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54 lines
1.6 KiB
C++
54 lines
1.6 KiB
C++
//---------------------------------------------------------------------------//
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// Copyright (c) 2013 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 TestReplace
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#include <boost/test/unit_test.hpp>
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#include <boost/compute/system.hpp>
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#include <boost/compute/command_queue.hpp>
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#include <boost/compute/algorithm/copy.hpp>
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#include <boost/compute/algorithm/iota.hpp>
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#include <boost/compute/algorithm/replace.hpp>
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#include <boost/compute/algorithm/replace_copy.hpp>
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#include <boost/compute/container/vector.hpp>
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#include "check_macros.hpp"
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#include "context_setup.hpp"
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namespace bc = boost::compute;
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BOOST_AUTO_TEST_CASE(replace_int)
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{
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bc::vector<int> vector(5);
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bc::iota(vector.begin(), vector.end(), 0);
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CHECK_RANGE_EQUAL(int, 5, vector, (0, 1, 2, 3, 4));
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bc::replace(vector.begin(), vector.end(), 2, 6);
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CHECK_RANGE_EQUAL(int, 5, vector, (0, 1, 6, 3, 4));
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}
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BOOST_AUTO_TEST_CASE(replace_copy_int)
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{
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bc::vector<int> a(5);
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bc::iota(a.begin(), a.end(), 0);
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CHECK_RANGE_EQUAL(int, 5, a, (0, 1, 2, 3, 4));
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bc::vector<int> b(5);
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bc::vector<int>::iterator iter =
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bc::replace_copy(a.begin(), a.end(), b.begin(), 3, 9);
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BOOST_CHECK(iter == b.end());
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CHECK_RANGE_EQUAL(int, 5, b, (0, 1, 2, 9, 4));
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// ensure 'a' was not modified
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CHECK_RANGE_EQUAL(int, 5, a, (0, 1, 2, 3, 4));
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}
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BOOST_AUTO_TEST_SUITE_END()
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