_Bitmap Struct Reference

Public Member Functions
	_Bitmap ()
void	_Mark (unsigned int _Ch)
bool	_Find (unsigned int _Ch) const

Private Attributes
unsigned char	_Chrs [_Bmp_size]

Constructor & Destructor Documentation

_Bitmap::_Bitmap ( )

inline

        {   // construct
        memset(_Chrs, '\0', _Bmp_size);
        }

Member Function Documentation

bool _Bitmap::_Find ( unsigned int  _Ch ) const

inline

        {   // return true if _Ch is marked
        return ((_Chrs[_Ch >> _Bmp_shift] & (1 << (_Ch & _Bmp_mask))) != 0);
        }

void _Bitmap::_Mark ( unsigned int  _Ch )

inline

        {   // mark character _Ch
        _Chrs[_Ch >> _Bmp_shift] |= (1 << (_Ch & _Bmp_mask));
        }

Member Data Documentation

unsigned char _Bitmap::_Chrs[_Bmp_size]

private

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

• VS2013/inc/regex