symengine_number_traits.h

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// ------------------------------------------------------------------------
//
// SPDX-License-Identifier: LGPL-2.1-or-later
// Copyright (C) 2019 - 2020 by the deal.II authors
//
// This file is part of the deal.II library.
//
// Part of the source code is dual licensed under Apache-2.0 WITH
// LLVM-exception OR LGPL-2.1-or-later. Detailed license information
// governing the source code and code contributions can be found in
// LICENSE.md and CONTRIBUTING.md at the top level directory of deal.II.
//
// ------------------------------------------------------------------------
 
#ifndef dealii_differentiation_sd_symengine_number_traits_h
#define dealii_differentiation_sd_symengine_number_traits_h
 
#include <deal.II/base/config.h>
 
#ifdef DEAL_II_WITH_SYMENGINE
 
#  include <symengine/expression.h>
 
#  include <type_traits>
 
 
DEAL_II_NAMESPACE_OPEN
 
 
namespace Differentiation
{
  namespace SD
  {
    template <typename NumberType>
    struct is_sd_number : std::false_type
    {};
 
 
    template <typename NumberType>
    struct is_symengine_number : std::false_type
    {};
 
 
    /*--- SymEngine Expression class ---*/
 
 
    template <>
    struct is_symengine_number<SymEngine::Expression> : std::true_type
    {};
 
 
    template <>
    struct is_sd_number<SymEngine::Expression> : std::true_type
    {};
 
  } // namespace SD
} // namespace Differentiation
 
 
DEAL_II_NAMESPACE_CLOSE
 
#endif // DEAL_II_WITH_SYMENGINE
 
#endif // dealii_differentiation_sd_symengine_number_traits_h