Joe Verbout
opencv on mbed
DynamicBitset Class Reference
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. More...
#include <dynamic_bitset.h>
Public Member Functions | |
| DynamicBitset () | |
| default constructor | |
| DynamicBitset (size_t sz) | |
| only constructor we use in our code | |
| void | clear () |
| Sets all the bits to 0. | |
| bool | empty () const |
| checks if the bitset is empty | |
| void | reset () |
| set all the bits to 0 | |
| void | reset (size_t index) |
| set one bit to 0 | |
| 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 | |
| void | resize (size_t sz) |
| resize the bitset so that it contains at least sz bits | |
| void | set (size_t index) |
| set a bit to true | |
| size_t | size () const |
| gives the number of contained bits | |
| bool | test (size_t index) const |
| check if a bit is set | |
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 57 of file dynamic_bitset.h.
Constructor & Destructor Documentation
| DynamicBitset | ( | ) |
default constructor
Definition at line 62 of file dynamic_bitset.h.
| DynamicBitset | ( | size_t | sz ) |
only constructor we use in our code
- Parameters:
-
sz the size of the bitset (in bits)
Definition at line 69 of file dynamic_bitset.h.
Member Function Documentation
| void clear | ( | ) |
Sets all the bits to 0.
Definition at line 77 of file dynamic_bitset.h.
| bool empty | ( | ) | const |
checks if the bitset is empty
- Returns:
- true if the bitset is empty
Definition at line 85 of file dynamic_bitset.h.
| void reset | ( | size_t | index ) |
| void reset | ( | ) |
set all the bits to 0
Definition at line 92 of file dynamic_bitset.h.
| 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
- Parameters:
-
index
Definition at line 111 of file dynamic_bitset.h.
| void resize | ( | size_t | sz ) |
resize the bitset so that it contains at least sz bits
- Parameters:
-
sz
Definition at line 119 of file dynamic_bitset.h.
| void set | ( | size_t | index ) |
set a bit to true
- Parameters:
-
index the index of the bit to set to 1
Definition at line 128 of file dynamic_bitset.h.
| size_t size | ( | ) | const |
gives the number of contained bits
Definition at line 135 of file dynamic_bitset.h.
| bool test | ( | size_t | index ) | const |
check if a bit is set
- Parameters:
-
index the index of the bit to check
- Returns:
- true if the bit is set
Definition at line 144 of file dynamic_bitset.h.
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