xgboost

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xgboost::common::GHistIndexBlockMatrix Class Reference

`#include <hist_util.h>`

Collaboration diagram for xgboost::common::GHistIndexBlockMatrix:

## 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:

- /home/runner/work/xgboost/xgboost/src/common/hist_util.h