class HammingWordDistance
Definition at line 25 of file HammingWordDistance.h.
Public Member Functions | |
CHammingWordDistance () | |
CHammingWordDistance (bool use_sign) | |
CHammingWordDistance (CStringFeatures< uint16_t > *l, CStringFeatures< uint16_t > *r, bool use_sign) | |
virtual | ~CHammingWordDistance () |
virtual bool | init (CFeatures *l, CFeatures *r) |
virtual void | cleanup () |
virtual EDistanceType | get_distance_type () |
virtual const char * | get_name () const |
Protected Member Functions | |
float64_t | compute (int32_t idx_a, int32_t idx_b) |
Protected Attributes | |
bool | use_sign |
default constructor
Definition at line 23 of file HammingWordDistance.cpp.
CHammingWordDistance | ( | bool | use_sign | ) |
constructor
use_sign | if sign shall be used |
Definition at line 28 of file HammingWordDistance.cpp.
CHammingWordDistance | ( | CStringFeatures< uint16_t > * | l, | |
CStringFeatures< uint16_t > * | r, | |||
bool | use_sign | |||
) |
constructor
l | features of left-hand side | |
r | features of right-hand side | |
use_sign | if sign shall be used |
Definition at line 37 of file HammingWordDistance.cpp.
~CHammingWordDistance | ( | ) | [virtual] |
Definition at line 49 of file HammingWordDistance.cpp.
void cleanup | ( | ) | [virtual] |
cleanup distance
Implements CStringDistance< uint16_t >.
Definition at line 60 of file HammingWordDistance.cpp.
float64_t compute | ( | int32_t | idx_a, | |
int32_t | idx_b | |||
) | [protected, virtual] |
compute kernel function for features a and b idx_{a,b} denote the index of the feature vectors in the corresponding feature object
Implements CDistance.
Definition at line 64 of file HammingWordDistance.cpp.
virtual EDistanceType get_distance_type | ( | ) | [virtual] |
get distance type we are
Implements CStringDistance< uint16_t >.
Definition at line 61 of file HammingWordDistance.h.
virtual const char* get_name | ( | ) | const [virtual] |
get name of the distance
Reimplemented from CStringDistance< uint16_t >.
Definition at line 67 of file HammingWordDistance.h.
init distance
l | features of left-hand side | |
r | features of right-hand side |
Reimplemented from CStringDistance< uint16_t >.
Definition at line 54 of file HammingWordDistance.cpp.
bool use_sign [protected] |
if sign shall be used
Definition at line 80 of file HammingWordDistance.h.