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src
ops_lib
RTOpPack_ROpNormInf.hpp
Go to the documentation of this file.
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// @HEADER
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// ***********************************************************************
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//
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// RTOp: Interfaces and Support Software for Vector Reduction Transformation
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// Operations
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// Copyright (2006) Sandia Corporation
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//
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// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
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// license for use of this work by or on behalf of the U.S. Government.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// 1. Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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//
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// 3. Neither the name of the Corporation nor the names of the
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
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// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// Questions? Contact Roscoe A. Bartlett (rabartl@sandia.gov)
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//
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// ***********************************************************************
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// @HEADER
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#ifndef RTOPPACK_ROP_NORMINF_HPP
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#define RTOPPACK_ROP_NORMINF_HPP
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#include "RTOpPack_RTOpTHelpers.hpp"
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namespace
RTOpPack {
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//RTOP_ROP_1_REDUCT_SCALAR_MAG( ROpNormInf )
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//{
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// typedef ScalarTraits<Scalar> ST;
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// reduct = std::max(reduct, ST::magnitude(v0));
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//}
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//
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//
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//RTOP_ROP_1_REDUCT_SCALAR_MAG_REDUCT_OBJ_REDUCTION( ROpNormInf )
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//{
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// inout_reduct = std::max(inout_reduct, in_reduct);
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//}
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RTOP_ROP_1_REDUCT_SCALAR
(
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ROpNormInf,
// Name of the RTOp subclass
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typename
ScalarTraits<Scalar>::magnitudeType
,
// Reduction object type
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REDUCT_TYPE_MAX
// Basic reduction of reduction objects
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)
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{
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typedef
ScalarTraits<Scalar>
ST;
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reduct = std::max(reduct, ST::magnitude(v0));
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}
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}
// namespace RTOpPack
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#endif // RTOPPACK_ROP_NORMINF_HPP
RTOpPack::RTOP_ROP_1_REDUCT_SCALAR
RTOP_ROP_1_REDUCT_SCALAR(ROpCountNanInf, index_type, REDUCT_TYPE_SUM)
Reduction operator that counts the number of entries that are NaN or Inf.
Definition:
RTOpPack_ROpCountNanInf.hpp:55
Teuchos::ScalarTraits
RTOpPack::REDUCT_TYPE_MAX
Definition:
RTOpPack_RTOpTHelpers_decl.hpp:243
Teuchos::Scalar
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