Teuchos_MPITraits.hpp

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// ***********************************************************************
// 
//                    Teuchos: Common Tools Package
//                 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
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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 TEUCHOS_MPITRAITS_H
#define TEUCHOS_MPITRAITS_H

#include "Teuchos_MPIComm.hpp"

namespace Teuchos
{
  using std::string;

  template <class T> class MPITraits
    {
    public:
      static int type();
    };

#ifndef DOXYGEN_SHOULD_SKIP_THIS  

  template <> class MPITraits<int>
    {
    public:
      static int type() {return MPIComm::INT;}
    };
  
  template <> class MPITraits<float>
    {
    public:
      static int type() {return MPIComm::FLOAT;}
    };
  
  template <> class MPITraits<double>
    {
    public:
      static int type() {return MPIComm::DOUBLE;}
    };
  
  template <> class MPITraits<char>
    {
    public:
      static int type() {return MPIComm::CHAR;}
    };

#endif //DOXYGEN_SHOULD_SKIP_THIS
  
} // namespace Teuchos

#endif

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