448   boost::intrusive_ptr< detail::dir_itr_imp > imp;  in directory_iterator_construct()  local
451     imp = new detail::dir_itr_imp();  in directory_iterator_construct()
455     imp = new (std::nothrow) detail::dir_itr_imp();  in directory_iterator_construct()
456     if (BOOST_UNLIKELY(!imp))  in directory_iterator_construct()
467     error_code result = dir_itr_first(imp->handle,  in directory_iterator_construct()
469       imp->buffer,  in directory_iterator_construct()
485     if (imp->handle)  in directory_iterator_construct()
488       it.m_imp.swap(imp);  in directory_iterator_construct()
533         boost::intrusive_ptr< detail::dir_itr_imp > imp;  in directory_iterator_increment()  local
534         imp.swap(it.m_imp);  in directory_iterator_increment()
535         path error_path(imp->dir_entry.path().parent_path());  // fix ticket #5900  in directory_iterator_increment()
590   boost::intrusive_ptr< detail::recur_dir_itr_imp > imp;  in recursive_directory_iterator_construct()  local
593     imp = new detail::recur_dir_itr_imp(opts);  in recursive_directory_iterator_construct()
597     imp = new (std::nothrow) detail::recur_dir_itr_imp(opts);  in recursive_directory_iterator_construct()
598     if (BOOST_UNLIKELY(!imp))  in recursive_directory_iterator_construct()
608     imp->m_stack.push_back(std::move(dir_it));  in recursive_directory_iterator_construct()
610     imp->m_stack.push_back(dir_it);  in recursive_directory_iterator_construct()
613     it.m_imp.swap(imp);  in recursive_directory_iterator_construct()
629 void recursive_directory_iterator_pop_on_error(detail::recur_dir_itr_imp* imp)  in recursive_directory_iterator_pop_on_error()  argument
631   imp->m_stack.pop_back();  in recursive_directory_iterator_pop_on_error()
633   while (!imp->m_stack.empty())  in recursive_directory_iterator_pop_on_error()
635     directory_iterator& dir_it = imp->m_stack.back();  in recursive_directory_iterator_pop_on_error()
641     imp->m_stack.pop_back();  in recursive_directory_iterator_pop_on_error()
651   detail::recur_dir_itr_imp* const imp = it.m_imp.get();  in recursive_directory_iterator_pop()  local
656   imp->m_stack.pop_back();  in recursive_directory_iterator_pop()
660     if (imp->m_stack.empty())  in recursive_directory_iterator_pop()
666     directory_iterator& dir_it = imp->m_stack.back();  in recursive_directory_iterator_pop()
671       if ((imp->m_options & static_cast< unsigned int >(directory_options::pop_on_error)) == 0u)  in recursive_directory_iterator_pop()
678         recursive_directory_iterator_pop_on_error(imp);  in recursive_directory_iterator_pop()
680         if (imp->m_stack.empty())  in recursive_directory_iterator_pop()
697     imp->m_stack.pop_back();  in recursive_directory_iterator_pop()
711 …ult recursive_directory_iterator_push_directory(detail::recur_dir_itr_imp* imp, system::error_code…  in recursive_directory_iterator_push_directory()  argument
719     if ((imp->m_options & static_cast< unsigned int >(directory_options::_detail_no_push)) != 0u)  in recursive_directory_iterator_push_directory()
721       imp->m_options &= ~static_cast< unsigned int >(directory_options::_detail_no_push);  in recursive_directory_iterator_push_directory()
729 …if ((imp->m_options & static_cast< unsigned int >(directory_options::follow_directory_symlink)) ==…  in recursive_directory_iterator_push_directory()
730 …   (imp->m_options & static_cast< unsigned int >(directory_options::skip_dangling_symlinks)) != 0u)  in recursive_directory_iterator_push_directory()
732       symlink_stat = imp->m_stack.back()->symlink_status(ec);  in recursive_directory_iterator_push_directory()
745 …if ((imp->m_options & static_cast< unsigned int >(directory_options::follow_directory_symlink)) !=…  in recursive_directory_iterator_push_directory()
747       file_status stat = imp->m_stack.back()->status(ec);  in recursive_directory_iterator_push_directory()
751 …(imp->m_options & static_cast< unsigned int >(directory_options::follow_directory_symlink | direct…  in recursive_directory_iterator_push_directory()
764 …if (BOOST_UNLIKELY((imp->m_stack.size() - 1u) >= static_cast< std::size_t >((std::numeric_limits< …  in recursive_directory_iterator_push_directory()
774 …directory_iterator next(imp->m_stack.back()->path(), static_cast< BOOST_SCOPED_ENUM_NATIVE(directo…  in recursive_directory_iterator_push_directory()
778         imp->m_stack.push_back(std::move(next)); // may throw  in recursive_directory_iterator_push_directory()
780         imp->m_stack.push_back(next); // may throw  in recursive_directory_iterator_push_directory()
800   detail::recur_dir_itr_imp* const imp = it.m_imp.get();  in recursive_directory_iterator_increment()  local
808   push_directory_result push_result = recursive_directory_iterator_push_directory(imp, local_ec);  in recursive_directory_iterator_increment()
816     if ((imp->m_options & static_cast< unsigned int >(directory_options::pop_on_error)) == 0u)  in recursive_directory_iterator_increment()
826         directory_iterator& dir_it = imp->m_stack.back();  in recursive_directory_iterator_increment()
832       recursive_directory_iterator_pop_on_error(imp);  in recursive_directory_iterator_increment()
834       if (imp->m_stack.empty())  in recursive_directory_iterator_increment()
855     if (imp->m_stack.empty())  in recursive_directory_iterator_increment()
861     directory_iterator& dir_it = imp->m_stack.back();  in recursive_directory_iterator_increment()
869     imp->m_stack.pop_back();  in recursive_directory_iterator_increment()