bitset< _Nb > Class Template Reference

#include <_bitset.h>

Inheritance diagram for bitset< _Nb >:

Collaboration diagram for bitset< _Nb >:

Classes
struct	reference

Public Types
enum	{ _Words = __BITSET_WORDS(_Nb) }
typedef unsigned long	_WordT

Public Member Functions
	bitset ()
	bitset (unsigned long __val)
	bitset (const string &__s, size_t __pos=0, size_t __n=(size_t) -1)
bitset< _Nb > &	operator&= (const bitset< _Nb > &__rhs)
bitset< _Nb > &	operator|= (const bitset< _Nb > &__rhs)
bitset< _Nb > &	operator^= (const bitset< _Nb > &__rhs)
bitset< _Nb > &	operator<<= (size_t __pos)
bitset< _Nb > &	operator>>= (size_t __pos)
bitset< _Nb > &	_Unchecked_set (size_t __pos)
bitset< _Nb > &	_Unchecked_set (size_t __pos, int __val)
bitset< _Nb > &	_Unchecked_reset (size_t __pos)
bitset< _Nb > &	_Unchecked_flip (size_t __pos)
bool	_Unchecked_test (size_t __pos) const
bitset< _Nb > &	set ()
bitset< _Nb > &	set (size_t __pos)
bitset< _Nb > &	set (size_t __pos, int __val)
bitset< _Nb > &	reset ()
bitset< _Nb > &	reset (size_t __pos)
bitset< _Nb > &	flip ()
bitset< _Nb > &	flip (size_t __pos)
bitset< _Nb >	operator~ () const
reference	operator[] (size_t __pos)
bool	operator[] (size_t __pos) const
unsigned long	to_ulong () const
string	to_string () const
size_t	count () const
size_t	size () const
bool	operator== (const bitset< _Nb > &__rhs) const
bool	operator!= (const bitset< _Nb > &__rhs) const
bool	test (size_t __pos) const
bool	any () const
bool	none () const
bitset< _Nb >	operator<< (size_t __pos) const
bitset< _Nb >	operator>> (size_t __pos) const
size_t	_Find_first () const
size_t	_Find_next (size_t __prev) const
void	_M_copy_from_string (const string &__s, size_t __pos, size_t __n)
void	_M_copy_to_string (string &__s) const
void	_M_copy_to_string (wstring &__s) const

Private Types
typedef _STLP_PRIV _Base_bitset< _Words >	_Base

Private Member Functions
void	_M_do_sanitize ()

Friends
struct	reference

Detailed Description

template<size_t _Nb>
class bitset< _Nb >

Definition at line 347 of file _bitset.h.

Member Typedef Documentation

_Base

template<size_t _Nb>

typedef _STLP_PRIV _Base_bitset< _Words > bitset< _Nb >::_Base

private

Definition at line 352 of file _bitset.h.

_WordT

template<size_t _Nb>

typedef unsigned long bitset< _Nb >::_WordT

Definition at line 358 of file _bitset.h.

Member Enumeration Documentation

anonymous enum

template<size_t _Nb>

anonymous enum

Enumerator
_Words

Definition at line 349 of file _bitset.h.

{ _Words = __BITSET_WORDS(_Nb) } ;

Constructor & Destructor Documentation

bitset() [1/3]

template<size_t _Nb>

bitset< _Nb >::bitset ( )

inline

Definition at line 415 of file _bitset.h.

{}

bitset() [2/3]

template<size_t _Nb>

bitset< _Nb >::bitset ( unsigned long  __val )

inline

Definition at line 417 of file _bitset.h.

: _STLP_PRIV _Base_bitset<_Words>(__val) { _M_do_sanitize(); }

bitset() [3/3]

template<size_t _Nb>

bitset< _Nb >::bitset ( const string &  __s, size_t  __pos = 0, size_t  __n = (size_t)-1  )

inlineexplicit

Definition at line 439 of file _bitset.h.

    : _STLP_PRIV _Base_bitset<_Words >() {
    if (__pos > __s.size())
      __stl_throw_out_of_range("bitset");
    _M_copy_from_string(__s, __pos, __n);
  }

Member Function Documentation

_Find_first()

template<size_t _Nb>

size_t bitset< _Nb >::_Find_first ( ) const

inline

Definition at line 619 of file _bitset.h.

    { return this->_M_do_find_first(_Nb); }

_Find_next()

template<size_t _Nb>

size_t bitset< _Nb >::_Find_next ( size_t  __prev ) const

inline

Definition at line 623 of file _bitset.h.

    { return this->_M_do_find_next(__prev, _Nb); }

_M_copy_from_string()

template<size_t _Nb>

void bitset< _Nb >::_M_copy_from_string ( const string &  __s, size_t  __pos, size_t  __n  )

inline

Definition at line 635 of file _bitset.h.

                                                     {
    typedef typename string::traits_type _Traits;
#endif
    reset();
    size_t __tmp = _Nb;
    const size_t __Nbits = (min) (__tmp, (min) (__n, __s.size() - __pos));
    for ( size_t __i= 0; __i < __Nbits; ++__i) {
      typename _Traits::int_type __k = _Traits::to_int_type(__s[__pos + __Nbits - __i - 1]);
      // boris : widen() ?
      if (__k == '1')
        set(__i);
      else if (__k != '0')
        __stl_throw_invalid_argument("bitset");
    }
  }

Referenced by bitset< _Nb >::bitset(), and operator>>().

_M_copy_to_string() [1/2]

template<size_t _Nb>

void bitset< _Nb >::_M_copy_to_string ( string &  __s ) const

inline

Definition at line 656 of file _bitset.h.

  {
    __s.assign(_Nb, '0');
 
    for (size_t __i = 0; __i < _Nb; ++__i) {
      if (_Unchecked_test(__i))
        __s[_Nb - 1 - __i] = '1';
    }
  }

Referenced by operator<<(), and bitset< _Nb >::to_string().

_M_copy_to_string() [2/2]

template<size_t _Nb>

void bitset< _Nb >::_M_copy_to_string ( wstring &  __s ) const

inline

Definition at line 668 of file _bitset.h.

                                             {
    __s.assign(_Nb, '0');
 
    for (size_t __i = 0; __i < _Nb; ++__i) {
      if (_Unchecked_test(__i))
        __s[_Nb - 1 - __i] = '1';
    }
  }

_M_do_sanitize()

template<size_t _Nb>

void bitset< _Nb >::_M_do_sanitize ( )

inlineprivate

Definition at line 354 of file _bitset.h.

                        {
    _STLP_PRIV _Sanitize<_Nb%__BITS_PER_WORD >::_M_do_sanitize(this->_M_hiword());
  }

Referenced by bitset< _Nb >::bitset(), bitset< _Nb >::flip(), bitset< _Nb >::operator>>=(), and bitset< _Nb >::set().

_Unchecked_flip()

template<size_t _Nb>

bitset< _Nb > & bitset< _Nb >::_Unchecked_flip ( size_t  __pos )

inline

Definition at line 501 of file _bitset.h.

                                             {
    this->_M_getword(__pos) ^= this->_S_maskbit(__pos);
    return *this;
  }

Referenced by bitset< _Nb >::flip().

_Unchecked_reset()

template<size_t _Nb>

bitset< _Nb > & bitset< _Nb >::_Unchecked_reset ( size_t  __pos )

inline

Definition at line 496 of file _bitset.h.

                                              {
    this->_M_getword(__pos) &= ~ this->_S_maskbit(__pos);
    return *this;
  }

Referenced by bitset< _Nb >::reset().

_Unchecked_set() [1/2]

template<size_t _Nb>

bitset< _Nb > & bitset< _Nb >::_Unchecked_set ( size_t  __pos )

inline

Definition at line 482 of file _bitset.h.

                                            {
    this->_M_getword(__pos) |= _STLP_PRIV _Base_bitset<_Words > ::_S_maskbit(__pos);
    return *this;
  }

Referenced by bitset< _Nb >::set().

_Unchecked_set() [2/2]

template<size_t _Nb>

bitset< _Nb > & bitset< _Nb >::_Unchecked_set ( size_t  __pos, int  __val  )

inline

Definition at line 487 of file _bitset.h.

                                                       {
    if (__val)
      this->_M_getword(__pos) |= this->_S_maskbit(__pos);
    else
      this->_M_getword(__pos) &= ~ this->_S_maskbit(__pos);
 
    return *this;
  }

_Unchecked_test()

template<size_t _Nb>

bool bitset< _Nb >::_Unchecked_test ( size_t  __pos ) const

inline

Definition at line 506 of file _bitset.h.

                                           {
    return (this->_M_getword(__pos) & this->_S_maskbit(__pos)) != __STATIC_CAST(_WordT,0);
  }

Referenced by bitset< _Nb >::_M_copy_to_string(), bitset< _Nb >::operator[](), and bitset< _Nb >::test().

any()

template<size_t _Nb>

bool bitset< _Nb >::any ( ) const

inline

Definition at line 599 of file _bitset.h.

{ return this->_M_is_any(); }

count()

template<size_t _Nb>

size_t bitset< _Nb >::count ( ) const

inline

Definition at line 581 of file _bitset.h.

{ return this->_M_do_count(); }

flip() [1/2]

template<size_t _Nb>

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

inline

Definition at line 542 of file _bitset.h.

                      {
    this->_M_do_flip();
    this->_M_do_sanitize();
    return *this;
  }

Referenced by bitset< _Nb >::operator~().

flip() [2/2]

template<size_t _Nb>

bitset< _Nb > & bitset< _Nb >::flip ( size_t  __pos )

inline

Definition at line 548 of file _bitset.h.

                                  {
    if (__pos >= _Nb)
      __stl_throw_out_of_range("bitset");
 
    return _Unchecked_flip(__pos);
  }

none()

template<size_t _Nb>

bool bitset< _Nb >::none ( ) const

inline

Definition at line 600 of file _bitset.h.

{ return !this->_M_is_any(); }

operator!=()

template<size_t _Nb>

bool bitset< _Nb >::operator!= ( const bitset< _Nb > &  __rhs ) const

inline

Definition at line 588 of file _bitset.h.

                                                  {
    return !this->_M_is_equal(__rhs);
  }

operator&=()

template<size_t _Nb>

bitset< _Nb > & bitset< _Nb >::operator&= ( const bitset< _Nb > &  __rhs )

inline

Definition at line 450 of file _bitset.h.

                                                    {
    this->_M_do_and(__rhs);
    return *this;
  }

operator<<()

template<size_t _Nb>

bitset< _Nb > bitset< _Nb >::operator<< ( size_t  __pos ) const

inline

Definition at line 600 of file _bitset.h.

                                             {
    bitset<_Nb> __result(*this);
    __result <<= __pos ;  return __result;
  }

operator<<=()

template<size_t _Nb>

bitset< _Nb > & bitset< _Nb >::operator<<= ( size_t  __pos )

inline

Definition at line 460 of file _bitset.h.

                                         {
    this->_M_do_left_shift(__pos);
    this->_M_do_sanitize();
    return *this;
  }

operator==()

template<size_t _Nb>

bool bitset< _Nb >::operator== ( const bitset< _Nb > &  __rhs ) const

inline

Definition at line 585 of file _bitset.h.

                                                  {
    return this->_M_is_equal(__rhs);
  }

operator>>()

template<size_t _Nb>

bitset< _Nb > bitset< _Nb >::operator>> ( size_t  __pos ) const

inline

Definition at line 606 of file _bitset.h.

                                             {
    bitset<_Nb> __result(*this);
    __result >>= __pos ;  return __result;
  }

operator>>=()

template<size_t _Nb>

bitset< _Nb > & bitset< _Nb >::operator>>= ( size_t  __pos )

inline

Definition at line 471 of file _bitset.h.

                                         {
    this->_M_do_right_shift(__pos);
    this->_M_do_sanitize();
    return *this;
  }

operator[]() [1/2]

template<size_t _Nb>

reference bitset< _Nb >::operator[] ( size_t  __pos )

inline

Definition at line 561 of file _bitset.h.

{ return reference(*this,__pos); }

operator[]() [2/2]

template<size_t _Nb>

bool bitset< _Nb >::operator[] ( size_t  __pos ) const

inline

Definition at line 562 of file _bitset.h.

{ return _Unchecked_test(__pos); }

operator^=()

template<size_t _Nb>

bitset< _Nb > & bitset< _Nb >::operator^= ( const bitset< _Nb > &  __rhs )

inline

Definition at line 460 of file _bitset.h.

                                                    {
    this->_M_do_xor(__rhs);
    return *this;
  }

operator|=()

template<size_t _Nb>

bitset< _Nb > & bitset< _Nb >::operator|= ( const bitset< _Nb > &  __rhs )

inline

Definition at line 455 of file _bitset.h.

                                                    {
    this->_M_do_or(__rhs);
    return *this;
  }

operator~()

template<size_t _Nb>

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

inline

Definition at line 555 of file _bitset.h.

                                {
    return bitset<_Nb>(*this).flip();
  }

reset() [1/2]

template<size_t _Nb>

bitset< _Nb > & bitset< _Nb >::reset ( )

inline

Definition at line 530 of file _bitset.h.

                       {
    this->_M_do_reset();
    return *this;
  }

Referenced by bitset< _Nb >::_M_copy_from_string().

reset() [2/2]

template<size_t _Nb>

bitset< _Nb > & bitset< _Nb >::reset ( size_t  __pos )

inline

Definition at line 535 of file _bitset.h.

                                   {
    if (__pos >= _Nb)
      __stl_throw_out_of_range("bitset");
 
    return _Unchecked_reset(__pos);
  }

set() [1/3]

template<size_t _Nb>

bitset< _Nb > & bitset< _Nb >::set ( )

inline

Definition at line 512 of file _bitset.h.

                     {
    this->_M_do_set();
    this->_M_do_sanitize();
    return *this;
  }

Referenced by bitset< _Nb >::_M_copy_from_string().

set() [2/3]

template<size_t _Nb>

bitset< _Nb > & bitset< _Nb >::set ( size_t  __pos )

inline

Definition at line 518 of file _bitset.h.

                                 {
    if (__pos >= _Nb)
      __stl_throw_out_of_range("bitset");
    return _Unchecked_set(__pos);
  }

set() [3/3]

template<size_t _Nb>

bitset< _Nb > & bitset< _Nb >::set ( size_t  __pos, int  __val  )

inline

Definition at line 524 of file _bitset.h.

                                            {
    if (__pos >= _Nb)
      __stl_throw_out_of_range("bitset");
    return _Unchecked_set(__pos, __val);
  }

size()

template<size_t _Nb>

size_t bitset< _Nb >::size ( ) const

inline

Definition at line 583 of file _bitset.h.

{ return _Nb; }

test()

template<size_t _Nb>

bool bitset< _Nb >::test ( size_t  __pos ) const

inline

Definition at line 592 of file _bitset.h.

                                {
    if (__pos >= _Nb)
      __stl_throw_out_of_range("bitset");
 
    return _Unchecked_test(__pos);
  }

to_string()

template<size_t _Nb>

string bitset< _Nb >::to_string ( ) const

inline

Definition at line 574 of file _bitset.h.

                           {
    string __result;
    _M_copy_to_string(__result);
    return __result;
  }

to_ulong()

template<size_t _Nb>

unsigned long bitset< _Nb >::to_ulong ( ) const

inline

Definition at line 564 of file _bitset.h.

{ return this->_M_do_to_ulong(); }

Friends And Related Function Documentation

reference

template<size_t _Nb>

friend struct reference

friend

Definition at line 360 of file _bitset.h.

---

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

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