Class DifferentParametersExpression

Namespace

xFunc.Maths.Expressions

Assembly

xFunc.Maths.dll

The base class for expressions with different number of parameters.

public abstract class DifferentParametersExpression : IExpression

Inheritance

object

DifferentParametersExpression

Implements

IExpression

Derived

Derivative

GCD

LCM

Vector

For

If

Round

StatisticalExpression

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

DifferentParametersExpression(IEnumerable<IExpression>)

Initializes a new instance of the DifferentParametersExpression class.

protected DifferentParametersExpression(IEnumerable<IExpression> arguments)

Parameters

arguments IEnumerable<IExpression>

The arguments.

DifferentParametersExpression(ImmutableArray<IExpression>)

Initializes a new instance of the DifferentParametersExpression class.

protected DifferentParametersExpression(ImmutableArray<IExpression> arguments)

Parameters

arguments ImmutableArray<IExpression>

The arguments.

Exceptions

ArgumentNullException

arguments is null.

ArgumentException

The amount of argument in the arguments collection is less than MinParametersCount or greater than MaxParametersCount.

Properties

Arguments

Gets the arguments.

public ImmutableArray<IExpression> Arguments { get; }

Property Value

ImmutableArray<IExpression>

this[int]

Gets or sets the IExpression at the specified index.

public IExpression this[int index] { get; }

Parameters

index int

The index.

Property Value

IExpression

The IExpression.

MaxParametersCount

Gets the maximum count of parameters. null - Infinity.

public abstract int? MaxParametersCount { get; }

Property Value

int?

MinParametersCount

Gets the minimum count of parameters.

public abstract int? MinParametersCount { get; }

Property Value

int?

ParametersCount

Gets the count of parameters.

public int ParametersCount { get; }

Property Value

int

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.

Exceptions

ArgumentNullException

analyzer is null.

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.

Exceptions

ArgumentNullException

analyzer is null.

Clone(ImmutableArray<IExpression>?)

Clones this instance of the IExpression.

public abstract IExpression Clone(ImmutableArray<IExpression>? arguments = null)

Parameters

arguments ImmutableArray<IExpression>?

The list of arguments.

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 the current object.

public override bool Equals(object? obj)

Parameters

obj object

The object to compare with the current object.

Returns

bool

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

Execute()

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

public virtual object Execute()

Returns

object

A result of the execution.

Exceptions

ExecutionException

The result of evaluation of arguments is not supported.

Execute(ExpressionParameters?)

Executes this expression.

public abstract 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 evaluation of arguments is not supported.

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.