SundanceCoordExprEvaluator.hpp

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// 
//                              Sundance
//                 Copyright (2005) Sandia Corporation
// 
// Copyright (year first published) Sandia Corporation.  Under the terms 
// of Contract DE-AC04-94AL85000 with Sandia Corporation, the U.S. Government 
// retains certain rights in this software.
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// This library is free software; you can redistribute it and/or modify
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#ifndef SUNDANCE_COORDEXPREVALUATOR_H
#define SUNDANCE_COORDEXPREVALUATOR_H

#include "SundanceDefs.hpp"
#include "SundanceSubtypeEvaluator.hpp"

namespace Sundance 
{
class CoordExpr;

/** 
 *
 */
class CoordExprEvaluator : public SubtypeEvaluator<CoordExpr>
{
public:
  /** */
  CoordExprEvaluator(const CoordExpr* expr, 
    const EvalContext& context);

  /** */
  virtual ~CoordExprEvaluator(){;}

  /** */
  TEUCHOS_TIMER(coordEvalTimer, "coord function evaluation");

  /** */
  virtual void internalEval(const EvalManager& mgr,
    Array<double>& constantResults,
    Array<RCP<EvalVector> >& vectorResults) const ;
      
private:
      
  bool doValue_;

  bool doDeriv_;

  std::string stringRep_;
};
}

#endif