32   IdSet<TId> id_set;
65 std::ostream &operator<<(std::ostream &os, const IdSet<TUInt> &obj) {  in operator <<()
66   int bits = IdSet<TUInt>::max_elements;  in operator <<()
88   if (in.size() > IdSet<TNum>::max_elements) {  in separate_rects()
105   std::vector<std::pair<TNum, IdSet<TId>>> active_regions;  in separate_rects()
186     IdSet<TId> active_set;  in separate_rects()
207     for (std::vector<std::pair<TNum, IdSet>>::iterator it =  in separate_rects()
234     for (typename std::vector<std::pair<TNum, IdSet<TId>>>::iterator it =  in separate_rects()
237       IdSet<TId> region_set = it->second;  in separate_rects()
245       typename std::vector<std::pair<TNum, IdSet<TId>>>::iterator next_it = it;  in separate_rects()
326 #define IdSet IdSet<TId>  in main()  macro
370   expected_out.push_back(RectSet(IdSet(0), Rect(0, 0, 2, 5)));  in main()
371   expected_out.push_back(RectSet(IdSet(1), Rect(2, 5, 6, 6)));  in main()
372   expected_out.push_back(RectSet(IdSet(1) | 0, Rect(2, 0, 4, 5)));  in main()
373   expected_out.push_back(RectSet(IdSet(1) | 2, Rect(4, 0, 6, 5)));  in main()
374   expected_out.push_back(RectSet(IdSet(2), Rect(6, 0, 8, 5)));  in main()
375   expected_out.push_back(RectSet(IdSet(3), Rect(0, 7, 8, 9)));  in main()
376   expected_out.push_back(RectSet(IdSet(4), Rect(10, 0, 12, 5)));  in main()
377   expected_out.push_back(RectSet(IdSet(5) | 4, Rect(12, 0, 16, 5)));  in main()
378   expected_out.push_back(RectSet(IdSet(4), Rect(16, 0, 18, 5)));  in main()
379   expected_out.push_back(RectSet(IdSet(6), Rect(20, 11, 22, 17)));  in main()
380   expected_out.push_back(RectSet(IdSet(6) | 7, Rect(22, 13, 24, 17)));  in main()
381   expected_out.push_back(RectSet(IdSet(6), Rect(22, 11, 24, 13)));  in main()
382   expected_out.push_back(RectSet(IdSet(7), Rect(22, 17, 24, 21)));  in main()
383   expected_out.push_back(RectSet(IdSet(7), Rect(24, 13, 26, 21)));  in main()
384   expected_out.push_back(RectSet(IdSet(9), Rect(30, 31, 32, 39)));  in main()
385   expected_out.push_back(RectSet(IdSet(8) | 9, Rect(32, 33, 36, 37)));  in main()
386   expected_out.push_back(RectSet(IdSet(9), Rect(32, 37, 36, 39)));  in main()
387   expected_out.push_back(RectSet(IdSet(9), Rect(32, 31, 36, 33)));  in main()
388   expected_out.push_back(RectSet(IdSet(9), Rect(36, 31, 38, 39)));  in main()
389   expected_out.push_back(RectSet(IdSet(10), Rect(40, 43, 44, 45)));  in main()
390   expected_out.push_back(RectSet(IdSet(10) | 11, Rect(44, 43, 46, 45)));  in main()
391   expected_out.push_back(RectSet(IdSet(11), Rect(44, 41, 46, 43)));  in main()
392   expected_out.push_back(RectSet(IdSet(11), Rect(44, 45, 46, 47)));  in main()
393   expected_out.push_back(RectSet(IdSet(10), Rect(46, 43, 48, 45)));  in main()
394   expected_out.push_back(RectSet(IdSet(12) | 13 | 14, Rect(50, 51, 52, 53)));  in main()