013-01-17 10:57:59Z gunter $
//

#include <iomanip>
#include <fstream>

#include "G4AdjointCSMatrix.hh"
#include "G4SystemOfUnits.hh"
#include "G4AdjointInterpolator.hh"

//
G4AdjointCSMatrix::G4AdjointCSMatrix(G4bool aBool){
        theLogPrimEnergyVector.clear();
        theLogCrossSectionVector.clear();
        theLogSecondEnergyMatrix.clear();
        theLogProbMatrix.clear();
        theLogProbMatrixIndex.clear();
        log0Vector.clear();
        nb_of_PrimEnergy=0;
        is_scat_proj_to_proj_case  =aBool;
        dlog =0;
}
//
G4AdjointCSMatrix::~G4AdjointCSMatrix(){
        theLogPrimEnergyVector.clear();
        theLogCrossSectionVector.clear();
        theLogSecondEnergyMatrix.clear();
        theLogProbMatrix.clear();
}
//
void G4AdjointCSMatrix::Clear()
{
        theLogPrimEnergyVector.clear();
        theLogCrossSectionVector.clear();
        theLogSecondEnergyMatrix.clear();
        theLogProbMatrix.clear();
        theLogProbMatrixIndex.clear();
        log0Vector.clear();
        nb_of_PrimEnergy=0;
}
//
 void G4AdjointCSMatrix::AddData(G4double aLogPrimEnergy,G4double aLogCS, std::vector< double>* aLogSecondEnergyVector,
                                                                       std::vector< double>* aLogProbVector,size_t n_pro_decade){
        
        G4AdjointInterpolator* theInterpolator=G4AdjointInterpolator::GetInstance();
        
        //At this time we consider that the energy is increasing monotically
        theLogPrimEnergyVector.push_back(aLogPrimEnergy);
        theLogCrossSectionVector.push_back(aLogCS);
        theLogSecondEnergyMatrix.push_back(aLogSecondEnergyVector);
        theLogProbMatrix.push_back(aLogProbVector);
        
        std::vector< size_t>* aLogProbVectorIndex = 0;
        dlog =0;
        
        if (n_pro_decade > 0 && aLogProbVector->size()>0) {
                aLogProbVectorIndex = new std::vector< size_t>();
                dlog=std::log(10.)/n_pro_decade;
                G4double log_val = int(std::min((*aLogProbVector)[0],aLogProbVector->back())/dlog)*dlog;
                log0Vector.push_back(log_val);
                
                while(log_val<0.) {
                        aLogProbVectorIndex->push_back(theInterpolator->FindPosition(log_val,(*aLogProbVector)));
                        log_val+=dlog;
                } 
        }
        else {
                log0Vector.push_back(0.);
        }
        theLogProbMatrixIndex.push_back(aLogProbVectorIndex);
        
        
        nb_of_PrimEnergy++;
        
        
}
//
G4bool G4AdjointCSMatrix::GetData(unsigned int i, G4double& aLogPrimEnergy,G4double& aLogCS,G4double& log0, std::vector< double>*& aLogSecondEnergyVector,
                                                                       std::vector< double>*& aLogProbVector, std::vector< size_t>*& aLogProbVectorIndex)
{       if (i>= nb_of_PrimEnergy) return false;
        //G4cout<<"Test Get Data "<<G4endl;
        aLogPrimEnergy = theLogPrimEnergyVector[i];
        aLogCS = theLogCrossSectionVector[i];
        aLogSecondEnergyVector = theLogSecondEnergyMatrix[i];
        aLogProbVector = theLogProbMatrix[i];
        aLogProbVectorIndex = theLogProbMatrixIndex[i];
        log0=log0Vector[i];
        return true;
        
}
//
void G4AdjointCSMatrix::Write(G4String file_name)
{       std::fstream FileOutput(file_name, std::ios::out);                        
        FileOutput<<std::setiosflags(std::ios::scientific);
        FileOutput<<std::setprecision(6);
        FileOutput<<theLogPrimEnergyVector.size()<<G4endl;
        for (size_t i=0;i<theLogPrimEnergyVector.size();i++){
                FileOutput<<std::exp(theLogPrimEnergyVector[i])/MeV<<'\t'<<std::exp(theLogCrossSectionVector[i])<<G4endl;
                size_t j1=0;
                FileOutput<<theLogSecondEnergyMatrix[i]->size()<<G4endl;
                for (size_t j=0;j<theLogSecondEnergyMatrix[i]->size();j++){
                        FileOutput<<std::exp((*theLogSecondEnergyMatrix[i])[j]);
                        j1++;
                        if (j1<10) FileOutput<<'\t';
                        else  {
                                FileOutput<<G4endl;
                                j1=0;
                        }       
                }
                if (j1>0) FileOutput<<G4endl;
                j1=0;
                FileOutput<<theLogProbMatrix[i]->size()<<G4endl;
                for (size_t j=0;j<theLogProbMatrix[i]->size();j++){
                        FileOutput<<std::exp((*theLogProbMatrix[i])[j]);
                        j1++;
                        if (j1<10) FileOutput<<'\t';
                        else  {
                                FileOutput<<G4endl;
                                j1=0;
                        }       
                }
                if (j1>0) FileOutput<<G4endl;
                
                
        }
        
}
//
void G4AdjointCSMatrix::Read(G4String file_name)
{       std::fstream FileOutput(file_name, std::ios::in);
        size_t n1,n2;
        
        
        theLogPrimEnergyVector.clear();
        theLogCrossSectionVector.clear();
        theLogSecondEnergyMatrix.clear();
        theLogProbMatrix.clear();
        FileOutput>>n1;
        for (size_t i=0; i<n1;i++){
                G4double E,CS;
                FileOutput>>E>>CS;
                theLogPrimEnergyVector.push_back(E);
                theLogCrossSectionVector.push_back(CS);
                FileOutput>>n2;
                theLogSecondEnergyMatrix.push_back(new std::vector<G4double>());
                theLogProbMatrix.push_back(new std::vector<G4double>());
                
                for (size_t j=0; j<n2;j++){
                        G4double E1;
                        FileOutput>>E1;
                        theLogSecondEnergyMatrix[i]->push_back(E1);
                }
                FileOutput>>n2;
                for (size_t j=0; j<n2;j++){
                        G4double prob;
                        FileOutput>>prob;
                        theLogProbMatrix[i]->push_back(prob);
                }
                
                
                
        }
        
                                  
        
        
}