/usr/include/trilinos/RTOpPack_ROpNormInf.hpp is in libtrilinos-dev 10.4.0.dfsg-1ubuntu2.
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// ***********************************************************************
//
// RTOp: Interfaces and Support Software for Vector Reduction Transformation
// Operations
// Copyright (2006) 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 Roscoe A. Bartlett (rabartl@sandia.gov)
//
// ***********************************************************************
// @HEADER
#ifndef RTOPPACK_ROP_NORMINF_HPP
#define RTOPPACK_ROP_NORMINF_HPP
#include "RTOpPack_RTOpTHelpers.hpp"
namespace RTOpPack {
//RTOP_ROP_1_REDUCT_SCALAR_MAG( ROpNormInf )
//{
// typedef ScalarTraits<Scalar> ST;
// reduct = std::max(reduct, ST::magnitude(v0));
//}
//
//
//RTOP_ROP_1_REDUCT_SCALAR_MAG_REDUCT_OBJ_REDUCTION( ROpNormInf )
//{
// inout_reduct = std::max(inout_reduct, in_reduct);
//}
/** \brief Norm Inf: <tt>result = max(|x[i]|, i=0...n-1). */
RTOP_ROP_1_REDUCT_SCALAR(
ROpNormInf, // Name of the RTOp subclass
typename ScalarTraits<Scalar>::magnitudeType, // Reduction object type
REDUCT_TYPE_MAX // Basic reduction of reduction objects
)
{
typedef ScalarTraits<Scalar> ST;
reduct = std::max(reduct, ST::magnitude(v0));
}
} // namespace RTOpPack
#endif // RTOPPACK_ROP_NORMINF_HPP
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