Class ParsedExpressionBoundArguments<TArg>

Namespace

LfrlAnvil.Computable.Expressions

Assembly

LfrlAnvil.Computable.Expressions.dll

Represents a collection of named bound arguments of IParsedExpression<TArg, TResult>.

public sealed class ParsedExpressionBoundArguments<TArg> : IReadOnlyCollection<KeyValuePair<StringSegment, TArg?>>, IEnumerable<KeyValuePair<StringSegment, TArg?>>, IEnumerable

Type Parameters

TArg

Inheritance

object

ParsedExpressionBoundArguments<TArg>

Implements

IReadOnlyCollection<KeyValuePair<StringSegment, TArg>>

IEnumerable<KeyValuePair<StringSegment, TArg>>

IEnumerable

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Constructors

ParsedExpressionBoundArguments(IEnumerable<KeyValuePair<StringSegment, TArg?>>)

Creates a new ParsedExpressionBoundArguments<TArg> instance.

public ParsedExpressionBoundArguments(IEnumerable<KeyValuePair<StringSegment, TArg?>> map)

Parameters

map IEnumerable<KeyValuePair<StringSegment, TArg>>

Source collection.

Fields

Empty

Represents an empty collection of named bound arguments.

public static readonly ParsedExpressionBoundArguments<TArg> Empty

Field Value

ParsedExpressionBoundArguments<TArg>

Properties

Count

Gets the number of elements in the collection.

public int Count { get; }

Property Value

int

The number of elements in the collection.

Methods

Contains(StringSegment)

Checks whether or not this collection contains an argument with the specified name.

[Pure]
public bool Contains(StringSegment name)

Parameters

name StringSegment

Name to check.

Returns

bool

true when an argument exists, otherwise false.

GetEnumerator()

Returns an enumerator that iterates through the collection.

[Pure]
public IEnumerator<KeyValuePair<StringSegment, TArg?>> GetEnumerator()

Returns

IEnumerator<KeyValuePair<StringSegment, TArg>>

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

TryGetValue(StringSegment, out TArg?)

Attempts to return a value associated with an argument with the specified name.

[Pure]
public bool TryGetValue(StringSegment name, out TArg? result)

Parameters

name StringSegment

Argument name.

result TArg

out parameter that returns a value associated with the provided argument.

Returns

bool

true when an argument exists, otherwise false.