error_file.h

#ifndef SOURCEMETA_CORE_ERROR_FILE_H_
#define SOURCEMETA_CORE_ERROR_FILE_H_
 
#include <filesystem> // std::filesystem::path
#include <utility>    // std::move, std::forward
 
namespace sourcemeta::core {

template <typename T> class FileError : public T {
public:
  template <typename... Args>
  FileError(std::filesystem::path path, Args &&...args)
      : T{std::forward<Args>(args)...}, path_{std::move(path)} {}

  [[nodiscard]] auto path() const noexcept -> const std::filesystem::path & {
    return this->path_;
  }
 
private:
  std::filesystem::path path_;
};
 
} // namespace sourcemeta::core
 
#endif