Class BaseTrigonometricFunction

Abstract Base Class for Unary Trigonometric Functions in the Leviathan Function Library.
Inheritance
System.Object
BaseUnaryExpression
BaseTrigonometricFunction
CosecantFunction
CosineFunction
CotangentFunction
SecantFunction
SineFunction
TangentFunction
Implements
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
Namespace: VDS.RDF.Query.Expressions.Functions.Leviathan.Numeric.Trigonometry
Assembly: dotNetRDF.dll
Syntax
public abstract class BaseTrigonometricFunction : BaseUnaryExpression, ISparqlExpression

Constructors

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BaseTrigonometricFunction(ISparqlExpression)

Creates a new Unary Trigonometric Function.
Declaration
public BaseTrigonometricFunction(ISparqlExpression expr)
Parameters
Type Name Description
ISparqlExpression expr Expression.
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BaseTrigonometricFunction(ISparqlExpression, Func<Double, Double>)

Creates a new Unary Trigonometric Function.
Declaration
public BaseTrigonometricFunction(ISparqlExpression expr, Func<double, double> func)
Parameters
Type Name Description
ISparqlExpression expr Expression.
System.Func<System.Double, System.Double> func Trigonometric Function.

Fields

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_func

Trigonometric function.
Declaration
protected Func<double, double> _func
Field Value
Type Description
System.Func<System.Double, System.Double>

Properties

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Type

Gets the expression type.
Declaration
public override SparqlExpressionType Type { get; }
Property Value
Type Description
SparqlExpressionType
Overrides

Methods

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Evaluate(SparqlEvaluationContext, Int32)

Evaluates the expression.
Declaration
public override IValuedNode Evaluate(SparqlEvaluationContext context, int bindingID)
Parameters
Type Name Description
SparqlEvaluationContext context Evaluation Context.
System.Int32 bindingID Binding ID.
Returns
Type Description
IValuedNode
Overrides
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ToString()

Gets the string representation of the Function.
Declaration
public abstract override string ToString()
Returns
Type Description
System.String
Overrides

Implements

Extension Methods