SGSparseVector< T > Class Template Reference

Detailed Description

template<class T>
class shogun::SGSparseVector< T >

template class SGSparseVector

Definition at line 35 of file SGSparseVector.h.

Inheritance diagram for SGSparseVector< T >:

Public Member Functions
	SGSparseVector ()
	SGSparseVector (SGSparseVectorEntry< T > *feats, index_t num_entries, bool ref_counting=true)
	SGSparseVector (index_t num_entries, bool ref_counting=true)
	SGSparseVector (const SGSparseVector &orig)
virtual	~SGSparseVector ()
int32_t	ref_count ()

Public Attributes
index_t	num_feat_entries
SGSparseVectorEntry< T > *	features

Protected Member Functions
virtual void	copy_data (const SGReferencedData &orig)
virtual void	init_data ()
virtual void	free_data ()
void	copy_refcount (const SGReferencedData &orig)
int32_t	ref ()
int32_t	unref ()

Constructor & Destructor Documentation

SGSparseVector

(

)

default constructor

Definition at line 39 of file SGSparseVector.h.

SGSparseVector	(	SGSparseVectorEntry< T > *	feats,
		index_t	num_entries,
		bool	ref_counting = true
	)

constructor for setting params

Definition at line 45 of file SGSparseVector.h.

SGSparseVector	(	index_t	num_entries,
		bool	ref_counting = true
	)

constructor to create new vector in memory

Definition at line 53 of file SGSparseVector.h.

SGSparseVector

(

const SGSparseVector< T > &

orig

)

copy constructor

Definition at line 61 of file SGSparseVector.h.

virtual ~SGSparseVector ( )

virtual

Definition at line 67 of file SGSparseVector.h.

Member Function Documentation

virtual void copy_data ( const SGReferencedData &  orig )

protectedvirtual

needs to be overridden to copy data

Implements SGReferencedData.

Definition at line 74 of file SGSparseVector.h.

void copy_refcount ( const SGReferencedData &  orig )

protectedinherited

copy refcount

Definition at line 102 of file SGReferencedData.h.

virtual void free_data ( )

protectedvirtual

needs to be overridden to free data

Implements SGReferencedData.

Definition at line 86 of file SGSparseVector.h.

virtual void init_data ( )

protectedvirtual

needs to be overridden to initialize empty data

Implements SGReferencedData.

Definition at line 80 of file SGSparseVector.h.

int32_t ref ( )

protectedinherited

increase reference counter

Returns

reference count

Definition at line 111 of file SGReferencedData.h.

int32_t ref_count ( )

inherited

display reference counter

Returns

reference count

Definition at line 81 of file SGReferencedData.h.

int32_t unref ( )

protectedinherited

decrement reference counter and deallocate object if refcount is zero before or after decrementing it

Returns

reference count

Definition at line 136 of file SGReferencedData.h.

Member Data Documentation

SGSparseVectorEntry<T>* features

features

Definition at line 97 of file SGSparseVector.h.

index_t num_feat_entries

number of feature entries

Definition at line 94 of file SGSparseVector.h.

---

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

• SGSparseVector.h