mirror of
https://github.com/bolero-MURAKAMI/Sprout
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72 lines
2 KiB
C++
72 lines
2 KiB
C++
#ifndef TESTSPR_SPROUT_ALGORITHM_STABLE_PARTITION_HPP
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#define TESTSPR_SPROUT_ALGORITHM_STABLE_PARTITION_HPP
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#include <sprout/algorithm/stable_partition.hpp>
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#include <sprout/array.hpp>
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#include <sprout/sub_array.hpp>
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#include <sprout/fixed_container.hpp>
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#include <testspr/tools.hpp>
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namespace testspr {
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static void algorithm_stable_partition_test() {
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using namespace sprout;
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{
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SPROUT_STATIC_CONSTEXPR auto arr1 = array<int, 10>{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}};
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// パーティション (is_odd)
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{
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SPROUT_STATIC_CONSTEXPR auto partitioned = sprout::stable_partition(
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arr1,
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testspr::is_odd<int>()
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);
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TESTSPR_DOUBLE_ASSERT(testspr::equal(
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partitioned,
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array<int, 10>{{1, 3, 5, 7, 9, 2, 4, 6, 8, 10}}
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));
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}
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{
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SPROUT_STATIC_CONSTEXPR auto partitioned = sprout::fit::stable_partition(
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arr1,
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testspr::is_odd<int>()
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);
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TESTSPR_DOUBLE_ASSERT(testspr::equal(
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partitioned,
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array<int, 5>{{1, 3, 5, 7, 9}}
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));
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}
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// パーティション (is_odd)
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// 範囲の切り出し
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{
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SPROUT_STATIC_CONSTEXPR auto partitioned = sprout::stable_partition(
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sprout::sub(arr1, 2, 8),
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testspr::is_odd<int>()
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);
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TESTSPR_DOUBLE_ASSERT(testspr::equal(
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partitioned,
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array<int, 6>{{3, 5, 7, 4, 6, 8}}
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));
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TESTSPR_DOUBLE_ASSERT(testspr::equal(
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sprout::get_fixed(partitioned),
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array<int, 10>{{1, 2, 3, 5, 7, 4, 6, 8, 9, 10}}
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));
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}
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{
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SPROUT_STATIC_CONSTEXPR auto partitioned = sprout::fit::stable_partition(
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sprout::sub(arr1, 2, 8),
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testspr::is_odd<int>()
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);
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TESTSPR_DOUBLE_ASSERT(testspr::equal(
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partitioned,
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array<int, 3>{{3, 5, 7}}
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));
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TESTSPR_DOUBLE_ASSERT(testspr::equal(
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sprout::get_fixed(partitioned),
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array<int, 10>{{1, 2, 3, 5, 7, 4, 6, 8, 9, 10}}
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));
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}
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}
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}
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} // namespace testspr
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#endif // #ifndef TESTSPR_SPROUT_ALGORITHM_STABLE_PARTITION_HPP
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