Public Member Functions | Private Member Functions | Private Attributes | Static Private Attributes | Friends | List of all members
rtflann::DynamicBitset Class Reference

#include <dynamic_bitset.h>

Public Member Functions

void clear ()
 
 DynamicBitset ()
 
 DynamicBitset (size_t size)
 
bool empty () const
 checks if the bitset is empty More...
 
void reset ()
 
void reset (size_t index)
 set one bit to 0 More...
 
void reset_block (size_t index)
 sets a specific bit to 0, and more bits too This function is useful when resetting a given set of bits so that the whole bitset ends up being 0: if that's the case, we don't care about setting other bits to 0 More...
 
void resize (size_t size)
 
void set (size_t index)
 
size_t size () const
 
bool test (size_t index) const
 

Private Member Functions

template<typename Archive >
void serialize (Archive &ar)
 

Private Attributes

std::vector< size_t > bitset_
 
size_t size_
 

Static Private Attributes

static const unsigned int cell_bit_size_ = CHAR_BIT * sizeof(size_t)
 

Friends

struct serialization::access
 

Detailed Description

Class re-implementing the boost version of it This helps not depending on boost, it also does not do the bound checks and has a way to reset a block for speed

Definition at line 52 of file dynamic_bitset.h.

Constructor & Destructor Documentation

◆ DynamicBitset() [1/2]

rtflann::DynamicBitset::DynamicBitset ( )
inline
Parameters
defaultconstructor

Definition at line 57 of file dynamic_bitset.h.

◆ DynamicBitset() [2/2]

rtflann::DynamicBitset::DynamicBitset ( size_t  size)
inline
Parameters
onlyconstructor we use in our code
thesize of the bitset (in bits)

Definition at line 64 of file dynamic_bitset.h.

Member Function Documentation

◆ clear()

void rtflann::DynamicBitset::clear ( )
inline

Sets all the bits to 0

Definition at line 72 of file dynamic_bitset.h.

◆ empty()

bool rtflann::DynamicBitset::empty ( ) const
inline

checks if the bitset is empty

Returns
true if the bitset is empty

Definition at line 80 of file dynamic_bitset.h.

◆ reset() [1/2]

void rtflann::DynamicBitset::reset ( )
inline
Parameters
setall the bits to 0

Definition at line 87 of file dynamic_bitset.h.

◆ reset() [2/2]

void rtflann::DynamicBitset::reset ( size_t  index)
inline

set one bit to 0

Parameters

Definition at line 95 of file dynamic_bitset.h.

◆ reset_block()

void rtflann::DynamicBitset::reset_block ( size_t  index)
inline

sets a specific bit to 0, and more bits too This function is useful when resetting a given set of bits so that the whole bitset ends up being 0: if that's the case, we don't care about setting other bits to 0

Parameters

Definition at line 106 of file dynamic_bitset.h.

◆ resize()

void rtflann::DynamicBitset::resize ( size_t  size)
inline
Parameters
resizethe bitset so that it contains at least size bits
size

Definition at line 114 of file dynamic_bitset.h.

◆ serialize()

template<typename Archive >
void rtflann::DynamicBitset::serialize ( Archive &  ar)
inlineprivate

Definition at line 146 of file dynamic_bitset.h.

◆ set()

void rtflann::DynamicBitset::set ( size_t  index)
inline
Parameters
seta bit to true
indexthe index of the bit to set to 1

Definition at line 123 of file dynamic_bitset.h.

◆ size()

size_t rtflann::DynamicBitset::size ( ) const
inline
Parameters
givesthe number of contained bits

Definition at line 130 of file dynamic_bitset.h.

◆ test()

bool rtflann::DynamicBitset::test ( size_t  index) const
inline
Parameters
checkif a bit is set
indexthe index of the bit to check
Returns
true if the bit is set

Definition at line 139 of file dynamic_bitset.h.

Friends And Related Function Documentation

◆ serialization::access

friend struct serialization::access
friend

Definition at line 151 of file dynamic_bitset.h.

Member Data Documentation

◆ bitset_

std::vector<size_t> rtflann::DynamicBitset::bitset_
private

Definition at line 154 of file dynamic_bitset.h.

◆ cell_bit_size_

const unsigned int rtflann::DynamicBitset::cell_bit_size_ = CHAR_BIT * sizeof(size_t)
staticprivate

Definition at line 156 of file dynamic_bitset.h.

◆ size_

size_t rtflann::DynamicBitset::size_
private

Definition at line 155 of file dynamic_bitset.h.


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


rtabmap
Author(s): Mathieu Labbe
autogenerated on Mon Jan 23 2023 03:39:00