xgboost.data::PrimitiveColumn< T > Class Template Reference

Inheritance diagram for xgboost.data::PrimitiveColumn< T >:

Public Member Functions
	PrimitiveColumn (size_t idx, size_t length, size_t null_count, const uint8_t *bitmap, const T *data, float missing)
COOTuple	GetElement (size_t row_idx) const override
bool	IsValidElement (size_t row_idx) const override
std::vector< float >	AsFloatVector () const override
std::vector< uint64_t >	AsUint64Vector () const override
Public Member Functions inherited from xgboost.data::Column
	Column (size_t col_idx, size_t length, size_t null_count, const uint8_t *bitmap)
	Column (const Column &)=delete
Column &	operator= (const Column &)=delete
	Column (Column &&)=delete
Column &	operator= (Column &&)=delete
bool	IsValid (size_t row_idx) const
size_t	Length () const

Additional Inherited Members
Protected Attributes inherited from xgboost.data::Column
size_t	col_idx_
size_t	length_
size_t	null_count_
const uint8_t *	bitmap_

Member Function Documentation

AsFloatVector()

template<typename T >

std::vector< float > xgboost.data::PrimitiveColumn< T >::AsFloatVector ( ) const

inlineoverridevirtual

Implements xgboost.data::Column.

AsUint64Vector()

template<typename T >

std::vector< uint64_t > xgboost.data::PrimitiveColumn< T >::AsUint64Vector ( ) const

inlineoverridevirtual

Implements xgboost.data::Column.

GetElement()

template<typename T >

COOTuple xgboost.data::PrimitiveColumn< T >::GetElement ( size_t  row_idx ) const

inlineoverridevirtual

Implements xgboost.data::Column.

IsValidElement()

template<typename T >

bool xgboost.data::PrimitiveColumn< T >::IsValidElement ( size_t  row_idx ) const

inlineoverridevirtual

Implements xgboost.data::Column.

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

• External/xgboost/src/data/adapter.h