diff options
Diffstat (limited to '3rdparty/asio/include/asio/detail/op_queue.hpp')
-rw-r--r-- | 3rdparty/asio/include/asio/detail/op_queue.hpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/3rdparty/asio/include/asio/detail/op_queue.hpp b/3rdparty/asio/include/asio/detail/op_queue.hpp index 1ab40465143..1261339921f 100644 --- a/3rdparty/asio/include/asio/detail/op_queue.hpp +++ b/3rdparty/asio/include/asio/detail/op_queue.hpp @@ -2,7 +2,7 @@ // detail/op_queue.hpp // ~~~~~~~~~~~~~~~~~~~ // -// Copyright (c) 2003-2016 Christopher M. Kohlhoff (chris at kohlhoff dot com) +// Copyright (c) 2003-2021 Christopher M. Kohlhoff (chris at kohlhoff dot com) // // Distributed under the Boost Software License, Version 1.0. (See accompanying // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) @@ -138,6 +138,12 @@ public: return front_ == 0; } + // Test whether an operation is already enqueued. + bool is_enqueued(Operation* o) const + { + return op_queue_access::next(o) != 0 || back_ == o; + } + private: friend class op_queue_access; |