xgboost::NumpyArrayIterForTest Class Reference

Inheritance diagram for xgboost::NumpyArrayIterForTest:

Public Member Functions
	NumpyArrayIterForTest (float sparsity, size_t rows=Rows(), size_t cols=Cols(), size_t batches=Batches())
	NumpyArrayIterForTest (Context const *ctx, HostDeviceVector< float > const &data, std::size_t n_samples, bst_feature_t n_features, std::size_t n_batches)
int	Next () override
Public Member Functions inherited from xgboost::ArrayIterForTest
std::string	AsArray () const
virtual void	Reset ()
std::size_t	Iter () const
auto	Proxy () -> decltype(proxy_)
	ArrayIterForTest (float sparsity, size_t rows, size_t cols, size_t batches)
	ArrayIterForTest (Context const *ctx, HostDeviceVector< float > const &data, std::size_t n_samples, bst_feature_t n_features, std::size_t n_batches)
	Create iterator with user provided data.

Additional Inherited Members
Static Public Member Functions inherited from xgboost::ArrayIterForTest
static size_t constexpr	Rows ()
static size_t constexpr	Batches ()
static size_t constexpr	Cols ()
Protected Attributes inherited from xgboost::ArrayIterForTest
HostDeviceVector< float >	data_
size_t	iter_ {0}
DMatrixHandle	proxy_
std::unique_ptr< RandomDataGenerator >	rng_
std::vector< std::string >	batches_
std::string	interface_
size_t	rows_
size_t	cols_
size_t	n_batches_

Member Function Documentation

Next()

int xgboost::NumpyArrayIterForTest::Next ( )

overridevirtual

Implements xgboost::ArrayIterForTest.

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

• External/xgboost/tests/cpp/helpers.h
• External/xgboost/tests/cpp/helpers.cc