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-rw-r--r--3rdparty/asio/include/asio/detail/thread_group.hpp12
1 files changed, 11 insertions, 1 deletions
diff --git a/3rdparty/asio/include/asio/detail/thread_group.hpp b/3rdparty/asio/include/asio/detail/thread_group.hpp
index 312af44c729..5ebff5e185f 100644
--- a/3rdparty/asio/include/asio/detail/thread_group.hpp
+++ b/3rdparty/asio/include/asio/detail/thread_group.hpp
@@ -2,7 +2,7 @@
// detail/thread_group.hpp
// ~~~~~~~~~~~~~~~~~~~~~~~
//
-// Copyright (c) 2003-2016 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2024 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)
@@ -19,6 +19,8 @@
#include "asio/detail/scoped_ptr.hpp"
#include "asio/detail/thread.hpp"
+#include "asio/detail/push_options.hpp"
+
namespace asio {
namespace detail {
@@ -64,6 +66,12 @@ public:
}
}
+ // Test whether the group is empty.
+ bool empty() const
+ {
+ return first_ == 0;
+ }
+
private:
// Structure used to track a single thread in the group.
struct item
@@ -86,4 +94,6 @@ private:
} // namespace detail
} // namespace asio
+#include "asio/detail/pop_options.hpp"
+
#endif // ASIO_DETAIL_THREAD_GROUP_HPP