/usr/include/trilinos/RTOpPack_ROpNormInf.hpp is in libtrilinos-rtop-dev 12.12.1-5.
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// ***********************************************************************
//
// RTOp: Interfaces and Support Software for Vector Reduction Transformation
// Operations
// Copyright (2006) Sandia Corporation
//
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// @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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