DoubleSparseVector(Double, IndexArray, Int32, Boolean) Constructor

Constructs a DoubleSparseVector instance from the given data.

Namespace: CenterSpace.NMath.Core
Assembly: NMath (in NMath.dll) Version: 7.4

Syntax

public DoubleSparseVector(
	double[] nonZeroEntries,
	IndexArray indices,
	int numberNonZero,
	bool copyData
)

Public Sub New ( 
	nonZeroEntries As Double(),
	indices As IndexArray,
	numberNonZero As Integer,
	copyData As Boolean
)

public:
DoubleSparseVector(
	array<double>^ nonZeroEntries, 
	IndexArray^ indices, 
	int numberNonZero, 
	bool copyData
)

new : 
        nonZeroEntries : float[] * 
        indices : IndexArray * 
        numberNonZero : int * 
        copyData : bool -> DoubleSparseVector

Parameters

nonZeroEntries Double

The non-zero entries of the sparse vector.

indices IndexArray

The indices of the non-zero entries such that the index of ith entry of

Copy

nonZeroEntries

Copy

indices[i]

numberNonZero Int32

The number of non-zero entries in the sparse vector.

copyData Boolean

If true the input data will be copied. If false the resulting instance will reference the input data.

Exceptions

Exception	Condition
ArgumentException	Thrown if the length of either C# Copy nonZeroEntries or C# Copy indices is less than C# Copy numberNonZero .

Reference

DoubleSparseVector Class

DoubleSparseVector Overload

CenterSpace.NMath.Core Namespace