headers/cpp/stl_bvector.h

44   unsigned int* _M_p;
47     : _M_p(__x), _M_mask(__y) {}
50   _Bit_reference() : _M_p(0), _M_mask(0) {}
51   operator bool() const { return !(!(*_M_p & _M_mask)); }
54     if (__x)  *_M_p |= _M_mask;
55     else      *_M_p &= ~_M_mask;
65   void flip() { *_M_p ^= _M_mask; }
80   unsigned int* _M_p;
85       ++_M_p;
91       --_M_p;
95   _Bit_iterator() : _M_p(0), _M_offset(0) {}
97     : _M_p(__x), _M_offset(__y) {}
98   reference operator*() const { return reference(_M_p, 1U << _M_offset); }
119     _M_p += __n / __WORD_BIT;
123       --_M_p;
141     return __WORD_BIT * (_M_p - __x._M_p) + _M_offset - __x._M_offset;
145     return _M_p == __x._M_p && _M_offset == __x._M_offset;
148     return _M_p != __x._M_p || _M_offset != __x._M_offset;
151     return _M_p < __x._M_p || (_M_p == __x._M_p && _M_offset < __x._M_offset);
163   unsigned int* _M_p;
168       ++_M_p;
174       --_M_p;
178   _Bit_const_iterator() : _M_p(0), _M_offset(0) {}
180     : _M_p(__x), _M_offset(__y) {}
182     : _M_p(__x._M_p), _M_offset(__x._M_offset) {}
184     return _Bit_reference(_M_p, 1U << _M_offset);
206     _M_p += __n / __WORD_BIT;
210       --_M_p;
228     return __WORD_BIT * (_M_p - __x._M_p) + _M_offset - __x._M_offset;
234     return _M_p == __x._M_p && _M_offset == __x._M_offset;
237     return _M_p != __x._M_p || _M_offset != __x._M_offset;
240     return _M_p < __x._M_p || (_M_p == __x._M_p && _M_offset < __x._M_offset);
264     if (_M_start._M_p)
265       _M_data_allocator.deallocate(_M_start._M_p,
266                                    _M_end_of_storage - _M_start._M_p);
294     if (_M_start._M_p)
295       _Alloc_type::deallocate(_M_start._M_p,
296                               _M_end_of_storage - _M_start._M_p);
338     if (_M_start._M_p)
339       _Alloc_type::deallocate(_M_start._M_p,
340                               _M_end_of_storage - _M_start._M_p);
421     if (_M_finish._M_p != _M_end_of_storage) {
531     fill(_M_start._M_p, _M_end_of_storage, __value ? ~0 : 0);
538     fill(_M_start._M_p, _M_end_of_storage, 0);
560     fill(_M_start._M_p, _M_end_of_storage, __x ? ~0 : 0);
609       fill(_M_start._M_p, _M_end_of_storage, __x ? ~0 : 0);
614       fill(_M_start._M_p, _M_end_of_storage, __x ? ~0 : 0);
678     if (_M_finish._M_p != _M_end_of_storage)
690     if (_M_finish._M_p != _M_end_of_storage && __position == end())