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- /* tests for using boost::hash with boost::array
- * (C) Copyright Marshall Clow 2012
- * 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 <string>
- #include <iostream>
- #include <boost/array.hpp>
- #include <algorithm>
- #include <boost/functional/hash.hpp>
- #include <boost/core/lightweight_test_trait.hpp>
- namespace {
- template< class T >
- void RunTests()
- {
- // std::size_t hash0 = boost::hash<boost::array<T,0> > () ( boost::array<T, 0> ());
- // std::size_t hash1 = boost::hash<boost::array<T,1> > () ( boost::array<T, 1> ());
-
- typedef boost::array< T, 5 > barr;
- typedef T arr[5];
- barr test_barr = {{ 1, 1, 2, 3, 5 }};
- arr test_arr = { 1, 1, 2, 3, 5 };
-
- std::size_t bhash = boost::hash<barr> () ( test_barr );
- std::size_t ahash = boost::hash<arr> () ( test_arr );
- BOOST_TEST ( ahash == bhash );
- }
- }
- int main()
- {
- RunTests< int >();
- RunTests< long >();
- RunTests< long double >();
- return boost::report_errors();
- }
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