text: /*
  //@HEADER
  // ************************************************************************
  //
  //                        Kokkos v. 3.0
  //       Copyright (2020) 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:
  //
  // 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 NTESS "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 NTESS 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 Christian R. Trott (crtrott@sandia.gov)
  //
  // ************************************************************************
  //@HEADER
  */
  
  #ifndef KOKKOS_ANONYMOUSSPACE_HPP
  #define KOKKOS_ANONYMOUSSPACE_HPP
  
  #include <Kokkos_Core_fwd.hpp>
  #include <Kokkos_Concepts.hpp>
  #include <cstddef>
  
  /*--------------------------------------------------------------------------*/
  
  namespace Kokkos {
  
  class AnonymousSpace {
   public:
    //! Tag this class as a kokkos memory space
    using memory_space    = AnonymousSpace;
    using execution_space = Kokkos::DefaultExecutionSpace;
    using size_type       = size_t;
  
    //! This memory space preferred device_type
    using device_type = Kokkos::Device<execution_space, memory_space>;
  
    /**\brief  Default memory space instance */
    AnonymousSpace()                          = default;
    AnonymousSpace(AnonymousSpace &&rhs)      = default;
    AnonymousSpace(const AnonymousSpace &rhs) = default;
    AnonymousSpace &operator=(AnonymousSpace &&) = default;
    AnonymousSpace &operator=(const AnonymousSpace &) = default;
    ~AnonymousSpace()                                 = default;
  
    /**\brief Return Name of the MemorySpace */
    static constexpr const char *name() { return "Anonymous"; }
  };
  
  }  // namespace Kokkos
  
  //----------------------------------------------------------------------------
  
  namespace Kokkos {
  
  namespace Impl {
  
  template <typename OtherSpace>
  struct MemorySpaceAccess<Kokkos::AnonymousSpace, OtherSpace> {
    enum { assignable = true };
    enum { accessible = true };
    enum { deepcopy = true };
  };
  
  template <typename OtherSpace>
  struct MemorySpaceAccess<OtherSpace, Kokkos::AnonymousSpace> {
    enum { assignable = true };
    enum { accessible = true };
    enum { deepcopy = true };
  };
  
  template <>
  struct MemorySpaceAccess<Kokkos::AnonymousSpace, Kokkos::AnonymousSpace> {
    enum { assignable = true };
    enum { accessible = true };
    enum { deepcopy = true };
  };
  
  template <typename OtherSpace>
  struct VerifyExecutionCanAccessMemorySpace<OtherSpace, Kokkos::AnonymousSpace> {
    enum { value = 1 };
    KOKKOS_INLINE_FUNCTION static void verify(void) {}
    KOKKOS_INLINE_FUNCTION static void verify(const void *) {}
  };
  
  template <typename OtherSpace>
  struct VerifyExecutionCanAccessMemorySpace<Kokkos::AnonymousSpace, OtherSpace> {
    enum { value = 1 };
    KOKKOS_INLINE_FUNCTION static void verify(void) {}
    KOKKOS_INLINE_FUNCTION static void verify(const void *) {}
  };
  
  }  // namespace Impl
  
  }  // namespace Kokkos
  
  #endif  // #define KOKKOS_ANONYMOUSSPACE_HPP
  