DoubleSparseVector(DoubleVector, IndexArray, Int32) Constructor

Constructs a DoubleSparseVector instance from the given data.

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

Syntax

public DoubleSparseVector(
	DoubleVector nonZeroEntries,
	IndexArray indices,
	int numberNonZero
)

Public Sub New ( 
	nonZeroEntries As DoubleVector,
	indices As IndexArray,
	numberNonZero As Integer
)

public:
DoubleSparseVector(
	DoubleVector^ nonZeroEntries, 
	IndexArray^ indices, 
	int numberNonZero
)

new : 
        nonZeroEntries : DoubleVector * 
        indices : IndexArray * 
        numberNonZero : int -> DoubleSparseVector

nonZeroEntries DoubleVector

The non-zero entries of the sparse vector.

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

indices[i]

numberNonZero Int32

The number of non-zero entries in the sparse vector. Must be less than or equal to the number of elements in

nonZeroEntries

and

indices

Exceptions

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

Remarks

The input data is copied.