xgboost
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xgboost::common::GHistIndexBlockMatrix Class Reference

#include <hist_util.h>

Collaboration diagram for xgboost::common::GHistIndexBlockMatrix:
Collaboration graph

Public Member Functions

void Init (const GHistIndexMatrix &gmat, const ColumnMatrix &colmat, const tree::TrainParam &param)
 
GHistIndexBlock operator[] (size_t i) const
 
size_t GetNumBlock () const
 

Member Function Documentation

◆ GetNumBlock()

size_t xgboost::common::GHistIndexBlockMatrix::GetNumBlock ( ) const
inline

◆ Init()

void xgboost::common::GHistIndexBlockMatrix::Init ( const GHistIndexMatrix gmat,
const ColumnMatrix colmat,
const tree::TrainParam &  param 
)

◆ operator[]()

GHistIndexBlock xgboost::common::GHistIndexBlockMatrix::operator[] ( size_t  i) const
inline

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