91     for (SparseTupleWeightIterator<W, K> it(w); !it.Done(); it.Next()) {  in SparseTupleWeight()
126     for (SparseTupleWeightIterator<W, K> it(w); !it.Done(); it.Next()) {
134     for (SparseTupleWeightIterator<W, K> it(*this); !it.Done(); it.Next()) {  in Member()
144     for (SparseTupleWeightIterator<W, K> it(*this); !it.Done(); it.Next()) {  in Hash()
153     for (SparseTupleWeightIterator<W, K> it(*this); !it.Done(); it.Next()) {
161     for (SparseTupleWeightIterator<W, K> it(*this); !it.Done(); it.Next()) {  in Reverse()
236   bool Done() const {  in Done()  function
277   while (!w1_it.Done() || !w2_it.Done()) {  in SparseTupleWeightMap()
278     const K& k1 = (w1_it.Done()) ? w2_it.Value().first : w1_it.Value().first;  in SparseTupleWeightMap()
279     const K& k2 = (w2_it.Done()) ? w1_it.Value().first : w2_it.Value().first;  in SparseTupleWeightMap()
280     const W& v1 = (w1_it.Done()) ? v1_def : w1_it.Value().second;  in SparseTupleWeightMap()
281     const W& v2 = (w2_it.Done()) ? v2_def : w2_it.Value().second;  in SparseTupleWeightMap()
284       if (!w1_it.Done()) w1_it.Next();  in SparseTupleWeightMap()
285       if (!w2_it.Done()) w2_it.Next();  in SparseTupleWeightMap()
305   while (!w1_it.Done() || !w2_it.Done()) {
306     const K& k1 = (w1_it.Done()) ? w2_it.Value().first : w1_it.Value().first;
307     const K& k2 = (w2_it.Done()) ? w1_it.Value().first : w2_it.Value().first;
308     const W& v1 = (w1_it.Done()) ? v1_def : w1_it.Value().second;
309     const W& v2 = (w2_it.Done()) ? v2_def : w2_it.Value().second;
312       if (!w1_it.Done()) w1_it.Next();
313       if (!w2_it.Done()) w2_it.Next();
359   for (SparseTupleWeightIterator<W, K> it(w); !it.Done(); it.Next()) {