#include <dynamic_bitset.h>
Public Member Functions | |
DynamicBitset () | |
DynamicBitset (size_t sz) | |
void | clear () |
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 sz) |
void | set (size_t index) |
size_t | size () const |
bool | test (size_t index) const |
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
cvflann::DynamicBitset::DynamicBitset | ( | ) |
default | constructor |
cvflann::DynamicBitset::DynamicBitset | ( | size_t | sz | ) |
only | constructor we use in our code |
the | size of the bitset (in bits) |
void cvflann::DynamicBitset::clear | ( | ) |
Sets all the bits to 0
bool cvflann::DynamicBitset::empty | ( | ) | const |
checks if the bitset is empty
void cvflann::DynamicBitset::reset | ( | ) |
set | all the bits to 0 |
void cvflann::DynamicBitset::reset | ( | size_t | index | ) |
set one bit to 0
void cvflann::DynamicBitset::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
void cvflann::DynamicBitset::resize | ( | size_t | sz | ) |
resize | the bitset so that it contains at least size bits |
size |
void cvflann::DynamicBitset::set | ( | size_t | index | ) |
set | a bit to true |
index | the index of the bit to set to 1 |
size_t cvflann::DynamicBitset::size | ( | ) | const |
gives | the number of contained bits |
bool cvflann::DynamicBitset::test | ( | size_t | index | ) | const |
check | if a bit is set |
index | the index of the bit to check |