| 1 | #include <iostream>
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| 2 | #include "../paths.hpp"
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| 3 |
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| 4 | using namespace Sass;
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| 5 |
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| 6 | template<typename T>
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| 7 | std::vector<T>& operator<<(std::vector<T>& v, const T& e)
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| 8 | {
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| 9 | v.push_back(e);
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| 10 | return v;
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| 11 | }
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| 12 |
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| 13 | int main()
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| 14 | {
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| 15 | std::vector<int> v1, v2, v3;
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| 16 | v1 << 1 << 2;
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| 17 | v2 << 3;
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| 18 | v3 << 4 << 5 << 6;
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| 19 |
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| 20 | std::vector<std::vector<int> > ss;
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| 21 | ss << v1 << v2 << v3;
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| 22 |
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| 23 | std::vector<std::vector<int> > ps = paths(ss);
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| 24 | for (size_t i = 0, S = ps.size(); i < S; ++i) {
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| 25 | std::cout << vector_to_string(ps[i]) << std::endl;
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| 26 | }
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| 27 | return 0;
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| 28 | }
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