Adding upstream version 14.2.21.upstream/14.2.21upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 39 insertions, 0 deletions

diff --git a/src/boost/libs/fiber/examples/simple.cpp b/src/boost/libs/fiber/examples/simple.cpp
new file mode 100644
index 00000000..07b7b6fd
--- /dev/null
+++ b/src/boost/libs/fiber/examples/simple.cpp
@@ -0,0 +1,39 @@
+
+//          Copyright Oliver Kowalke 2013.
+// 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 <cstdlib>
+#include <iostream>
+#include <memory>
+#include <string>
+#include <thread>
+
+#include <boost/intrusive_ptr.hpp>
+
+#include <boost/fiber/all.hpp>
+
+inline
+void fn( std::string const& str, int n) {
+	for ( int i = 0; i < n; ++i) {
+		std::cout << i << ": " << str << std::endl;
+		boost::this_fiber::yield();
+	}
+}
+
+int main() {
+    try {
+        boost::fibers::fiber f1( fn, "abc", 5);
+        std::cerr << "f1 : " << f1.get_id() << std::endl;
+        f1.join();
+        std::cout << "done." << std::endl;
+
+        return EXIT_SUCCESS;
+    } catch ( std::exception const& e) {
+        std::cerr << "exception: " << e.what() << std::endl;
+    } catch (...) {
+        std::cerr << "unhandled exception" << std::endl;
+    }
+	return EXIT_FAILURE;
+}