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Diffstat (limited to '3rdparty/asio/src/examples/cpp03/tutorial/timer2/timer.cpp')
-rw-r--r--3rdparty/asio/src/examples/cpp03/tutorial/timer2/timer.cpp29
1 files changed, 29 insertions, 0 deletions
diff --git a/3rdparty/asio/src/examples/cpp03/tutorial/timer2/timer.cpp b/3rdparty/asio/src/examples/cpp03/tutorial/timer2/timer.cpp
new file mode 100644
index 00000000000..10f0b528a44
--- /dev/null
+++ b/3rdparty/asio/src/examples/cpp03/tutorial/timer2/timer.cpp
@@ -0,0 +1,29 @@
+//
+// timer.cpp
+// ~~~~~~~~~
+//
+// 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)
+//
+
+#include <iostream>
+#include <asio.hpp>
+
+void print(const asio::error_code& /*e*/)
+{
+ std::cout << "Hello, world!" << std::endl;
+}
+
+int main()
+{
+ asio::io_context io;
+
+ asio::steady_timer t(io, asio::chrono::seconds(5));
+ t.async_wait(&print);
+
+ io.run();
+
+ return 0;
+}