util: remove ndn::optional, use std::optional directly
Change-Id: I503e8f250e80e0ff7708070effc2e84e3b38b3b7
diff --git a/tests/test-common.hpp b/tests/test-common.hpp
index f7f58a3..7b74f35 100644
--- a/tests/test-common.hpp
+++ b/tests/test-common.hpp
@@ -1,6 +1,6 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
- * Copyright (c) 2013-2020 Regents of the University of California.
+ * Copyright (c) 2013-2023 Regents of the University of California.
*
* This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
*
@@ -35,8 +35,8 @@
*/
shared_ptr<Interest>
makeInterest(const Name& name, bool canBePrefix = false,
- optional<time::milliseconds> lifetime = nullopt,
- optional<Interest::Nonce> nonce = nullopt);
+ std::optional<time::milliseconds> lifetime = std::nullopt,
+ std::optional<Interest::Nonce> nonce = std::nullopt);
/**
* \brief Create a Data with a null (i.e., empty) signature
@@ -70,7 +70,7 @@
/**
* \brief Replace a name component in a packet
- * \param[inout] pkt the packet
+ * \param[in,out] pkt the packet
* \param index the index of the name component to replace
* \param args arguments to name::Component constructor
*/