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39 lines
931 B
C++
39 lines
931 B
C++
# include <biu.hpp>
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# include <yaml-cpp/yaml.h>
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int main()
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{
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using namespace biu::literals;
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std::string data = R"(
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a: [ 1, 2, 3 ]
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b: [ [ 1, 2, 3 ], [ 4, 5, 6 ], [ 7, 8, 9 ] ]
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c: [ 1, 2 ]
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)";
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auto node = YAML::Load(data);
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auto a = node["a"].as<Eigen::Vector3i>();
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auto a2 = node["a"].as<Eigen::VectorXi>();
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auto b = node["b"].as<Eigen::Matrix3i>();
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auto b2 = node["b"].as<Eigen::MatrixXi>();
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assert(a == a2);
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assert(a(0) == 1);
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assert(a(1) == 2);
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assert(a(2) == 3);
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assert(b == b2);
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auto c = node["c"].as<std::complex<double>>();
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assert(c == 1. + 2i);
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auto d = node["d"].as<std::optional<int>>();
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auto c3 = node["c"].as<std::optional<std::complex<double>>>();
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assert(d == std::nullopt);
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assert(c3 == 1. + 2i);
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struct A
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{
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Eigen::Vector3i a;
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Eigen::Matrix3i b;
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std::complex<double> c;
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};
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auto a3 = node.as<A>();
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assert(a3.a == a);
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assert(a3.b == b);
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assert(a3.c == c);
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}
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