SGSparseMatrix< T > Class Template Reference

Detailed Description

template<class T>
class shogun::SGSparseMatrix< T >

template class SGSparseMatrix

Definition at line 579 of file DataType.h.

Public Member Functions
	SGSparseMatrix ()
	SGSparseMatrix (SGSparseVector< T > *vecs, index_t num_feat, index_t num_vec, bool free_m=false)
	SGSparseMatrix (index_t num_vec, index_t num_feat, bool free_m=false)
	SGSparseMatrix (const SGSparseMatrix &orig)
void	free_matrix ()
void	own_matrix ()
void	destroy_matrix ()

Public Attributes
index_t	num_vectors
	total number of vectors
index_t	num_features
	total number of features
SGSparseVector< T > *	sparse_matrix
	array of sparse vectors of size num_vectors
bool	do_free

Constructor & Destructor Documentation

SGSparseMatrix

(

)

default constructor

Definition at line 583 of file DataType.h.

SGSparseMatrix	(	SGSparseVector< T > *	vecs,
		index_t	num_feat,
		index_t	num_vec,
		bool	free_m = false
	)

constructor for setting params

Definition at line 589 of file DataType.h.

SGSparseMatrix	(	index_t	num_vec,
		index_t	num_feat,
		bool	free_m = false
	)

constructor to create new matrix in memory

Definition at line 595 of file DataType.h.

SGSparseMatrix

(

const SGSparseMatrix< T > &

orig

)

copy constructor

Definition at line 602 of file DataType.h.

Member Function Documentation

void destroy_matrix

(

)

destroy matrix

Definition at line 628 of file DataType.h.

void free_matrix

(

)

free matrix

Definition at line 607 of file DataType.h.

void own_matrix

(

)

own matrix

Definition at line 619 of file DataType.h.

Member Data Documentation

bool do_free

whether vector needs to be freed

Definition at line 645 of file DataType.h.

index_t num_features

total number of features

Definition at line 639 of file DataType.h.

index_t num_vectors

total number of vectors

Definition at line 636 of file DataType.h.

SGSparseVector<T>* sparse_matrix

array of sparse vectors of size num_vectors

Definition at line 642 of file DataType.h.

---

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

• DataType.h