foreign_storage::anonymous_namespace{S3FilePathUtil.cpp} Namespace Reference

Functions
std::vector < Aws::S3::Model::Object >	s3_objects_regex_file_filter (const std::string &pattern, const std::vector< Aws::S3::Model::Object > &objects_list)

Function Documentation

std::vector<Aws::S3::Model::Object> foreign_storage::anonymous_namespace{S3FilePathUtil.cpp}::s3_objects_regex_file_filter	(	const std::string &	pattern,
		const std::vector< Aws::S3::Model::Object > &	objects_list
	)

Definition at line 5 of file S3FilePathUtil.cpp.

References shared::throw_no_filter_match().

Referenced by foreign_storage::s3_objects_filter_sort_files().

                                                     {
  boost::regex regex_pattern(pattern);
  std::vector<Aws::S3::Model::Object> matched_objects_list;
  for (const auto& object : objects_list) {
    if (boost::regex_match(object.GetKey(), regex_pattern)) {
      matched_objects_list.emplace_back(object);
    }
  }
  if (matched_objects_list.empty()) {
    shared::throw_no_filter_match(pattern);
  }
  return matched_objects_list;
}

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