Imported from /home/lorry/working-area/delta_boost-tarball/boost_1_54_0.tar.bz2.boost_1_54_0baserock/morph

1 files changed, 52 insertions, 0 deletions

diff --git a/libs/fusion/test/algorithm/replace_if.cpp b/libs/fusion/test/algorithm/replace_if.cpp
new file mode 100644
index 000000000..7327632fe
--- /dev/null
+++ b/libs/fusion/test/algorithm/replace_if.cpp
@@ -0,0 +1,52 @@
+/*=============================================================================
+    Copyright (c) 2001-2011 Joel de Guzman
+
+    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 <boost/detail/lightweight_test.hpp>
+#include <boost/fusion/container/vector/vector.hpp>
+#include <boost/fusion/adapted/mpl.hpp>
+#include <boost/fusion/adapted/mpl.hpp>
+#include <boost/fusion/sequence/io/out.hpp>
+#include <boost/fusion/sequence/comparison/equal_to.hpp>
+#include <boost/fusion/sequence/intrinsic/at.hpp>
+#include <boost/fusion/container/generation/make_vector.hpp>
+#include <boost/fusion/algorithm/transformation/replace_if.hpp>
+#include <string>
+
+struct gt3
+{
+    template <typename T>
+    bool operator()(T x) const
+    {
+        return x > 3;
+    }
+};
+
+int
+main()
+{
+    using namespace boost::fusion;
+
+    std::cout << tuple_open('[');
+    std::cout << tuple_close(']');
+    std::cout << tuple_delimiter(", ");
+
+/// Testing replace
+
+    {
+        char const* s = "Ruby";
+        typedef vector<int, short, double, long, char const*, float> vector_type;
+        vector_type t1(1, 2, 3.3, 4, s, 5.5);
+
+        {
+            std::cout << replace_if(t1, gt3(), -456) << std::endl;
+            BOOST_TEST((replace_if(t1, gt3(), -456)
+                == make_vector(1, 2, -456, -456, s, -456)));
+        }
+    }
+
+    return boost::report_errors();
+}
+