Deleted unused dense matrix device dependent code.

   return this->segments.getGlobalIndex( row, column );

}

/*template<>

class DenseDeviceDependentCode< Devices::Host >

{

   public:

      typedef Devices::Host Device;

      template< typename Real,

                typename Index,

                bool RowMajorOrder,

                typename RealAllocator,

                typename InVector,

                typename OutVector >

      static void vectorProduct( const DenseMatrixView< Real, Device, Index, RowMajorOrder >& matrix,

                                 const InVector& inVector,

                                 OutVector& outVector )

      {

#ifdef HAVE_OPENMP

#pragma omp parallel for if( Devices::Host::isOMPEnabled() )

#endif

         for( Index row = 0; row < matrix.getRows(); row ++ )

            outVector[ row ] = matrix.rowVectorProduct( row, inVector );

      }

};

template<>

class DenseDeviceDependentCode< Devices::Cuda >

{

   public:

      typedef Devices::Cuda Device;

      template< typename Real,

                typename Index,

                bool RowMajorOrder,

                typename RealAllocator,

                typename InVector,

                typename OutVector >

      static void vectorProduct( const DenseMatrixView< Real, Device, Index, RowMajorOrder >& matrix,

                                 const InVector& inVector,

                                 OutVector& outVector )

      {

         MatrixVectorProductCuda( matrix, inVector, outVector );

      }

};*/

} // namespace Matrices

} // namespace TNL