SparseConstraintCoefficients Class

Class implementing the ILinearConstraintCoefficients for sparse linear constraint coefficients. Only the non-zero coefficients are stored.

Inheritance Hierarchy

SystemObject
CenterSpace.NMath.CoreSparseConstraintCoefficients

Namespace: CenterSpace.NMath.Core
Assembly: NMath (in NMath.dll) Version: 7.3

Syntax

C++

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[SerializableAttribute]
public class SparseConstraintCoefficients : ILinearConstraintCoefficients, 
	ICloneable, IEquatable<ILinearConstraintCoefficients>

<SerializableAttribute>
Public Class SparseConstraintCoefficients
	Implements ILinearConstraintCoefficients, ICloneable, IEquatable(Of ILinearConstraintCoefficients)

[SerializableAttribute]
public ref class SparseConstraintCoefficients : ILinearConstraintCoefficients, 
	ICloneable, IEquatable<ILinearConstraintCoefficients^>

[<SerializableAttribute>]
type SparseConstraintCoefficients =  
    class
        interface ILinearConstraintCoefficients
        interface ICloneable
        interface IEquatable<ILinearConstraintCoefficients>
    end

The SparseConstraintCoefficients type exposes the following members.

Constructors

	Name	Description
	SparseConstraintCoefficients	Constructs an empty SparseConstraintCoefficients object.
	SparseConstraintCoefficients(IDictionaryInt32, Double, Int32)	Constructs a SparseConstraintCoefficients vector with the given length and non-zero values.

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Properties

	Name	Description
	Item	Gets the coefficient value at the specified index. returns 0.0 on indices not listed in NonzeroIndices
	NumberNonzero	Gets the number of non-zero coefficients.
	NumberOfCoefficients	The total length of the coefficient vector represented by self. Note that this is not the number of non-zero coefficients, but the total number of coefficients.

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Methods

	Name	Description
	AsDoubleVector	Method to convert self to a dense vector.
	Clone	Creates a deep copy of self.
	DotProduct	Function for forming the dot product of self with another vector.
	Equals	Determines if two SparseConstraintCoefficient objects are equal.
	NonzeroIndices	Enumerator over the indices of the non-zero coefficients.

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Reference

CenterSpace.NMath.Core Namespace