exprtk.hh

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#ifndef DUNE_COPASI_EXPRTK_PARSER_HH
#define DUNE_COPASI_EXPRTK_PARSER_HH
 
#include <dune/copasi/parser/parser.hh>
 
#include <map>
#include <mutex>
#include <string>
#include <vector>
#include <memory>
 
namespace Dune::Copasi {
 
class ExprTkParser final : public Parser
{
public:
  ExprTkParser();
 
  ExprTkParser(const ExprTkParser&) = delete;
  ExprTkParser(ExprTkParser&&) = default;
 
  ExprTkParser& operator=(const ExprTkParser&) = delete;
  ExprTkParser& operator=(ExprTkParser&&) = default;
 
  ~ExprTkParser() override final;
 
  using RangeField = typename Parser::RangeField;
 
  using Function0D = typename Parser::Function0D;
  using Function1D = typename Parser::Function1D;
  using Function2D = typename Parser::Function2D;
  using Function3D = typename Parser::Function3D;
  using Function4D = typename Parser::Function4D;
 
  void define_constant(const std::string& symbol, const RangeField& value) override final;
 
  void define_function(const std::string& symbol, Function0D&& function) override final;
 
  void define_function(const std::string& symbol, Function1D&& function) override final;
 
  void define_function(const std::string& symbol, Function2D&& function) override final;
 
  void define_function(const std::string& symbol, Function3D&& function) override final;
 
  void define_function(const std::string& symbol, Function4D&& function) override final;
 
  void compile() override final;
 
  [[nodiscard]] RangeField operator()() const noexcept override final;
 
private:
  using Parser::_compiled;
  using Parser::_expression;
  using Parser::_symbols;
  using Parser::_variables;
 
  std::shared_ptr<void> _data;
};
 
} // namespace Dune::Copasi
 
#endif // DUNE_COPASI_EXPRTK_PARSER_HH