mirror of
https://github.com/CHN-beta/nixos.git
synced 2024-10-23 05:39:05 +08:00
30 lines
1.2 KiB
C++
30 lines
1.2 KiB
C++
# include <biu.hpp>
|
|
|
|
int main()
|
|
{
|
|
using namespace biu::literals;
|
|
|
|
auto a = std::vector{1, 2, 3, 4, 5} | biu::eigen::toEigen<>;
|
|
static_assert(std::same_as<decltype(a), Eigen::VectorXi>);
|
|
auto b = std::array{1, 2, 3} | biu::eigen::toEigen<>;
|
|
static_assert(std::same_as<decltype(b), Eigen::Vector3i>);
|
|
auto c = std::vector{std::array{1, 2}, std::array{3, 4}, std::array{5, 6}}
|
|
| biu::eigen::toEigen<>;
|
|
static_assert(std::same_as<decltype(c),
|
|
Eigen::Matrix<int, Eigen::Dynamic, 2, Eigen::RowMajor | Eigen::AutoAlign>>);
|
|
auto d = std::array{std::array{1, 2}, std::array{3, 4}, std::array{5, 6}}
|
|
| biu::eigen::toEigen<>;
|
|
static_assert(std::same_as<decltype(d), Eigen::Matrix<int, 3, 2, Eigen::RowMajor | Eigen::AutoAlign>>);
|
|
auto f = std::vector{1, 2, 3, 4, 5};
|
|
assert(f == (f | biu::toEigen<> | biu::fromEigenVector<>));
|
|
auto h = std::array{1, 2, 3};
|
|
assert(h == (h | biu::toEigen<> | biu::fromEigenVector<>));
|
|
auto g = std::vector
|
|
{std::array{1, 2}, std::array{3, 4}, std::array{5, 6}};
|
|
assert(g == (g | biu::toEigen<> | biu::fromEigenMatrix<>));
|
|
|
|
auto e = biu::deserialize<decltype(c)>(biu::serialize(c));
|
|
static_assert(std::same_as<decltype(e), decltype(c)>);
|
|
assert(c == e);
|
|
}
|