SundanceStringEvalMediator.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
// it under the terms of the GNU Lesser General Public License as
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// Lesser General Public License for more details.
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#ifndef SUNDANCE_STRINGEVALMEDIATOR_H
#define SUNDANCE_STRINGEVALMEDIATOR_H

#include "SundanceDefs.hpp"
#include "SundanceAbstractEvalMediator.hpp"


namespace Sundance
{
using namespace Sundance;
class CoordExpr;
class CellDiameterExpr;

  
class MultiIndex; 
class DiscreteFuncElement;
/**
 *
 */
class StringEvalMediator : public AbstractEvalMediator
{
public:
  /** */
  StringEvalMediator();

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

  /** Evaluate the given coordinate expression, putting
   * its numerical values in the given LoadableVector. */
  virtual void evalCoordExpr(const CoordExpr* expr,
    RCP<EvalVector>& vec) const ;

  /** Evaluate the given discrete function, putting
   * its numerical values in the given LoadableVector. */
  virtual void evalDiscreteFuncElement(const DiscreteFuncElement* expr,
    const Array<MultiIndex>& mi,
    Array<RCP<EvalVector> >& vec) const ;

  /** Evaluate the given cell diameter expression, putting
   * its numerical values in the given EvalVector. */
  virtual void evalCellDiameterExpr(const CellDiameterExpr* expr,
    RCP<EvalVector>& vec) const ;

  /** Evaluate the given cell vector expression, putting
   * its numerical values in the given EvalVector. */
  virtual void evalCellVectorExpr(const CellVectorExpr* expr,
    RCP<EvalVector>& vec) const ;
            

};
}


#endif