bitset< _Nb >::reference Struct Reference

#include <_bitset.h>

Public Types
typedef _STLP_PRIV _Base_bitset< _Words >	_Bitset_base
typedef bitset< _Nb >	_Bitset

Public Member Functions
	reference ()
	reference (_Bitset &__b, size_t __pos)
	~reference ()
reference &	operator= (bool __x)
reference &	operator= (const reference &__j)
bool	operator~ () const
	operator bool () const
reference &	flip ()

Public Attributes
_WordT *	_M_wp
size_t	_M_bpos

Detailed Description

template<size_t _Nb>
struct bitset< _Nb >::reference

Definition at line 363 of file _bitset.h.

Member Typedef Documentation

_Bitset

template<size_t _Nb>

typedef bitset<_Nb> bitset< _Nb >::reference::_Bitset

Definition at line 365 of file _bitset.h.

_Bitset_base

template<size_t _Nb>

typedef _STLP_PRIV _Base_bitset<_Words > bitset< _Nb >::reference::_Bitset_base

Definition at line 364 of file _bitset.h.

Constructor & Destructor Documentation

reference() [1/2]

template<size_t _Nb>

bitset< _Nb >::reference::reference ( )

inline

Definition at line 371 of file _bitset.h.

{}

reference() [2/2]

template<size_t _Nb>

bitset< _Nb >::reference::reference ( _Bitset &  __b, size_t  __pos  )

inline

Definition at line 373 of file _bitset.h.

                                            {
      _M_wp = &__b._M_getword(__pos);
      _M_bpos = _Bitset_base::_S_whichbit(__pos);
    }

~reference()

template<size_t _Nb>

bitset< _Nb >::reference::~reference ( )

inline

Definition at line 379 of file _bitset.h.

{}

Member Function Documentation

flip()

template<size_t _Nb>

reference & bitset< _Nb >::reference::flip ( )

inline

Definition at line 408 of file _bitset.h.

                      {
      *_M_wp ^= _Bitset_base::_S_maskbit(_M_bpos);
      return *this;
    }

operator bool()

template<size_t _Nb>

bitset< _Nb >::reference::operator bool ( ) const

inline

Definition at line 405 of file _bitset.h.

{ return (*(_M_wp) & _Bitset_base::_S_maskbit(_M_bpos)) != 0; }

operator=() [1/2]

template<size_t _Nb>

reference & bitset< _Nb >::reference::operator= ( bool  __x )

inline

Definition at line 382 of file _bitset.h.

                                   {
      if ( __x )
        *_M_wp |= _Bitset_base::_S_maskbit(_M_bpos);
      else
        *_M_wp &= ~_Bitset_base::_S_maskbit(_M_bpos);
 
      return *this;
    }

operator=() [2/2]

template<size_t _Nb>

reference & bitset< _Nb >::reference::operator= ( const reference &  __j )

inline

Definition at line 392 of file _bitset.h.

                                               {
      if ( (*(__j._M_wp) & _Bitset_base::_S_maskbit(__j._M_bpos)) )
        *_M_wp |= _Bitset_base::_S_maskbit(_M_bpos);
      else
        *_M_wp &= ~_Bitset_base::_S_maskbit(_M_bpos);
 
      return *this;
    }

operator~()

template<size_t _Nb>

bool bitset< _Nb >::reference::operator~ ( ) const

inline

Definition at line 402 of file _bitset.h.

{ return (*(_M_wp) & _Bitset_base::_S_maskbit(_M_bpos)) == 0; }

Member Data Documentation

_M_bpos

template<size_t _Nb>

size_t bitset< _Nb >::reference::_M_bpos

Definition at line 368 of file _bitset.h.

Referenced by bitset< _Nb >::reference::flip(), bitset< _Nb >::reference::operator bool(), bitset< _Nb >::reference::operator=(), bitset< _Nb >::reference::operator~(), and bitset< _Nb >::reference::reference().

_M_wp

template<size_t _Nb>

_WordT* bitset< _Nb >::reference::_M_wp

Definition at line 367 of file _bitset.h.

Referenced by bitset< _Nb >::reference::flip(), bitset< _Nb >::reference::operator bool(), bitset< _Nb >::reference::operator=(), bitset< _Nb >::reference::operator~(), and bitset< _Nb >::reference::reference().

---

The documentation for this struct was generated from the following file:

• sdk/include/c++/stlport/stl/_bitset.h