Reference documentation for deal.II version Git 4abc4a1666 2020-07-04 19:58:34 +0200
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symengine_number_traits.h
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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 
29 
30 
31 namespace Differentiation
32 {
33  namespace SD
34  {
41  template <typename NumberType>
42  struct is_sd_number : std::false_type
43  {};
44 
45 
52  template <typename NumberType>
53  struct is_symengine_number : std::false_type
54  {};
55 
56 
57  /*--- SymEngine Expression class ---*/
58 
59 
65  template <>
66  struct is_symengine_number<SymEngine::Expression> : std::true_type
67  {};
68 
69 
75  template <>
76  struct is_sd_number<SymEngine::Expression> : std::true_type
77  {};
78 
79  } // namespace SD
80 } // namespace Differentiation
81 
82 
84 
85 #endif // DEAL_II_WITH_SYMENGINE
86 
87 #endif // dealii_differentiation_sd_symengine_number_traits_h
#define DEAL_II_NAMESPACE_CLOSE
Definition: config.h:363
#define DEAL_II_NAMESPACE_OPEN
Definition: config.h:362