pcl::Fern< FeatureType, NodeType > Class Template Reference

Class representing a Fern. More...

#include <pcl/ml/ferns/fern.h>

Public Member Functions
	Fern ()
	Constructor. More...
void	initialize (const std::size_t num_of_decisions)
	Initializes the fern. More...
std::size_t	getNumOfNodes ()
	Returns the number of nodes the Fern has. More...
std::size_t	getNumOfFeatures ()
	Returns the number of features the Fern has. More...
void	serialize (::std::ostream &stream) const
	Serializes the fern. More...
void	deserialize (::std::istream &stream)
	Deserializes the fern. More...
NodeType &	operator[] (const std::size_t node_index)
	Access operator for nodes. More...
const NodeType &	operator[] (const std::size_t node_index) const
	Access operator for nodes. More...
FeatureType &	accessFeature (const std::size_t feature_index)
	Access operator for features. More...
const FeatureType &	accessFeature (const std::size_t feature_index) const
	Access operator for features. More...
float &	accessThreshold (const std::size_t threshold_index)
	Access operator for thresholds. More...
const float &	accessThreshold (const std::size_t threshold_index) const
	Access operator for thresholds. More...

Detailed Description

template<class FeatureType, class NodeType>
class pcl::Fern< FeatureType, NodeType >

Class representing a Fern.

Definition at line 49 of file fern.h.

Constructor & Destructor Documentation

Fern()

template<class FeatureType , class NodeType >

pcl::Fern< FeatureType, NodeType >::Fern ( )

inline

Constructor.

Definition at line 52 of file fern.h.

Member Function Documentation

accessFeature() [1/2]

template<class FeatureType , class NodeType >

FeatureType& pcl::Fern< FeatureType, NodeType >::accessFeature ( const std::size_t  feature_index )

inline

Access operator for features.

Parameters

feature_index

the index of the feature to access

Definition at line 157 of file fern.h.

Referenced by pcl::FernEvaluator< FeatureType, DataSet, LabelType, ExampleIndex, NodeType >::evaluate(), pcl::FernEvaluator< FeatureType, DataSet, LabelType, ExampleIndex, NodeType >::evaluateAndAdd(), pcl::FernEvaluator< FeatureType, DataSet, LabelType, ExampleIndex, NodeType >::getNodes(), and pcl::FernTrainer< FeatureType, DataSet, LabelType, ExampleIndex, NodeType >::train().

accessFeature() [2/2]

template<class FeatureType , class NodeType >

const FeatureType& pcl::Fern< FeatureType, NodeType >::accessFeature ( const std::size_t  feature_index ) const

inline

Access operator for features.

Parameters

feature_index

the index of the feature to access

Definition at line 167 of file fern.h.

accessThreshold() [1/2]

template<class FeatureType , class NodeType >

float& pcl::Fern< FeatureType, NodeType >::accessThreshold ( const std::size_t  threshold_index )

inline

Access operator for thresholds.

Parameters

threshold_index

the index of the threshold to access

Definition at line 177 of file fern.h.

Referenced by pcl::FernEvaluator< FeatureType, DataSet, LabelType, ExampleIndex, NodeType >::evaluate(), pcl::FernEvaluator< FeatureType, DataSet, LabelType, ExampleIndex, NodeType >::evaluateAndAdd(), pcl::FernEvaluator< FeatureType, DataSet, LabelType, ExampleIndex, NodeType >::getNodes(), and pcl::FernTrainer< FeatureType, DataSet, LabelType, ExampleIndex, NodeType >::train().

accessThreshold() [2/2]

template<class FeatureType , class NodeType >

const float& pcl::Fern< FeatureType, NodeType >::accessThreshold ( const std::size_t  threshold_index ) const

inline

Access operator for thresholds.

Parameters

threshold_index

the index of the threshold to access

Definition at line 187 of file fern.h.

deserialize()

template<class FeatureType , class NodeType >

void pcl::Fern< FeatureType, NodeType >::deserialize ( ::std::istream &  stream )

inline

Deserializes the fern.

Parameters

[in]

stream

the source for the deserialization

Definition at line 111 of file fern.h.

getNumOfFeatures()

template<class FeatureType , class NodeType >

std::size_t pcl::Fern< FeatureType, NodeType >::getNumOfFeatures ( )

inline

Returns the number of features the Fern has.

Definition at line 76 of file fern.h.

Referenced by pcl::FernEvaluator< FeatureType, DataSet, LabelType, ExampleIndex, NodeType >::evaluate(), pcl::FernEvaluator< FeatureType, DataSet, LabelType, ExampleIndex, NodeType >::evaluateAndAdd(), and pcl::FernEvaluator< FeatureType, DataSet, LabelType, ExampleIndex, NodeType >::getNodes().

getNumOfNodes()

template<class FeatureType , class NodeType >

std::size_t pcl::Fern< FeatureType, NodeType >::getNumOfNodes ( )

inline

Returns the number of nodes the Fern has.

Definition at line 69 of file fern.h.

initialize()

template<class FeatureType , class NodeType >

void pcl::Fern< FeatureType, NodeType >::initialize ( const std::size_t  num_of_decisions )

inline

Initializes the fern.

Parameters

num_of_decisions

the number of decisions taken to access the nodes

Definition at line 59 of file fern.h.

Referenced by pcl::FernTrainer< FeatureType, DataSet, LabelType, ExampleIndex, NodeType >::train().

operator[]() [1/2]

template<class FeatureType , class NodeType >

NodeType& pcl::Fern< FeatureType, NodeType >::operator[] ( const std::size_t  node_index )

inline

Access operator for nodes.

Parameters

node_index

the index of the node to access

Definition at line 137 of file fern.h.

operator[]() [2/2]

template<class FeatureType , class NodeType >

const NodeType& pcl::Fern< FeatureType, NodeType >::operator[] ( const std::size_t  node_index ) const

inline

Access operator for nodes.

Parameters

node_index

the index of the node to access

Definition at line 147 of file fern.h.

serialize()

template<class FeatureType , class NodeType >

void pcl::Fern< FeatureType, NodeType >::serialize ( ::std::ostream &  stream ) const

inline

Serializes the fern.

Parameters

[out]

stream

the destination for the serialization

Definition at line 86 of file fern.h.

---

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

• pcl/ml/ferns/fern.h