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// ************************************************************************
//
//                           Intrepid Package
//                 Copyright (2007) Sandia Corporation
//
// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
// license for use of this work by or on behalf of the U.S. Government.
//
// This library is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as
// published by the Free Software Foundation; either version 2.1 of the
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// This library is distributed in the hope that it will be useful, but
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// Lesser General Public License for more details.
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// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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// Questions? Contact Pavel Bochev (pbboche@sandia.gov) or
//                    Denis Ridzal (dridzal@sandia.gov).
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#ifndef INTREPID_CUBATURE_DIRECT_HPP
#define INTREPID_CUBATURE_DIRECT_HPP

#include "Intrepid_ConfigDefs.hpp"
#include "Intrepid_Cubature.hpp"
#include "Teuchos_TestForException.hpp"


namespace Intrepid {

template<class Scalar, class ArrayPoint = FieldContainer<Scalar>, class ArrayWeight = ArrayPoint>
class CubatureDirect : public Intrepid::Cubature<Scalar,ArrayPoint,ArrayWeight> {
  private:

  protected:

  int degree_;

  int dimension_;


  public:

  virtual ~CubatureDirect() {}

  CubatureDirect() {}  


  virtual void getCubatureData(ArrayPoint  &              cubPoints,
                               ArrayWeight &              cubWeights,
                               const CubatureTemplate * cubData) const;

  virtual void getCubature(ArrayPoint  & cubPoints,
                           ArrayWeight & cubWeights) const;

  virtual int getNumPoints() const;

  virtual int getDimension() const;

  virtual void getAccuracy(std::vector<int> & accuracy) const;

  virtual const char* getName() const = 0;

  virtual const CubatureTemplate * exposeCubatureData() const = 0;

  virtual int getMaxAccuracy() const = 0;

}; // end class CubatureDirect 

} // end namespace Intrepid


// include templated definitions
#include <Intrepid_CubatureDirectDef.hpp>

#endif