In common.h, define func_lib for function objects. In configure.ac, define HAVE_STD_FUNCTION and HAVE_BOOST_FUNCTION. Include function headers in ndnboost.
diff --git a/libs/functional/hash/test/hash_range_test.cpp b/libs/functional/hash/test/hash_range_test.cpp
new file mode 100644
index 0000000..c09239a
--- /dev/null
+++ b/libs/functional/hash/test/hash_range_test.cpp
@@ -0,0 +1,85 @@
+
+// Copyright 2005-2009 Daniel James.
+// 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 "./config.hpp"
+
+#if !defined(BOOST_HASH_TEST_EXTENSIONS)
+
+int main() {}
+
+#else
+
+#ifdef BOOST_HASH_TEST_STD_INCLUDES
+# include <functional>
+#else
+# include <boost/functional/hash.hpp>
+#endif
+
+#include <boost/detail/lightweight_test.hpp>
+#include <boost/limits.hpp>
+#include <vector>
+
+void hash_range_tests()
+{
+ std::vector<int> empty, values1, values2, values3, values4, values5;
+ values1.push_back(0);
+ values2.push_back(10);
+ values3.push_back(10);
+ values3.push_back(20);
+ values4.push_back(15);
+ values4.push_back(75);
+ values5.push_back(10);
+ values5.push_back(20);
+ values5.push_back(15);
+ values5.push_back(75);
+ values5.push_back(10);
+ values5.push_back(20);
+
+ std::vector<int> x;
+
+ std::size_t x_seed = 0;
+ BOOST_TEST(x_seed == BOOST_HASH_TEST_NAMESPACE::hash_range(x.begin(), x.end()));
+
+ BOOST_TEST(BOOST_HASH_TEST_NAMESPACE::hash_range(empty.begin(), empty.end())
+ == BOOST_HASH_TEST_NAMESPACE::hash_range(x.begin(), x.end()));
+ BOOST_TEST(BOOST_HASH_TEST_NAMESPACE::hash_range(empty.begin(), empty.end())
+ != BOOST_HASH_TEST_NAMESPACE::hash_range(values1.begin(), values1.end()));
+
+ x.push_back(10);
+ BOOST_HASH_TEST_NAMESPACE::hash_combine(x_seed, 10);
+ BOOST_TEST(x_seed == BOOST_HASH_TEST_NAMESPACE::hash_range(x.begin(), x.end()));
+
+ BOOST_TEST(BOOST_HASH_TEST_NAMESPACE::hash_range(empty.begin(), empty.end())
+ != BOOST_HASH_TEST_NAMESPACE::hash_range(x.begin(), x.end()));
+ BOOST_TEST(BOOST_HASH_TEST_NAMESPACE::hash_range(values2.begin(), values2.end())
+ == BOOST_HASH_TEST_NAMESPACE::hash_range(x.begin(), x.end()));
+
+ x.push_back(20);
+ BOOST_HASH_TEST_NAMESPACE::hash_combine(x_seed, 20);
+ BOOST_TEST(x_seed == BOOST_HASH_TEST_NAMESPACE::hash_range(x.begin(), x.end()));
+
+ BOOST_TEST(BOOST_HASH_TEST_NAMESPACE::hash_range(empty.begin(), empty.end())
+ != BOOST_HASH_TEST_NAMESPACE::hash_range(x.begin(), x.end()));
+ BOOST_TEST(BOOST_HASH_TEST_NAMESPACE::hash_range(values2.begin(), values2.end())
+ != BOOST_HASH_TEST_NAMESPACE::hash_range(x.begin(), x.end()));
+ BOOST_TEST(BOOST_HASH_TEST_NAMESPACE::hash_range(values3.begin(), values3.end())
+ == BOOST_HASH_TEST_NAMESPACE::hash_range(x.begin(), x.end()));
+
+ std::size_t seed =
+ BOOST_HASH_TEST_NAMESPACE::hash_range(values3.begin(), values3.end());
+ BOOST_HASH_TEST_NAMESPACE::hash_range(seed, values4.begin(), values4.end());
+ BOOST_HASH_TEST_NAMESPACE::hash_range(seed, x.begin(), x.end());
+ BOOST_TEST(seed ==
+ BOOST_HASH_TEST_NAMESPACE::hash_range(values5.begin(), values5.end()));
+}
+
+int main()
+{
+ hash_range_tests();
+
+ return ndnboost::report_errors();
+}
+
+#endif // TEST_EXTESNIONS