Class VariableUnaryExpression

Namespace

xFunc.Maths.Expressions.Programming

Assembly

xFunc.Maths.dll

The abstract base class that represents the unary operation with variable as argument.

public abstract class VariableUnaryExpression : IExpression

Inheritance

object

VariableUnaryExpression

Implements

IExpression

Derived

Dec

Inc

Inherited Members

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

VariableUnaryExpression(Variable)

Initializes a new instance of the VariableUnaryExpression class.

protected VariableUnaryExpression(Variable variable)

Parameters

variable Variable

The expression.

Properties

Variable

Gets the variable.

public Variable Variable { get; }

Property Value

Variable

The variable.

Methods

AnalyzeInternal<TResult>(IAnalyzer<TResult>)

Analyzes the current expression.

protected abstract 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 abstract 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.

Analyze<TResult>(IAnalyzer<TResult>)

Analyzes the current expression.

public TResult Analyze<TResult>(IAnalyzer<TResult> analyzer)

Parameters

analyzer IAnalyzer<TResult>

The analyzer.

Returns

TResult

The analysis result.

Type Parameters

TResult

The type of the result.

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

Analyzes the current expression.

public TResult Analyze<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(Variable?)

Clones this instance of the IExpression.

public abstract IExpression Clone(Variable? variable = null)

Parameters

variable Variable

The argument of new expression.

Returns

IExpression

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

Equals(object?)

Determines whether the specified object is equal to this instance.

public override bool Equals(object? obj)

Parameters

obj object

The object to compare with this instance.

Returns

bool

true if the specified object is equal to this instance; otherwise, false.

Execute()

Executes this expression. Don't use this method if your expression has variables or user-functions.

public object Execute()

Returns

object

A result of the execution.

Execute(NumberValue)

Executes this expression.

protected abstract object Execute(NumberValue number)

Parameters

number NumberValue

The number.

Returns

object

A result of the execution.

Execute(ExpressionParameters?)

Executes this expression.

public object Execute(ExpressionParameters? parameters)

Parameters

parameters ExpressionParameters

An object that contains all parameters and functions for expressions.

Returns

object

A result of the execution.

See Also

ExpressionParameters

ToString()

Returns a string that represents the current object.

public override string ToString()

Returns

string

A string that represents the current object.

ToString(IFormatter)

Returns a string that represents this instance.

public string ToString(IFormatter formatter)

Parameters

formatter IFormatter

The formatter.

Returns

string

A string that represents this instance.