/usr/include/trilinos/Teuchos_MPITraits.hpp is in libtrilinos-dev 10.4.0.dfsg-1ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 | // @HEADER
// ***********************************************************************
//
// 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
// 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 Michael A. Heroux (maherou@sandia.gov)
//
// ***********************************************************************
// @HEADER
#ifndef TEUCHOS_MPITRAITS_H
#define TEUCHOS_MPITRAITS_H
/*! \file Teuchos_MPITraits.hpp
* \brief Declaration of a templated traits class for binding MPI types to
* C++ types. This is for use with the MPIComm class and is supposed to compile
* rgeardless of whether MPI has been enabled. If you need to convert directly to
* MPI types (e.g., MPI_INT), please refer to Teuchos_MPIRawTraits.hpp.
*/
#include "Teuchos_MPIComm.hpp"
namespace Teuchos
{
using std::string;
/** \ingroup MPI
* \brief Templated traits class that binds MPI types to C++ types
* \note Template specializations exist for datatypes: <tt>char</tt>,
<tt>int</tt>, <tt>float</tt>, and <tt>double</tt>.
*/
template <class T> class MPITraits
{
public:
/** \brief Return the MPI data type of the template argument */
static int type();
};
#ifndef DOXYGEN_SHOULD_SKIP_THIS
/** \ingroup MPI
* Binds MPI_INT to int
*/
template <> class MPITraits<int>
{
public:
/** return the MPI data type of the template argument */
static int type() {return MPIComm::INT;}
};
/** \ingroup MPI
* Binds MPI_FLOAT to float
*/
template <> class MPITraits<float>
{
public:
/** return the MPI data type of the template argument */
static int type() {return MPIComm::FLOAT;}
};
/** \ingroup MPI
* Binds MPI_DOUBLE to double
*/
template <> class MPITraits<double>
{
public:
/** return the MPI data type of the template argument */
static int type() {return MPIComm::DOUBLE;}
};
/** \ingroup MPI
* Binds MPI_CHAR to char
*/
template <> class MPITraits<char>
{
public:
/** return the MPI data type of the template argument */
static int type() {return MPIComm::CHAR;}
};
#endif //DOXYGEN_SHOULD_SKIP_THIS
} // namespace Teuchos
#endif
|