RTOpPack_ROpNormInf.hpp

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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.
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// This library is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as
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// This library is distributed in the hope that it will be useful, but
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// 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
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#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);
//}


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