text: // Copyright(C) 1999-2017 National Technology & Engineering Solutions
  // of Sandia, LLC (NTESS).  Under the terms of Contract DE-NA0003525 with
  // NTESS, 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:
  //
  //     * Redistributions of source code must retain the above copyright
  //       notice, this list of conditions and the following disclaimer.
  //
  //     * 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.
  //
  //     * Neither the name of NTESS nor the names of its
  //       contributors may be used to endorse or promote products derived
  //       from this software without specific prior written permission.
  //
  // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  // "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 THE COPYRIGHT
  // OWNER OR 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.
  
  #ifndef IOSS_code_types_h
  #define IOSS_code_types_h
  
  #include <array>
  #include <cstdint>
  #include <string>
  #include <vector>
  
  namespace Ioss {
    using IntVector   = std::vector<int>;
    using Int64Vector = std::vector<int64_t>;
    using NameList    = std::vector<std::string>;
    using IJK_t       = std::array<int, 3>;
  } // namespace Ioss
  
  inline const std::string IOSS_SCALAR() { return std::string("scalar"); }
  inline const std::string IOSS_VECTOR_2D() { return std::string("vector_2d"); }
  inline const std::string IOSS_VECTOR_3D() { return std::string("vector_3d"); }
  inline const std::string IOSS_SYM_TENSOR() { return std::string("sym_tensor_33"); }
  
  #if defined(SIERRA_PARALLEL_MPI)
  #define SEACAS_HAVE_MPI
  #define NO_DATAWAREHOUSE_SUPPORT
  /* #undef IOSS_THREADSAFE */
  /* #undef SEACAS_HAVE_KOKKOS */
  #define SEACAS_HAVE_CGNS
  #define PARALLEL_AWARE_EXODUS
  #else
  #include <SEACASIoss_config.h>
  #endif
  
  #if defined(PARALLEL_AWARE_EXODUS)
  #ifndef SEACAS_HAVE_MPI
  #define SEACAS_HAVE_MPI
  #endif
  #endif
  
  #if defined(IOSS_THREADSAFE)
  #include <mutex>
  #endif
  
  #if defined(SEACAS_HAVE_MPI)
  #include <mpi.h>
  #else
  #ifndef MPI_COMM_WORLD
  #define MPI_COMM_WORLD 0
  using MPI_Comm       = int;
  #endif
  #endif
  
  #ifdef SEACAS_HAVE_KOKKOS
  #include <Kokkos_Core.hpp> // for Kokkos::complex
  #endif
  
  #include <complex>
  #if defined(FOUR_BYTE_REAL)
  //'FOUR_BYTE_REAL' is a sierra macro which may or may not be defined
  // when this header is compiled...
  // If FOUR_BYTE_REAL is defined then we know we need float, otherwise
  // stick with double.
  using Complex = std::complex<float>;
  #ifdef SEACAS_HAVE_KOKKOS
  using Kokkos_Complex = Kokkos::complex<float>;
  #endif
  #else
  using Complex        = std::complex<double>;
  #ifdef SEACAS_HAVE_KOKKOS
  using Kokkos_Complex = Kokkos::complex<double>;
  #endif
  #endif
  #endif
  
  #if defined(IOSS_THREADSAFE)
  #define IOSS_FUNC_ENTER(m) std::lock_guard<std::mutex> guard(m)
  #else
  
  #if defined IOSS_TRACE
  #include <Ioss_Tracer.h>
  #define IOSS_FUNC_ENTER(m) Ioss::Tracer m(__func__)
  
  #else
  #define IOSS_FUNC_ENTER(m)
  #endif
  #endif
  
  #define IOSS_DEBUG_OUTPUT 0
  