bad_optional_access.h

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# /*
#  * Created by YongGyu Lee on 2021/05/23.
#  */
#
# ifndef VCCC_OPTIONAL_BAD_OPTIONAL_ACCESS_H_
# define VCCC_OPTIONAL_BAD_OPTIONAL_ACCESS_H_
#
# include <exception>
 
namespace vccc {
 
 
class bad_optional_access : public std::exception {
 public:
  bad_optional_access() noexcept = default;
  bad_optional_access(const bad_optional_access&) noexcept = default;
  bad_optional_access& operator=(const bad_optional_access&) noexcept = default;
 
  const char *what() const noexcept override {
    return "bad optional access";
  }
};
 
 
} // namespace vccc
 
# endif // VCCC_OPTIONAL_BAD_OPTIONAL_ACCESS_H_