http://trilinos.sandia.gov/packages/docs/r10.0/packages/intrepid/src/Discretization/Integration/Intrepid_CubatureTensor.hpp

Go to the documentation of this file.

// @HEADER
// ************************************************************************
//
//                           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
// License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
//
// 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
// USA
// Questions? Contact Pavel Bochev (pbboche@sandia.gov) or
//                    Denis Ridzal (dridzal@sandia.gov).
//
// ************************************************************************
// @HEADER

#ifndef INTREPID_CUBATURE_TENSOR_HPP
#define INTREPID_CUBATURE_TENSOR_HPP

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


namespace Intrepid {

template<class Scalar, class ArrayType = FieldContainer<Scalar> >
class CubatureTensor : public Intrepid::Cubature<Scalar,ArrayType> {
  private:

  std::vector<int> degree_;

  int dimension_;

  std::vector< Teuchos::RCP<Cubature<Scalar,ArrayType> > > cubatures_;
  
  public:

  ~CubatureTensor() {}

  CubatureTensor( std::vector< Teuchos::RCP<Cubature<Scalar,ArrayType> > > cubatures);

  CubatureTensor(Teuchos::RCP<CubatureDirect<Scalar,ArrayType> > cubature1,
                 Teuchos::RCP<CubatureDirect<Scalar,ArrayType> > cubature2);

  CubatureTensor(Teuchos::RCP<CubatureDirect<Scalar,ArrayType> > cubature1,
                 Teuchos::RCP<CubatureDirect<Scalar,ArrayType> > cubature2,
                 Teuchos::RCP<CubatureDirect<Scalar,ArrayType> > cubature3);

  CubatureTensor(Teuchos::RCP<CubatureDirect<Scalar,ArrayType> > cubature, int n);

  virtual void getCubature(ArrayType & cubPoints,
                           ArrayType & cubWeights) const;

  virtual int getNumPoints() const;

  virtual int getDimension() const;

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

}; // end class CubatureTensor 


} // end namespace Intrepid


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

#endif

---