Line data    Source code

       1           0 : // Distributed under the MIT License.
       2             : // See LICENSE.txt for details.
       3             : 
       4             : #pragma once
       5             : 
       6             : #include <cstddef>
       7             : #include <type_traits>
       8             : 
       9             : /// \cond
      10             : namespace Parallel {
      11             : template <size_t Dim, typename Metavariables, typename PhaseDepActionList,
      12             :           typename SimpleTagsFromOptions>
      13             : class DgElementArrayMember;
      14             : template <size_t Dim>
      15             : class DgElementArrayMemberBase;
      16             : }  // namespace Parallel
      17             : /// \endcond
      18             : 
      19             : namespace Parallel {
      20             : /// \brief Is `std::true_type` if `T` is a `Parallel::DgElementArrayMember` or
      21             : /// `Parallel::DgElementArrayMemberBase`, else is `std::false_type`.
      22             : template <typename T>
      23           1 : struct is_dg_element_array_member : std::false_type {};
      24             : 
      25             : /// \cond
      26             : template <size_t Dim, typename Metavariables, typename PhaseDepActionList,
      27             :           typename SimpleTagsFromOptions>
      28             : struct is_dg_element_array_member<DgElementArrayMember<
      29             :     Dim, Metavariables, PhaseDepActionList, SimpleTagsFromOptions>>
      30             :     : std::true_type {};
      31             : 
      32             : template <size_t Dim>
      33             : struct is_dg_element_array_member<DgElementArrayMemberBase<Dim>>
      34             :     : std::true_type {};
      35             : /// \endcond
      36             : 
      37             : /// \brief Is `true` if `T` is a `Parallel::DgElementArrayMember` or
      38             : /// `Parallel::DgElementArrayMemberBase`, else is `false`.
      39             : template <class T>
      40           1 : constexpr bool is_dg_element_array_member_v =
      41             :     is_dg_element_array_member<T>::value;
      42             : }  // namespace Parallel