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add algorithm copy_while, copy_until

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bolero-MURAKAMI 2012-10-13 22:11:32 +09:00
parent f53be1a3d5
commit 9b9956f810
20 changed files with 649 additions and 0 deletions
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112
libs/algorithm/test/copy_while.cpp Normal file
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#ifndef SPROUT_LIBS_ALGORITHM_TEST_COPY_WHILE_CPP
#define SPROUT_LIBS_ALGORITHM_TEST_COPY_WHILE_CPP
#include <sprout/algorithm/copy_while.hpp>
#include <sprout/array.hpp>
#include <sprout/sub_array.hpp>
#include <sprout/container.hpp>
#include <testspr/tools.hpp>
namespace testspr {
static void algorithm_copy_while_test() {
using namespace sprout;
{
SPROUT_STATIC_CONSTEXPR auto arr1 = array<int, 10>{{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}};
SPROUT_STATIC_CONSTEXPR auto arr2 = array<int, 10>{};
SPROUT_STATIC_CONSTEXPR auto arr3 = array<int, 4>{};
// 6 未満をコピー
{
SPROUT_STATIC_CONSTEXPR auto copied = sprout::copy_while(
sprout::begin(arr1),
sprout::end(arr1),
arr2,
testspr::less_than<int>(6)
);
TESTSPR_BOTH_ASSERT(testspr::equal(
copied,
array<int, 10>{{1, 2, 3, 4, 5, 0, 0, 0, 0, 0}}
));
}
{
SPROUT_STATIC_CONSTEXPR auto copied = sprout::fit::copy_while(
sprout::begin(arr1),
sprout::end(arr1),
arr2,
testspr::less_than<int>(6)
);
TESTSPR_BOTH_ASSERT(testspr::equal(
copied,
array<int, 5>{{1, 2, 3, 4, 5}}
));
}
// 8 未満をコピー
// 出力範囲をオーバーする場合
{
SPROUT_STATIC_CONSTEXPR auto copied = sprout::copy_while(
sprout::begin(arr1),
sprout::end(arr1),
arr3,
testspr::less_than<int>(6)
);
TESTSPR_BOTH_ASSERT(testspr::equal(
copied,
array<int, 4>{{1, 2, 3, 4}}
));
}
{
SPROUT_STATIC_CONSTEXPR auto copied = sprout::fit::copy_while(
sprout::begin(arr1),
sprout::end(arr1),
arr3,
testspr::less_than<int>(6)
);
TESTSPR_BOTH_ASSERT(testspr::equal(
copied,
array<int, 4>{{1, 2, 3, 4}}
));
}
// 8 未満をコピー
// 出力範囲の切り出し
{
SPROUT_STATIC_CONSTEXPR auto copied = sprout::copy_while(
sprout::begin(arr1),
sprout::end(arr1),
sprout::sub(arr2, 2, 8),
testspr::less_than<int>(6)
);
TESTSPR_BOTH_ASSERT(testspr::equal(
copied,
array<int, 6>{{1, 2, 3, 4, 5, 0}}
));
TESTSPR_BOTH_ASSERT(testspr::equal(
sprout::get_internal(copied),
array<int, 10>{{0, 0, 1, 2, 3, 4, 5, 0, 0, 0}}
));
}
{
SPROUT_STATIC_CONSTEXPR auto copied = sprout::fit::copy_while(
sprout::begin(arr1),
sprout::end(arr1),
sprout::sub(arr2, 2, 8),
testspr::less_than<int>(6)
);
TESTSPR_BOTH_ASSERT(testspr::equal(
copied,
array<int, 5>{{1, 2, 3, 4, 5}}
));
TESTSPR_BOTH_ASSERT(testspr::equal(
sprout::get_internal(copied),
array<int, 10>{{0, 0, 1, 2, 3, 4, 5, 0, 0, 0}}
));
}
}
}
} // namespace testspr
#ifndef TESTSPR_CPP_INCLUDE
# define TESTSPR_TEST_FUNCTION testspr::algorithm_copy_while_test
# include <testspr/include_main.hpp>
#endif
#endif // #ifndef SPROUT_LIBS_ALGORITHM_TEST_COPY_WHILE_CPP