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 * arising out of the use of or inability to use software, even if the | 
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 * University of Notre Dame has been advised of the possibility of | 
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 * such damages. | 
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 * | 
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 *  BondOrderParameter.cpp | 
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 *  OOPSE-4 | 
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 * | 
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 *  Created by J. Daniel Gezelter on 09/26/06. | 
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 *  @author  J. Daniel Gezelter | 
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 *  @version $Id: BondOrderParameter.cpp,v 1.19 2006-10-18 21:58:47 gezelter Exp $ | 
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 * | 
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 */ | 
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/* Creates orientational bond order parameters as outlined by | 
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 *     Bond-orientaional order in liquids and glasses, Steinhart,Nelson,Ronchetti | 
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 *     Phys Rev B, 28,784,1983 | 
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 *  | 
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 */ | 
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#include "applications/staticProps/BondOrderParameter.hpp" | 
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#include "utils/simError.h" | 
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        } | 
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      } | 
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    } | 
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    delete [] THRCOF; | 
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    THRCOF = NULL; | 
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  } | 
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  BondOrderParameter::~BondOrderParameter() { | 
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    Q_histogram_.clear(); | 
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    W_histogram_.clear(); | 
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    for (int l = 0; l <= lMax_; l++) { | 
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      for (int m = -l; m <= l; m++) { | 
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        w3j[std::make_pair(l,m)].clear(); | 
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      } | 
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    } | 
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    w3j.clear(); | 
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    m2Min.clear(); | 
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    m2Max.clear(); | 
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  } | 
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  void BondOrderParameter::initalizeHistogram() { | 
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    for (int bin = 0; bin < nBins_; bin++) { | 
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      for (int l = 0; l <= lMax_; l++) { | 
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            if (atom->getGlobalIndex() != myIndex) { | 
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              vec = sd->getPos() - atom->getPos();        | 
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              currentSnapshot_->wrapVector(vec); | 
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              if (usePeriodicBoundaryConditions_)  | 
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                currentSnapshot_->wrapVector(vec); | 
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              // Calculate "bonds" and build Q_lm(r) where  | 
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              //      Q_lm = Y_lm(theta(r),phi(r))                 | 
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        RealType Qval = MinQ_ + (i + 0.5) * deltaQ_;                | 
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        osq << Qval; | 
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        for (int l = 0; l <= lMax_; l++) { | 
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          osq << "\t" << (RealType)Q_histogram_[std::make_pair(i,l)] / (RealType)Qcount_[l]; | 
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          osq << "\t" << (RealType)Q_histogram_[std::make_pair(i,l)] /  | 
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            (RealType)Qcount_[l]; | 
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        } | 
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        osq << "\n"; | 
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      } | 
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        RealType Wval = MinW_ + (i + 0.5) * deltaW_;                | 
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        osw << Wval; | 
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        for (int l = 0; l <= lMax_; l++) { | 
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          osw << "\t" << (RealType)W_histogram_[std::make_pair(i,l)] / (RealType)Wcount_[l]; | 
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          osw << "\t" << (RealType)W_histogram_[std::make_pair(i,l)] /  | 
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            (RealType)Wcount_[l]; | 
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        } | 
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        osw << "\n"; | 
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      } |