Interface IStorage

Inherited Members

System.ICloneable.Clone()

Namespace: NumSharp.Core.Interfaces

Assembly: NumSharp.Core.dll

Syntax

public interface IStorage : ICloneable

Properties

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DType

Data Type of stored elements

Declaration

Type DType { get; }

Property Value

Type	Description
System.Type	numpys equal dtype

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Shape

storage shape for outside representation

Declaration

IShape Shape { get; }

Property Value

Type	Description
IShape	numpys equal shape

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TensorLayout

column wise or row wise order

Declaration

int TensorLayout { get; }

Property Value

Type	Description
System.Int32	0 row wise, 1 column wise

Methods

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Allocate(Array, Int32)

Allocate memory by Array and tensororder and deduce shape and dtype (default column wise)

Declaration

void Allocate(Array values, int tensorOrder = 1)

Parameters

Type	Name	Description
System.Array	values	elements to store
System.Int32	tensorOrder	row or column wise

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Allocate(Type, IShape, Int32)

Allocate memory by dtype, shape, tensororder (default column wise)

Declaration

void Allocate(Type dtype, IShape shape, int tensorOrder = 1)

Parameters

Type	Name	Description
System.Type	dtype	storage data type
IShape	shape	storage data shape
System.Int32	tensorOrder	row or column wise

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ChangeDataType(Type)

Change dtype of elements

Declaration

void ChangeDataType(Type dtype)

Parameters

Type	Name	Description
System.Type	dtype	new storage data type

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ChangeTensorLayout(Int32)

Cange layout to 0 row wise or 1 colum wise

Declaration

void ChangeTensorLayout(int order)

Parameters

Type	Name	Description
System.Int32	order	0 or 1

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CloneData()

Clone internal storage and get reference to it

Declaration

Array CloneData()

Returns

Type	Description
System.Array	reference to cloned storage as System.Array

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CloneData(Type)

Clone internal storage and cast elements to new dtype

Declaration

Array CloneData(Type dtype)

Parameters

Type	Name	Description
System.Type	dtype	cloned storage data type

Returns

Type	Description
System.Array	reference to cloned storage as System.Array

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CloneData<T>()

Get all elements from cloned storage as T[] and cast dtype

Declaration

T[] CloneData<T>()

Returns

Type	Description
T[]	reference to cloned storage as T[]

Type Parameters

Name	Description
T	cloned storgae dtype

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GetColumWiseStorage()

Get Back Storage with Columnwise tensor Layout By this method the layout is changed if layout is not columnwise

Declaration

IStorage GetColumWiseStorage()

Returns

Type	Description
IStorage	reference to storage (transformed or not)

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GetData()

Get reference to internal data storage

Declaration

Array GetData()

Returns

Type	Description
System.Array	reference to internal storage as System.Array

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GetData(Int32[])

Get single value from internal storage and do not cast dtype

Declaration

object GetData(params int[] indexes)

Parameters

Type	Name	Description
System.Int32[]	indexes	indexes

Returns

Type	Description
System.Object	element from internal storage

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GetData(Type)

Get reference to internal data storage and cast elements to new dtype

Declaration

Array GetData(Type dtype)

Parameters

Type	Name	Description
System.Type	dtype	new storage data type

Returns

Type	Description
System.Array	reference to internal (casted) storage as System.Array

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GetData<T>()

Get reference to internal data storage and cast elements to new dtype

Declaration

T[] GetData<T>()

Returns

Type	Description
T[]	reference to internal (casted) storage as T[]

Type Parameters

Name	Description
T	new storage data type

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GetData<T>(Int32[])

Get single value from internal storage as type T and cast dtype to T

Declaration

T GetData<T>(params int[] indexes)

Parameters

Type	Name	Description
System.Int32[]	indexes	indexes

Returns

Type	Description
T	element from internal storage

Type Parameters

Name	Description
T	new storage data type

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GetRowWiseStorage()

Get Back Storage with row wise tensor Layout By this method the layout is changed if layout is not row wise

Declaration

IStorage GetRowWiseStorage()

Returns

Type	Description
IStorage	reference to storage (transformed or not)

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Reshape(Int32[])

Declaration

void Reshape(params int[] dimensions)

Parameters

Type	Name	Description
System.Int32[]	dimensions

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SetData(Array)

Set an array to internal storage and keep dtype

Declaration

void SetData(Array values)

Parameters

Type	Name	Description
System.Array	values

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SetData(Array, Type)

Set an Array to internal storage, cast it to new dtype and change dtype

Declaration

void SetData(Array values, Type dtype)

Parameters

Type	Name	Description
System.Array	values
System.Type	dtype

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SetData(Object, Int32[])

Set 1 single value to internal storage and keep dtype

Declaration

void SetData(object value, params int[] indexes)

Parameters

Type	Name	Description
System.Object	value
System.Int32[]	indexes