C++ (Cpp) batchBuilderの例

コード例 #1

ファイル: cursor_response.cpp プロジェクト: zhihuiFan/mongo

void CursorResponse::addToBSON(CursorResponse::ResponseType responseType,
                               BSONObjBuilder* builder) const {
    BSONObjBuilder cursorBuilder(builder->subobjStart(kCursorField));

    cursorBuilder.append(kIdField, _cursorId);
    cursorBuilder.append(kNsField, _nss.ns());

    const char* batchFieldName =
        (responseType == ResponseType::InitialResponse) ? kBatchFieldInitial : kBatchField;
    BSONArrayBuilder batchBuilder(cursorBuilder.subarrayStart(batchFieldName));
    for (const BSONObj& obj : _batch) {
        batchBuilder.append(obj);
    }
    batchBuilder.doneFast();

    cursorBuilder.doneFast();

    if (_latestOplogTimestamp) {
        builder->append(kInternalLatestOplogTimestampField, *_latestOplogTimestamp);
    }
    builder->append("ok", 1.0);

    if (_writeConcernError) {
        builder->append("writeConcernError", *_writeConcernError);
    }
}

コード例 #2

ファイル: cursor_response.cpp プロジェクト: AnkyrinRepeat/mongo

void CursorResponse::addToBSON(CursorResponse::ResponseType responseType,
                               BSONObjBuilder* builder) const {
    BSONObjBuilder cursorBuilder(builder->subobjStart(kCursorField));

    cursorBuilder.append(kIdField, _cursorId);
    cursorBuilder.append(kNsField, _nss.ns());

    const char* batchFieldName =
        (responseType == ResponseType::InitialResponse) ? kBatchFieldInitial : kBatchField;
    BSONArrayBuilder batchBuilder(cursorBuilder.subarrayStart(batchFieldName));
    for (const BSONObj& obj : _batch) {
        batchBuilder.append(obj);
    }
    batchBuilder.doneFast();

    cursorBuilder.doneFast();

    builder->append("ok", 1.0);
}