45 lines
1.1 KiB
C++
45 lines
1.1 KiB
C++
/* tests for using boost::hash with boost::array
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* (C) Copyright Marshall Clow 2012
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* Distributed under the Boost Software License, Version 1.0. (See
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* accompanying file LICENSE_1_0.txt or copy at
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* http://www.boost.org/LICENSE_1_0.txt)
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*/
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#include <string>
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#include <iostream>
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#include <boost/array.hpp>
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#include <algorithm>
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#include <boost/functional/hash.hpp>
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#include <boost/core/lightweight_test_trait.hpp>
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namespace {
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template< class T >
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void RunTests()
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{
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// std::size_t hash0 = boost::hash<boost::array<T,0> > () ( boost::array<T, 0> ());
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// std::size_t hash1 = boost::hash<boost::array<T,1> > () ( boost::array<T, 1> ());
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typedef boost::array< T, 5 > barr;
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typedef T arr[5];
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barr test_barr = {{ 1, 1, 2, 3, 5 }};
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arr test_arr = { 1, 1, 2, 3, 5 };
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std::size_t bhash = boost::hash<barr> () ( test_barr );
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std::size_t ahash = boost::hash<arr> () ( test_arr );
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BOOST_TEST ( ahash == bhash );
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}
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}
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int main()
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{
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RunTests< int >();
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RunTests< long >();
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RunTests< long double >();
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return boost::report_errors();
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}
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