bm::bvector_mini< A > Class Template Reference

Bitvector class with very limited functionality. More...

#include <bmvmin.h>

Public Types
typedef bm::id_t	size_type

Public Member Functions
	bvector_mini (size_type size)
	bvector_mini (const bvector_mini &bvect)
	~bvector_mini ()
int	is_bit_true (size_type pos) const
	Checks if bit pos 1 or 0. Returns 0 if 0 and non zero otherwise. More...
void	set_bit (size_type pos)
	Sets bit number pos to 1. More...
void	clear_bit (size_type pos)
	Sets bit number pos to 0. More...
size_type	bit_count () const
	Counts number of bits ON. More...
int	compare (const bvector_mini &bvect)
	Comparison. More...
size_type	get_first () const
	Returns index of the first ON bit. More...
size_type	get_next (size_type idx) const
	Returns index of next bit, which is ON. More...
void	combine_and (const bvector_mini &bvect)
void	combine_xor (const bvector_mini &bvect)
void	combine_or (const bvector_mini &bvect)
void	combine_sub (const bvector_mini &bvect)
const unsigned *	get_buf () const
unsigned	mem_used () const
void	swap (bvector_mini &bvm)

Detailed Description

template<class A>
class bm::bvector_mini< A >

Bitvector class with very limited functionality.

Class implements simple bitset and used for internal and testing purposes.

Definition at line 271 of file bmvmin.h.

Member Function Documentation

bit_count()

template<class A >

size_type bm::bvector_mini< A >::bit_count ( ) const

inline

Counts number of bits ON.

Definition at line 327 of file bmvmin.h.

Referenced by bm::bvector_mini< A >::compare().

clear_bit()

template<class A >

void bm::bvector_mini< A >::clear_bit ( size_type  pos )

inline

Sets bit number pos to 0.

Definition at line 319 of file bmvmin.h.

compare()

template<class A >

int bm::bvector_mini< A >::compare ( const bvector_mini< A > &  bvect )

inline

Comparison.

Definition at line 340 of file bmvmin.h.

References bm::bvector_mini< A >::bit_count(), bm::bvector_mini< A >::get_first(), bm::bvector< Alloc >::get_first(), bm::bvector_mini< A >::get_next(), and bm::bvector< Alloc >::get_next().

get_first()

template<class A >

size_type bm::bvector_mini< A >::get_first ( ) const

inline

Returns index of the first ON bit.

Definition at line 371 of file bmvmin.h.

Referenced by bm::bvector_mini< A >::compare().

get_next()

template<class A >

size_type bm::bvector_mini< A >::get_next ( size_type  idx ) const

inline

Returns index of next bit, which is ON.

Definition at line 394 of file bmvmin.h.

Referenced by bm::bvector_mini< A >::compare().

is_bit_true()

template<class A >

int bm::bvector_mini< A >::is_bit_true ( size_type  pos ) const

inline

Checks if bit pos 1 or 0. Returns 0 if 0 and non zero otherwise.

Definition at line 303 of file bmvmin.h.

set_bit()

template<class A >

void bm::bvector_mini< A >::set_bit ( size_type  pos )

inline

Sets bit number pos to 1.

Definition at line 311 of file bmvmin.h.

---

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

• bmvmin.h