MinusExpression Class

Class representing Unary Minus expressions (sign of numeric expression is reversed).

Inheritance Hierarchy

SystemObject
VDS.RDF.Query.ExpressionsBaseUnaryExpression
VDS.RDF.Query.Expressions.ArithmeticMinusExpression

Namespace: VDS.RDF.Query.Expressions.Arithmetic
Assembly: dotNetRDF (in dotNetRDF.dll) Version:

Syntax

public class MinusExpression : BaseUnaryExpression

Public Class MinusExpression
	Inherits BaseUnaryExpression

The MinusExpression type exposes the following members.

Constructors

	Name	Description
	MinusExpression	Creates a new Unary Minus Expression.

Properties

	Name	Description
	Arguments	Gets the Arguments of the Expression. (Inherited from BaseUnaryExpression.)
	CanParallelise	Gets whether an expression can safely be evaluated in parallel. (Inherited from BaseUnaryExpression.)
	Functor	Gets the Functor of the Expression. (Overrides BaseUnaryExpressionFunctor.)
	Type	Gets the Type of the Expression. (Overrides BaseUnaryExpressionType.)
	Variables	Gets an enumeration of all the Variables used in this expression. (Inherited from BaseUnaryExpression.)

Methods

	Name	Description
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	Evaluate	Calculates the Numeric Value of this Expression as evaluated for a given Binding. (Overrides BaseUnaryExpressionEvaluate(SparqlEvaluationContext, Int32).)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	ToString	Gets the String representation of this Expression. (Overrides BaseUnaryExpressionToString.)
	Transform	Transforms the Expression using the given Transformer. (Overrides BaseUnaryExpressionTransform(IExpressionTransformer).)

Fields

	Name	Description
	_expr	The sub-expression of this Expression. (Inherited from BaseUnaryExpression.)