Reference documentation for deal.II version Git 54f37b890c 2020-02-28 19:52:28 +0100
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symengine_number_traits.h
1 // ---------------------------------------------------------------------
2 //
3 // Copyright (C) 2019 by the deal.II authors
4 //
5 // This file is part of the deal.II library.
6 //
7 // The deal.II library is free software; you can use it, redistribute
8 // it, and/or modify it under the terms of the GNU Lesser General
9 // Public License as published by the Free Software Foundation; either
10 // version 2.1 of the License, or (at your option) any later version.
11 // The full text of the license can be found in the file LICENSE at
12 // the top level of the deal.II distribution.
13 //
14 // ---------------------------------------------------------------------
15 
16 #ifndef dealii_differentiation_sd_symengine_number_traits_h
17 #define dealii_differentiation_sd_symengine_number_traits_h
18 
19 #include <deal.II/base/config.h>
20 
21 #ifdef DEAL_II_WITH_SYMENGINE
22 
23 # include <symengine/expression.h>
24 
25 # include <type_traits>
26 
27 
28 DEAL_II_NAMESPACE_OPEN
29 
30 
31 namespace Differentiation
32 {
33  namespace SD
34  {
43  template <typename NumberType>
44  struct is_sd_number : std::false_type
45  {};
46 
47 
56  template <typename NumberType>
57  struct is_symengine_number : std::false_type
58  {};
59 
60 
61  /*--- SymEngine Expression class ---*/
62 
63 
71  template <>
72  struct is_symengine_number<SymEngine::Expression> : std::true_type
73  {};
74 
75 
83  template <>
84  struct is_sd_number<SymEngine::Expression> : std::true_type
85  {};
86 
87  } // namespace SD
88 } // namespace Differentiation
89 
90 
91 DEAL_II_NAMESPACE_CLOSE
92 
93 #endif // DEAL_II_WITH_SYMENGINE
94 
95 #endif // dealii_differentiation_sd_symengine_number_traits_h