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_enum_test.cpp b/libs/functional/hash/test/hash_enum_test.cpp
new file mode 100644
index 0000000..781387a
--- /dev/null
+++ b/libs/functional/hash/test/hash_enum_test.cpp
@@ -0,0 +1,63 @@
+
+// Copyright 2012 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"
+
+#ifdef BOOST_HASH_TEST_STD_INCLUDES
+# include <functional>
+#else
+# include <boost/functional/hash.hpp>
+#endif
+
+#include <boost/detail/lightweight_test.hpp>
+#include "./compile_time.hpp"
+
+namespace test {
+ enum enum_override { enum_override1, enum_override2 };
+ std::size_t hash_value(enum_override) { return 896532; }
+
+ enum enum1 { enum1a };
+ enum enum2 { enum2a, enum2b };
+ enum enum3 { enum3a = 574, enum3b };
+ enum enum4 { enum4a = -12574, enum4b };
+}
+
+int main() {
+ compile_time_tests((test::enum1*) 0);
+ compile_time_tests((test::enum2*) 0);
+ compile_time_tests((test::enum3*) 0);
+ compile_time_tests((test::enum4*) 0);
+ compile_time_tests((test::enum_override*) 0);
+
+ BOOST_HASH_TEST_NAMESPACE::hash<test::enum1> hash1;
+ BOOST_HASH_TEST_NAMESPACE::hash<test::enum2> hash2;
+ BOOST_HASH_TEST_NAMESPACE::hash<test::enum3> hash3;
+ BOOST_HASH_TEST_NAMESPACE::hash<test::enum4> hash4;
+
+ BOOST_TEST(hash1(test::enum1a) == hash1(test::enum1a));
+
+ BOOST_TEST(hash2(test::enum2a) == hash2(test::enum2a));
+ BOOST_TEST(hash2(test::enum2a) != hash2(test::enum2b));
+ BOOST_TEST(hash2(test::enum2b) == hash2(test::enum2b));
+
+ BOOST_TEST(hash3(test::enum3a) == hash3(test::enum3a));
+ BOOST_TEST(hash3(test::enum3a) != hash3(test::enum3b));
+ BOOST_TEST(hash3(test::enum3b) == hash3(test::enum3b));
+
+ BOOST_TEST(hash4(test::enum4a) == hash4(test::enum4a));
+ BOOST_TEST(hash4(test::enum4a) != hash4(test::enum4b));
+ BOOST_TEST(hash4(test::enum4b) == hash4(test::enum4b));
+
+ BOOST_HASH_TEST_NAMESPACE::hash<test::enum_override> hash_override;
+
+ BOOST_TEST(hash_override(test::enum_override1) ==
+ hash_override(test::enum_override1));
+ BOOST_TEST(hash_override(test::enum_override1) ==
+ hash_override(test::enum_override2));
+ BOOST_TEST(hash_override(test::enum_override1) ==
+ hash_override(test::enum_override1));
+
+ return ndnboost::report_errors();
+}