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VectorBuilderTSparseOfIndexed(Int32, IEnumerableValueTupleInt32, T) Method

Create a new sparse vector as a copy of the given indexed enumerable. Keys must be provided at most once, zero is assumed if a key is omitted. This new vector will be independent from the enumerable. A new memory block will be allocated for storing the vector.

Namespace: Altaxo.Calc.LinearAlgebra
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3179.0 (4.8.3179.0)
Syntax
C#
Copy
public Vector<T> SparseOfIndexed(
	int length,
	IEnumerable<(int , T )> enumerable
)

Parameters

length  Int32

[Missing <param name="length"/> documentation for "M:Altaxo.Calc.LinearAlgebra.VectorBuilder`1.SparseOfIndexed(System.Int32,System.Collections.Generic.IEnumerable{System.ValueTuple{System.Int32,`0}})"]

enumerable  IEnumerableValueTupleInt32, T

[Missing <param name="enumerable"/> documentation for "M:Altaxo.Calc.LinearAlgebra.VectorBuilder`1.SparseOfIndexed(System.Int32,System.Collections.Generic.IEnumerable{System.ValueTuple{System.Int32,`0}})"]

Return Value

VectorT

[Missing <returns> documentation for "M:Altaxo.Calc.LinearAlgebra.VectorBuilder`1.SparseOfIndexed(System.Int32,System.Collections.Generic.IEnumerable{System.ValueTuple{System.Int32,`0}})"]

See Also