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ConjugateGradientObserver.cpp

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// ConjugateGradientObserver.cpp: implementation of the ConjugateGradientObserver class.
//

#include "ConjugateGradientObserver.h"

// Construction/Destruction

CConjugateGradientObserver::CConjugateGradientObserver()
{

}

CConjugateGradientObserver::~CConjugateGradientObserver()
{

}

// default behavior is to print plain text matrix seperated by single spaces

void CConjugateGradientObserver::Update(Subject *theChangedSubject)
{
        int i;
        int j;
        int NParameters;
        // static cast may be dangerous
        CConjugateGradientMinimizer *CGM = (CConjugateGradientMinimizer *)theChangedSubject;

        // write the experimental data to the temporary file
        fstream *forcefile = new fstream("ConjugateGradientForceVector.dat",ios::out);

        const double *m_pdForceVector = CGM->GetForceVector();
        NParameters = CGM->GetNParameters();
        for (i=0; i < NParameters; i++) {
                *forcefile << m_pdForceVector[i] << endl;
                //cout << CGM->GetForceVector()[i] << " ";
        }

        delete forcefile;

        return;

}

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