blace::ml_core::BlaceIndex Struct Reference

#include <blace_index.h>

Public Member Functions
	BlaceIndex ()
	BlaceIndex (int64_t integer)
	BlaceIndex (blace::ml_core::Slice slice)
	BlaceIndex (blace::ops::OpP tensor)
bool	is_none () const
bool	is_integer () const
int64_t	integer () const
bool	is_slice () const
const blace::ml_core::Slice &	slice () const
bool	is_node_op () const
const blace::ops::OpP &	node_op () const
bool	operator== (const BlaceIndex &rhs) const
BlaceIndexType	getType ()
blace::ml_core::Slice	getSlice ()
blace::ops::OpP	getNodeOp ()

Detailed Description

Struct to represent indices of a tensor along one dimension. This mirrors a subset of https://pytorch.org/cppdocs/notes/tensor_indexing.html.

Constructor & Destructor Documentation

BlaceIndex() [1/4]

blace::ml_core::BlaceIndex::BlaceIndex ( )

inline

Constructs an empty index.

BlaceIndex() [2/4]

blace::ml_core::BlaceIndex::BlaceIndex ( int64_t  integer )

inline

Selects one entry along dimension.

Parameters

integer

The entry to select.

BlaceIndex() [3/4]

blace::ml_core::BlaceIndex::BlaceIndex ( blace::ml_core::Slice  slice )

inline

Slices a subset of a dimension.

Parameters

slice

The slice.

BlaceIndex() [4/4]

blace::ml_core::BlaceIndex::BlaceIndex ( blace::ops::OpP  tensor )

inline

Uses an node operator to select values from the input tensor. This is the lazy evaluation equivalent of tensor[torch.tensor([1, 2])].

Parameters

tensor

The node operator.

Member Function Documentation

getNodeOp()

blace::ops::OpP blace::ml_core::BlaceIndex::getNodeOp

(

)

Get the node operator.

Returns

getSlice()

blace::ml_core::Slice blace::ml_core::BlaceIndex::getSlice

(

)

Get the slice.

Returns

getType()

BlaceIndexType blace::ml_core::BlaceIndex::getType

(

)

Get the type of the index.

Returns

integer()

int64_t blace::ml_core::BlaceIndex::integer

(

)

const

Return the stored integer.

Returns

is_integer()

bool blace::ml_core::BlaceIndex::is_integer

(

)

const

Check if type is integer.

Returns

is_node_op()

bool blace::ml_core::BlaceIndex::is_node_op

(

)

const

Check if type is node op.

Returns

is_none()

bool blace::ml_core::BlaceIndex::is_none

(

)

const

Check if type is none.

Returns

is_slice()

bool blace::ml_core::BlaceIndex::is_slice

(

)

const

Check if type is slice.

Returns

node_op()

const blace::ops::OpP & blace::ml_core::BlaceIndex::node_op

(

)

const

Return the operator.

Returns

operator==()

bool blace::ml_core::BlaceIndex::operator==

(

const BlaceIndex &

rhs

)

const

Equality operator.

Parameters

rhs	The other index.

Returns

slice()

const blace::ml_core::Slice & blace::ml_core::BlaceIndex::slice

(

)

const

Return the slice.

Returns