SGSparseMatrix< T > Class Template Reference

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Detailed Description

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

template class SGSparseMatrix

Definition at line 394 of file DataType.h.

List of all members.

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
int32_t	num_vectors
	total number of vectors
int32_t	num_features
	total number of features
SGSparseVector< T > *	sparse_matrix
	array of sparse vectors of size num_vectors
bool	do_free

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Constructor & Destructor Documentation

SGSparseMatrix

(

)

default constructor

Definition at line 398 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 404 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 410 of file DataType.h.

SGSparseMatrix

(

const SGSparseMatrix< T > &

orig

)

copy constructor

Definition at line 417 of file DataType.h.

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Member Function Documentation

void destroy_matrix

(

)

destroy matrix

Definition at line 443 of file DataType.h.

void free_matrix

(

)

free matrix

Definition at line 422 of file DataType.h.

void own_matrix

(

)

own matrix

Definition at line 434 of file DataType.h.

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Member Data Documentation

bool do_free

whether vector needs to be freed

Definition at line 460 of file DataType.h.

int32_t num_features

total number of features

Definition at line 454 of file DataType.h.

int32_t num_vectors

total number of vectors

Definition at line 451 of file DataType.h.

SGSparseVector<T>* sparse_matrix

array of sparse vectors of size num_vectors

Definition at line 457 of file DataType.h.

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

• DataType.h