1 files changed, 29 insertions, 0 deletions
diff --git a/src/boost/libs/hana/example/tuple/tuple.cpp b/src/boost/libs/hana/example/tuple/tuple.cpp
new file mode 100644
index 000000000..e16ff8d07
--- /dev/null
+++ b/src/boost/libs/hana/example/tuple/tuple.cpp
@@ -0,0 +1,29 @@
+// Copyright Louis Dionne 2013-2017
+// Distributed under the Boost Software License, Version 1.0.
+// (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
+
+#include <boost/hana/assert.hpp>
+#include <boost/hana/equal.hpp>
+#include <boost/hana/integral_constant.hpp>
+#include <boost/hana/transform.hpp>
+#include <boost/hana/tuple.hpp>
+
+#include <string>
+namespace hana = boost::hana;
+using namespace hana::literals;
+
+
+struct Fish { std::string name; };
+struct Cat  { std::string name; };
+struct Dog  { std::string name; };
+
+int main() {
+    hana::tuple<Fish, Cat, Dog> animals{{"Nemo"}, {"Garfield"}, {"Snoopy"}};
+    animals[0_c].name = "Moby Dick"; // can modify elements in place, like std::tuple
+
+    auto names = hana::transform(animals, [](auto a) {
+      return a.name;
+    });
+
+    BOOST_HANA_RUNTIME_CHECK(names == hana::make_tuple("Moby Dick", "Garfield", "Snoopy"));
+}