138             if(max_len > m_spans.size())  in reset()
140                 m_spans.resize(max_len);  in reset()
145             m_cur_span = &m_spans[0];  in reset()
215             m_cur_span  = &m_spans[0];  in reset_spans()
220         unsigned num_spans()   const { return unsigned(m_cur_span - &m_spans[0]); }  in num_spans()
221         const_iterator begin() const { return &m_spans[1]; }  in begin()
222         iterator       begin()       { return &m_spans[1]; }  in begin()
233         pod_array<span>       m_spans;  variable
311                 m_spans(spans),  in const_iterator()
315             const span& operator*()  const { return m_spans[m_span_idx];  }
316             const span* operator->() const { return &m_spans[m_span_idx]; }
321             const span_array_type& m_spans;
330                 m_spans(spans),  in iterator()
334             span& operator*()  { return m_spans[m_span_idx];  }
335             span* operator->() { return &m_spans[m_span_idx]; }
340             span_array_type& m_spans;
363             m_spans.remove_all();  in reset()
373                 m_spans.last().len++;  in add_cell()
377                 m_spans.add(span(coord_type(x + m_min_x), 1, &m_covers[x]));  in add_cell()
389                 m_spans.last().len += coord_type(len);  in add_cells()
393                 m_spans.add(span(coord_type(x + m_min_x),   in add_cells()
407                 m_spans.last().len += coord_type(len);  in add_span()
411                 m_spans.add(span(coord_type(x + m_min_x),   in add_span()
428             m_spans.remove_all();  in reset_spans()
433         unsigned num_spans()   const { return m_spans.size(); }  in num_spans()
434         const_iterator begin() const { return const_iterator(m_spans); }  in begin()
435         iterator       begin()       { return iterator(m_spans); }  in begin()
446         span_array_type       m_spans;  variable