Public Member Functions | Public Attributes

SGSparseMatrix< T > Class Template Reference

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

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.

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.

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.

array of sparse vectors of size num_vectors

Definition at line 457 of file DataType.h.

The documentation for this class was generated from the following file:
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Defines

SHOGUN Machine Learning Toolbox - Documentation