Include bind in ndnboost.
diff --git a/ndnboost/test/predicate_result.hpp b/ndnboost/test/predicate_result.hpp
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+// (C) Copyright Gennadiy Rozental 2001-2008.
+// 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)
+
+// See http://www.boost.org/libs/test for the library home page.
+//
+// File : $RCSfile$
+//
+// Version : $Revision: 54633 $
+//
+// Description : enhanced result for test predicate that include message explaining failure
+// ***************************************************************************
+
+#ifndef BOOST_TEST_PREDICATE_RESULT_HPP_012705GER
+#define BOOST_TEST_PREDICATE_RESULT_HPP_012705GER
+
+// Boost.Test
+#include <ndnboost/test/utils/class_properties.hpp>
+#include <ndnboost/test/utils/wrap_stringstream.hpp>
+#include <ndnboost/test/utils/basic_cstring/basic_cstring.hpp>
+
+// Boost
+#include <ndnboost/shared_ptr.hpp>
+#include <ndnboost/detail/workaround.hpp>
+
+// STL
+#include <cstddef> // for std::size_t
+
+#include <ndnboost/test/detail/suppress_warnings.hpp>
+
+//____________________________________________________________________________//
+
+namespace ndnboost {
+
+namespace test_tools {
+
+// ************************************************************************** //
+// ************** predicate_result ************** //
+// ************************************************************************** //
+
+class BOOST_TEST_DECL predicate_result {
+ typedef unit_test::const_string const_string;
+ struct dummy { void nonnull() {}; };
+ typedef void (dummy::*safe_bool)();
+
+public:
+ // Constructor
+ predicate_result( bool pv_ )
+ : p_predicate_value( pv_ )
+ {}
+
+ template<typename BoolConvertable>
+ predicate_result( BoolConvertable const& pv_ ) : p_predicate_value( !!pv_ ) {}
+
+ // Access methods
+ bool operator!() const { return !p_predicate_value; }
+ void operator=( bool pv_ ) { p_predicate_value.value = pv_; }
+ operator safe_bool() const { return !!p_predicate_value ? &dummy::nonnull : 0; }
+
+ // Public properties
+ BOOST_READONLY_PROPERTY( bool, (predicate_result) ) p_predicate_value;
+
+ // Access methods
+ bool has_empty_message() const { return !m_message; }
+ wrap_stringstream& message()
+ {
+ if( !m_message )
+ m_message.reset( new wrap_stringstream );
+
+ return *m_message;
+ }
+ const_string message() const { return !m_message ? const_string() : const_string( m_message->str() ); }
+
+private:
+ // Data members
+ shared_ptr<wrap_stringstream> m_message;
+};
+
+} // namespace test_tools
+
+} // namespace ndnboost
+
+//____________________________________________________________________________//
+
+#include <ndnboost/test/detail/enable_warnings.hpp>
+
+#endif // BOOST_TEST_PREDICATE_RESULT_HPP_012705GER