bm::bvector< Alloc >::blocks_count Struct Reference

structure for bit counts per block (prefix sum) Structure is used to accelerate bit range scans More...

#include <bm.h>

Public Member Functions
	blocks_count ()
	blocks_count (const blocks_count &bc) BMNOEXEPT
void	copy_from (const blocks_count &bc) BMNOEXEPT
	copy block count array More...
unsigned	count (unsigned nb) const
	return bit-count for specified block More...

Data Fields
unsigned BM_VECT_ALIGN cnt [bm::set_total_blocks]	BM_VECT_ALIGN_ATTR

Detailed Description

template<class Alloc>
struct bm::bvector< Alloc >::blocks_count

structure for bit counts per block (prefix sum) Structure is used to accelerate bit range scans

Examples:

sample11.cpp.

Definition at line 1078 of file bm.h.

Constructor & Destructor Documentation

blocks_count() [1/2]

template<class Alloc>

bm::bvector< Alloc >::blocks_count::blocks_count ( )

inline

Definition at line 1082 of file bm.h.

blocks_count() [2/2]

template<class Alloc>

bm::bvector< Alloc >::blocks_count::blocks_count ( const blocks_count &  bc )

inline

Definition at line 1083 of file bm.h.

Member Function Documentation

copy_from()

template<class Alloc>

void bm::bvector< Alloc >::blocks_count::copy_from ( const blocks_count &  bc )

inline

copy block count array

Definition at line 1088 of file bm.h.

count()

template<class Alloc>

unsigned bm::bvector< Alloc >::blocks_count::count ( unsigned  nb ) const

inline

return bit-count for specified block

Definition at line 1093 of file bm.h.

Field Documentation

BM_VECT_ALIGN_ATTR

template<class Alloc>

unsigned BM_VECT_ALIGN cnt [bm::set_total_blocks] bm::bvector< Alloc >::blocks_count::BM_VECT_ALIGN_ATTR

Definition at line 1080 of file bm.h.

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

• bm.h