OperationSmallTrace.hpp

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/*
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   Copyright (C) 2004, 2005, 2007 EPFL, Politecnico di Milano, INRIA
   Copyright (C) 2010 EPFL, Politecnico di Milano, Emory UNiversity

   This file is part of the LifeV library

   LifeV is free software; you can redistribute it and/or modify
   it under the terms of the GNU Lesser General Public License as published by
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   but WITHOUT ANY WARRANTY; without even the implied warranty of
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   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, see <http://www.gnu.org/licenses/>


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//@HEADER

/*!
 *   @file
     @brief This file contains information about the transpose operation for Small* classes.

     @date 08/2012
     @author Samuel Quinodoz <samuel.quinodoz@epfl.ch>
 */

#ifndef OPERATION_SMALL_TRACE_HPP
#define OPERATION_SMALL_TRACE_HPP

#include <lifev/core/LifeV.hpp>

#include <lifev/core/array/MatrixSmall.hpp>

// LifeV namespace.
namespace LifeV
{
//! class OperationSmallTranspose  Class containing information about the transpose operation for Small* classes.
/*!
  @author Samuel Quinodoz <samuel.quinodoz@epfl.ch>

  This class only contains information that can be useful in a templated framework (such as the
  one for assembling the algebraic systems via expressions).

  It cannot be instanciated, neither the generic definition nor the specializations (private constructors
  and destructor only).

  The only information stored in this class is the type of the result, see LifeV::OperationSmallAddition.
*/

template <typename Operand >
class OperationSmallTrace
{
private:
    //! @name Constructors and destructors
    //@{

    //! No default constructor
    OperationSmallTrace();

    //! No destructor
    ~OperationSmallTrace();

    //@}
};

//! \cond

template <UInt Dim1, UInt Dim2>
class OperationSmallTrace< MatrixSmall<Dim1, Dim2> >
{
public:

    //! @name Public Types
    //@{

    typedef Real result_Type;

    //@}

private:
    //! @name Constructors and destructors
    //@{

    //! No default constructor
    OperationSmallTrace();

    //! No destructor
    ~OperationSmallTrace();

    //@}
};

//! \endcond

} // namespace LifeV

#endif