/usr/include/trilinos/Thyra_EuclideanScalarProd_decl.hpp is in libtrilinos-dev 10.4.0.dfsg-1ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 | // @HEADER
// ***********************************************************************
//
// Thyra: Interfaces and Support for Abstract Numerical Algorithms
// Copyright (2004) 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 Michael A. Heroux (maherou@sandia.gov)
//
// ***********************************************************************
// @HEADER
#ifndef THYRA_EUCLIDEAN_SCALAR_PROD_DECL_HPP
#define THYRA_EUCLIDEAN_SCALAR_PROD_DECL_HPP
#include "Thyra_ScalarProdBase_decl.hpp"
namespace Thyra {
/** \brief Concrete implementation of a scalar product for a Euclidean vector
* space (i.e. using the dot product).
*
* Because this subclass is implemented using an RTOp, it will work with any
* <tt>VectorBase</tt> or <tt>MultiVectorBase</tt> implementation no matter
* what.
*
* \ingroup Thyra_Op_Vec_basic_adapter_support_grp
*/
template<class Scalar>
class EuclideanScalarProd : public ScalarProdBase<Scalar> {
protected:
/** @name Overridden from ScalarProdBase */
//@{
/** \brief Returns <tt>true</tt>. */
virtual bool isEuclideanImpl() const;
/** \brief Simply calls <tt>dots(X,Y,scalar_prods)</tt>. */
virtual void scalarProdsImpl(
const MultiVectorBase<Scalar>& X, const MultiVectorBase<Scalar>& Y,
const ArrayView<Scalar> &scalarProds
) const;
//@}
};
} // end namespace Thyra
#endif // THYRA_EUCLIDEAN_SCALAR_PROD_DECL_HPP
|