Public Member Functions
	HistogramPool ()
	Constructor.

	~HistogramPool ()
	Destructor.

void	Reset (int cache_size, int total_size)
	Reset pool size.

void	ResetMap ()
	Reset mapper.

void	DynamicChangeSize (const Dataset train_data, const Config config, int cache_size, int total_size)

void	ResetConfig (const Config *config)

bool	Get (int idx, FeatureHistogram **out)
	Get data for the specific index.

void	Move (int src_idx, int dst_idx)
	Move data from one index to another index.

Member Function Documentation

◆ Get()

bool LightGBM::HistogramPool::Get	(	int	idx,
		FeatureHistogram **	out
	)

inline

Get data for the specific index.

Parameters

idx	which index want to get
out	output data will store into this

Returns: True if this index is in the pool, False if this index is not in the pool

void LightGBM::HistogramPool::Move	(	int	src_idx,
		int	dst_idx
	)

inline

Move data from one index to another index.

Parameters

src_idx
dst_idx

void LightGBM::HistogramPool::Reset	(	int	cache_size,
		int	total_size
	)

inline

Reset pool size.

Parameters

cache_size	Max cache size
total_size	Total size will be used

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