ILNumerics Ultimate VS

ILMathemptyT Method (Int64)

ILNumerics Ultimate VS Documentation
ILNumerics - Technical Application Development
Creates a new array of uninitialized values with a size determined by size.

[ILNumerics Computing Engine]

Namespace:  ILNumerics
Assembly:  ILNumerics.Computing (in ILNumerics.Computing.dll) Version: 5.5.0.0 (5.5.7503.3146)
Syntax

public static RetArray<T> empty<T>(
	params long[] size
)

Parameters

size
Type: SystemInt64
Variable length Array or comma separated list with lengths of the dimensions of the new array.

Type Parameters

T
Element type for the new array.

Return Value

Type: RetArrayT
New array of the specified size and ColumnMajor storage order, uninitialized values.
Exceptions

ExceptionCondition
ArgumentExceptionif T is not supported. Use one of the predefined, scalar value types (Double, float, int, ...), complex or fcomplex.
ArgumentExceptionif size is null, has more elements than MaxNumberOfDimensions or contains negative values.
Remarks

size cannot be null. Its lengths determines the number of dimensions of the new array. The elements determine the lengths of corresponding dimensions and cannot contain negative values.

This overload creates uninitialized arrays in ColumnMajor only. Use empty``1(InArrayInt64, StorageOrders) for determining the storage order explicitly.

Since the variable length parameter list and the 'params' keyword (C#) implicitly allocates new storage under the control of the GC consider using one of the vector``1(UMP) overloads and empty``1(InArrayInt64, StorageOrders) instead to provide the dimension lengths. This is recommended when high-performance is important.

[ILNumerics Computing Engine]

See Also

Reference

MathInternal.zeros``1(Int64, Int64, StorageOrders)
MathInternal.array``1(UMP, Int64, StorageOrders)
MathInternal.vector``1(UMP, UMP, UMP, UMP, UMP, UMP, UMP, UMP, UMP, UMP)
MathInternal.ones``1(Int64, Int64, StorageOrders)
MathInternal.empty``1(InArrayInt64, StorageOrders)

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