xgboost::common::RowSetCollection Class Reference

collection of rowset More...

#include <row_set.h>

Collaboration diagram for xgboost::common::RowSetCollection:

Classes
struct	Elem
	data structure to store an instance set, a subset of rows (instances) associated with a particular node in a decision tree. More...
struct	Split

Public Member Functions
std::vector< Elem >::const_iterator	begin () const
std::vector< Elem >::const_iterator	end () const
const Elem &	operator[] (unsigned node_id) const
	return corresponding element set given the node_id More...
Elem &	operator[] (unsigned node_id)
	return corresponding element set given the node_id More...
void	Clear ()
void	Init ()
std::vector< size_t > *	Data ()
void	AddSplit (unsigned node_id, unsigned left_node_id, unsigned right_node_id, size_t n_left, size_t n_right)

Detailed Description

collection of rowset

Member Function Documentation

AddSplit()

void xgboost::common::RowSetCollection::AddSplit ( unsigned  node_id, unsigned  left_node_id, unsigned  right_node_id, size_t  n_left, size_t  n_right  )

inline

begin()

std::vector<Elem>::const_iterator xgboost::common::RowSetCollection::begin ( ) const

inline

Clear()

void xgboost::common::RowSetCollection::Clear ( )

inline

Data()

std::vector<size_t>* xgboost::common::RowSetCollection::Data ( )

inline

end()

std::vector<Elem>::const_iterator xgboost::common::RowSetCollection::end ( ) const

inline

Init()

void xgboost::common::RowSetCollection::Init ( )

inline

operator[]() [1/2]

Elem& xgboost::common::RowSetCollection::operator[] ( unsigned  node_id )

inline

return corresponding element set given the node_id

operator[]() [2/2]

const Elem& xgboost::common::RowSetCollection::operator[] ( unsigned  node_id ) const

inline

return corresponding element set given the node_id

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

• /home/runner/work/xgboost/xgboost/src/common/row_set.h