/usr/include/trilinos/Tpetra_Details_OrdinalTraits.hpp is in libtrilinos-tpetra-dev 12.10.1-3.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 | /*
// @HEADER
// ***********************************************************************
//
// Tpetra: Templated Linear Algebra Services Package
// Copyright (2008) Sandia Corporation
//
// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
// the U.S. Government retains certain rights in this software.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// 3. Neither the name of the Corporation nor the names of the
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Questions? Contact Michael A. Heroux (maherou@sandia.gov)
//
// ************************************************************************
// @HEADER
*/
#ifndef TPETRA_DETAILS_ORDINALTRAITS_HPP
#define TPETRA_DETAILS_ORDINALTRAITS_HPP
/// \file Tpetra_Details_OrdinalTraits.hpp
/// \brief Traits class for "invalid" (flag) values of integer types
/// that Tpetra uses as local ordinals or global ordinals.
#include "Tpetra_ConfigDefs.hpp"
#include <climits>
namespace Tpetra {
namespace Details {
/// \brief Traits class for "invalid" (flag) values of integer types
/// that Tpetra uses as local ordinals or global ordinals.
///
/// \tparam T Built-in integer type.
///
/// I didn't choose these values. For backwards compatibility, they
/// are the same as the values found in
/// Teuchos::OrdinalTraits<T>::invalid(). I can't call
/// Teuchos::OrdinalTraits<T>::invalid() because it is not marked as a
/// Kokkos device function. I also can't use std::numeric_limits for
/// the same reason.
template<class T>
struct OrdinalTraits {
static KOKKOS_INLINE_FUNCTION T invalid () { return -1; }
};
// template<>
// struct OrdinalTraits<char> {
// static KOKKOS_INLINE_FUNCTION char invalid () { return CHAR_MAX; }
// };
template<>
struct OrdinalTraits<short int> {
static KOKKOS_INLINE_FUNCTION short int invalid () { return -1; }
};
template<>
struct OrdinalTraits<unsigned short int> {
static KOKKOS_INLINE_FUNCTION unsigned short int invalid () { return USHRT_MAX; }
};
template<>
struct OrdinalTraits<int> {
static KOKKOS_INLINE_FUNCTION int invalid () { return -1; }
};
template<>
struct OrdinalTraits<unsigned int> {
static KOKKOS_INLINE_FUNCTION unsigned int invalid () { return UINT_MAX; }
};
template<>
struct OrdinalTraits<long> {
static KOKKOS_INLINE_FUNCTION long invalid () { return -1; }
};
template<>
struct OrdinalTraits<unsigned long> {
static KOKKOS_INLINE_FUNCTION unsigned long invalid () { return ULONG_MAX; }
};
template<>
struct OrdinalTraits<long long> {
static KOKKOS_INLINE_FUNCTION long long invalid () { return -1; }
};
template<>
struct OrdinalTraits<unsigned long long> {
static KOKKOS_INLINE_FUNCTION unsigned long long invalid () { return ULLONG_MAX; }
};
} // namespace Details
} // namespace Tpetra
#endif // TPETRA_DETAILS_ORDINALTRAITS_HPP
|