Class FunctionData

Namespace

NCalc.Handlers

Assembly

NCalc.Core.dll

public class FunctionData : IList<LogicalExpression>, ICollection<LogicalExpression>, IEnumerable<LogicalExpression>, IEnumerable

Inheritance

object

FunctionData

Implements

IList<LogicalExpression>

ICollection<LogicalExpression>

IEnumerable<LogicalExpression>

IEnumerable

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Constructors

FunctionData(Guid, LogicalExpressionList, ExpressionContext, CancellationToken)

public FunctionData(Guid id, LogicalExpressionList arguments, ExpressionContext context, CancellationToken cancellationToken)

Parameters

id Guid

arguments LogicalExpressionList

context ExpressionContext

cancellationToken CancellationToken

Properties

CancellationToken

public CancellationToken CancellationToken { get; }

Property Value

CancellationToken

Context

public ExpressionContext Context { get; }

Property Value

ExpressionContext

Count

Gets the number of elements contained in the ICollection<T>.

public int Count { get; }

Property Value

int

The number of elements contained in the ICollection<T>.

Id

public Guid Id { get; }

Property Value

Guid

IsReadOnly

Gets a value indicating whether the ICollection<T> is read-only.

public bool IsReadOnly { get; }

Property Value

bool

true if the ICollection<T> is read-only; otherwise, false.

this[int]

Gets or sets the element at the specified index.

public LogicalExpression this[int index] { get; set; }

Parameters

index int

The zero-based index of the element to get or set.

Property Value

LogicalExpression

The element at the specified index.

Exceptions

ArgumentOutOfRangeException

index is not a valid index in the IList<T>.

NotSupportedException

The property is set and the IList<T> is read-only.

Methods

Add(LogicalExpression)

Adds an item to the ICollection<T>.

public void Add(LogicalExpression item)

Parameters

item LogicalExpression

The object to add to the ICollection<T>.

Exceptions

NotSupportedException

The ICollection<T> is read-only.

Clear()

Removes all items from the ICollection<T>.

public void Clear()

Exceptions

NotSupportedException

The ICollection<T> is read-only.

Contains(LogicalExpression)

Determines whether the ICollection<T> contains a specific value.

public bool Contains(LogicalExpression item)

Parameters

item LogicalExpression

The object to locate in the ICollection<T>.

Returns

bool

true if item is found in the ICollection<T>; otherwise, false.

CopyTo(LogicalExpression[], int)

Copies the elements of the ICollection<T> to an Array, starting at a particular Array index.

public void CopyTo(LogicalExpression[] array, int arrayIndex)

Parameters

array LogicalExpression[]

The one-dimensional Array that is the destination of the elements copied from ICollection<T>. The Array must have zero-based indexing.

arrayIndex int

The zero-based index in array at which copying begins.

Exceptions

ArgumentNullException

array is null.

ArgumentOutOfRangeException

arrayIndex is less than 0.

ArgumentException

The number of elements in the source ICollection<T> is greater than the available space from arrayIndex to the end of the destination array.

Evaluate(int)

public object? Evaluate(int index)

Parameters

index int

Returns

object

EvaluateAsync(int)

public ValueTask<object?> EvaluateAsync(int index)

Parameters

index int

Returns

ValueTask<object>

GetEnumerator()

Returns an enumerator that iterates through the collection.

public IEnumerator<LogicalExpression> GetEnumerator()

Returns

IEnumerator<LogicalExpression>

An enumerator that can be used to iterate through the collection.

IndexOf(LogicalExpression)

Determines the index of a specific item in the IList<T>.

public int IndexOf(LogicalExpression item)

Parameters

item LogicalExpression

The object to locate in the IList<T>.

Returns

int

The index of item if found in the list; otherwise, -1.

Insert(int, LogicalExpression)

Inserts an item to the IList<T> at the specified index.

public void Insert(int index, LogicalExpression item)

Parameters

index int

The zero-based index at which item should be inserted.

item LogicalExpression

The object to insert into the IList<T>.

Exceptions

ArgumentOutOfRangeException

index is not a valid index in the IList<T>.

NotSupportedException

The IList<T> is read-only.

Remove(LogicalExpression)

Removes the first occurrence of a specific object from the ICollection<T>.

public bool Remove(LogicalExpression item)

Parameters

item LogicalExpression

The object to remove from the ICollection<T>.

Returns

bool

true if item was successfully removed from the ICollection<T>; otherwise, false. This method also returns false if item is not found in the original ICollection<T>.

Exceptions

NotSupportedException

The ICollection<T> is read-only.

RemoveAt(int)

Removes the IList<T> item at the specified index.

public void RemoveAt(int index)

Parameters

index int

The zero-based index of the item to remove.

Exceptions

ArgumentOutOfRangeException

index is not a valid index in the IList<T>.

NotSupportedException

The IList<T> is read-only.