Class Sign

Namespace

xFunc.Maths.Expressions

Assembly

xFunc.Maths.dll

Represents the Sign function.

public class Sign : UnaryExpression, IExpression

Inheritance

object

UnaryExpression

Sign

Implements

IExpression

Inherited Members

UnaryExpression.Deconstruct(out IExpression)

UnaryExpression.Equals(object)

UnaryExpression.ToString(IFormatter)

UnaryExpression.ToString()

UnaryExpression.Execute()

UnaryExpression.Analyze<TResult>(IAnalyzer<TResult>)

UnaryExpression.Analyze<TResult, TContext>(IAnalyzer<TResult, TContext>, TContext)

UnaryExpression.Argument

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

Extension Methods

LambdaExtensions.ToLambda(IExpression)

LambdaExtensions.ToLambda(IExpression, ImmutableArray<string>)

LambdaExtensions.ToLambda(IExpression, params string[])

LambdaExtensions.ToLambdaExpression(IExpression)

LambdaExtensions.ToLambdaExpression(IExpression, params string[])

Constructors

Sign(IExpression)

Initializes a new instance of the Sign class.

public Sign(IExpression expression)

Parameters

expression IExpression

The argument of the function.

See Also

IExpression

Methods

AnalyzeInternal<TResult>(IAnalyzer<TResult>)

Analyzes the current expression.

protected override TResult AnalyzeInternal<TResult>(IAnalyzer<TResult> analyzer)

Parameters

analyzer IAnalyzer<TResult>

The analyzer.

Returns

TResult

The analysis result.

Type Parameters

TResult

The type of the result.

AnalyzeInternal<TResult, TContext>(IAnalyzer<TResult, TContext>, TContext)

Analyzes the current expression.

protected override TResult AnalyzeInternal<TResult, TContext>(IAnalyzer<TResult, TContext> analyzer, TContext context)

Parameters

analyzer IAnalyzer<TResult, TContext>

The analyzer.

context TContext

The context.

Returns

TResult

The analysis result.

Type Parameters

TResult

The type of the result.

TContext

The type of additional parameter for analyzer.

Clone(IExpression?)

Clones this instance of the IExpression.

public override IExpression Clone(IExpression? argument = null)

Parameters

argument IExpression

The argument of new expression.

Returns

IExpression

Returns the new instance of IExpression that is a clone of this instance.

Execute(ExpressionParameters?)

Executes this expression.

public override object Execute(ExpressionParameters? parameters)

Parameters

parameters ExpressionParameters

An object that contains all parameters and functions for expressions.

Returns

object

A result of the execution.

Exceptions

ExecutionException

The result of argument evaluation is not supported by this expression.

See Also

ExpressionParameters