51 lines
1.3 KiB
C++
51 lines
1.3 KiB
C++
//---------------------------------------------------------------------------//
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// Copyright (c) 2013-2014 Kyle Lutz <kyle.r.lutz@gmail.com>
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//
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// Distributed under the Boost Software License, Version 1.0
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// See 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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// See http://boostorg.github.com/compute for more information.
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//---------------------------------------------------------------------------//
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#define BOOST_TEST_MODULE TestFunctionInputIterator
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#include <boost/test/unit_test.hpp>
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#include <iterator>
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#include <boost/type_traits.hpp>
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#include <boost/static_assert.hpp>
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#include <boost/compute/function.hpp>
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#include <boost/compute/algorithm/copy.hpp>
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#include <boost/compute/container/vector.hpp>
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#include <boost/compute/iterator/function_input_iterator.hpp>
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#include "check_macros.hpp"
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#include "context_setup.hpp"
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BOOST_AUTO_TEST_CASE(generate_42_doctest)
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{
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boost::compute::vector<int> result(4, context);
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//! [generate_42]
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BOOST_COMPUTE_FUNCTION(int, ret42, (),
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{
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return 42;
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});
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boost::compute::copy(
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boost::compute::make_function_input_iterator(ret42, 0),
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boost::compute::make_function_input_iterator(ret42, result.size()),
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result.begin(),
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queue
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);
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// result == { 42, 42, 42, 42 }
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//! [generate_42]
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CHECK_RANGE_EQUAL(int, 4, result, (42, 42, 42, 42));
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}
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BOOST_AUTO_TEST_SUITE_END()
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