#include <_bvector.h>

Collaboration diagram for _Bvector_base< _Alloc >:

[legend]

Public Types
typedef _Alloc	allocator_type

typedef unsigned int	__chunk_type

typedef _Alloc_traits< __chunk_type, _Alloc >::allocator_type	__chunk_allocator_type

Public Member Functions
allocator_type	get_allocator () const

	_Bvector_base (const allocator_type &__a)

	_Bvector_base (__move_source< _Self > src)

	~_Bvector_base ()

Protected Member Functions
__chunk_type *	_M_bit_alloc (size_t __n)

void	_M_deallocate ()

Static Protected Member Functions
static size_t	_M_bits_to_chunks (size_t __n_bits)

Protected Attributes
_Bit_iterator	_M_start

_Bit_iterator	_M_finish

_STLP_alloc_proxy< __chunk_type *, __chunk_type, __chunk_allocator_type >	_M_end_of_storage

Private Types
typedef _Bvector_base< _Alloc >	_Self

Detailed Description

template<class _Alloc>
class _Bvector_base< _Alloc >

Definition at line 268 of file _bvector.h.

Member Typedef Documentation

◆ __chunk_allocator_type

template<class _Alloc >

typedef _Alloc_traits<__chunk_type,_Alloc>::allocator_type _Bvector_base< _Alloc >::__chunk_allocator_type

Definition at line 274 of file _bvector.h.

◆ __chunk_type

template<class _Alloc >

typedef unsigned int _Bvector_base< _Alloc >::__chunk_type

Definition at line 273 of file _bvector.h.

◆ _Self

template<class _Alloc >

typedef _Bvector_base<_Alloc> _Bvector_base< _Alloc >::_Self

private

Definition at line 269 of file _bvector.h.

◆ allocator_type

template<class _Alloc >

typedef _Alloc _Bvector_base< _Alloc >::allocator_type

Definition at line 272 of file _bvector.h.

Constructor & Destructor Documentation

◆ _Bvector_base() [1/2]

template<class _Alloc >

_Bvector_base< _Alloc >::_Bvector_base ( const allocator_type & __a )

inline

Definition at line 278 of file _bvector.h.

    : _M_start(), _M_finish(), _M_end_of_storage(_STLP_CONVERT_ALLOCATOR(__a, __chunk_type),
                                                 (__chunk_type*)0)
  {}

◆ _Bvector_base() [2/2]

template<class _Alloc >

_Bvector_base< _Alloc >::_Bvector_base ( __move_source< _Self > src )

inline

Definition at line 283 of file _bvector.h.

    : _M_start(src.get()._M_start), _M_finish(src.get()._M_finish),
      _M_end_of_storage(src.get()._M_end_of_storage) {
    //Make the source destroyable
    src.get()._M_start._M_p = 0;
  }

◆ ~_Bvector_base()

template<class _Alloc >

_Bvector_base< _Alloc >::~_Bvector_base ( )

inline

Definition at line 291 of file _bvector.h.

                   {
    _M_deallocate();
  }

Member Function Documentation

◆ _M_bit_alloc()

template<class _Alloc >

__chunk_type * _Bvector_base< _Alloc >::_M_bit_alloc ( size_t __n )

inlineprotected

Definition at line 300 of file _bvector.h.

301 { return _M_end_of_storage.allocate(_M_bits_to_chunks(__n)); }

__n

return __n

Definition: _algo.h:75

_Bvector_base::_M_bits_to_chunks

static size_t _M_bits_to_chunks(size_t __n_bits)

Definition: _bvector.h:297

_STLP_alloc_proxy::allocate

_Tp * allocate(size_type __n, size_type &__allocated_n)

Definition: _alloc.h:525

◆ _M_bits_to_chunks()

template<class _Alloc >

static size_t _Bvector_base< _Alloc >::_M_bits_to_chunks ( size_t __n_bits )

inlinestaticprotected

Definition at line 297 of file _bvector.h.

298 { return (__n_bits + _STLP_WORD_BIT - 1) / _STLP_WORD_BIT; }

_STLP_WORD_BIT

#define _STLP_WORD_BIT

Definition: _bvector.h:37

Referenced by _Bvector_base< _Alloc >::_M_bit_alloc().

◆ _M_deallocate()

template<class _Alloc >

void _Bvector_base< _Alloc >::_M_deallocate ( )

inlineprotected

Definition at line 303 of file _bvector.h.

                       {
    if (_M_start._M_p)
      _M_end_of_storage.deallocate(_M_start._M_p,
                                   _M_end_of_storage._M_data - _M_start._M_p);
  }