Struct TextChangeRange

Represents the change to a span of text.

Implements
IEquatable<TextChangeRange>
Inherited Members
System.Object.Equals(System.Object, System.Object)
System.Object.GetType()
System.Object.ReferenceEquals(System.Object, System.Object)
Namespace: Loretta.CodeAnalysis.Text
Assembly: Loretta.CodeAnalysis.dll
Syntax
public readonly struct TextChangeRange

Constructors

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TextChangeRange(TextSpan, Int32)

Initializes a new instance of TextChangeRange.

Declaration
public TextChangeRange(TextSpan span, int newLength)
Parameters
Type Name Description
TextSpan span
System.Int32 newLength

Properties

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NewLength

Width of the span after the edit. A 0 here would represent a delete

Declaration
public readonly int NewLength { get; }
Property Value
Type Description
System.Int32
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NoChanges

An empty set of changes.

Declaration
public static readonly IReadOnlyList<TextChangeRange> NoChanges { get; }
Property Value
Type Description
IReadOnlyList<TextChangeRange>
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Span

The span of text before the edit which is being changed

Declaration
public readonly TextSpan Span { get; }
Property Value
Type Description
TextSpan

Methods

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Collapse(IEnumerable<TextChangeRange>)

Collapse a set of TextChangeRanges into a single encompassing range. If the set of ranges provided is empty, an empty range is returned.

Declaration
public static TextChangeRange Collapse(IEnumerable<TextChangeRange> changes)
Parameters
Type Name Description
IEnumerable<TextChangeRange> changes
Returns
Type Description
TextChangeRange
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Equals(TextChangeRange)

Compares current instance of TextChangeRange to another.

Declaration
public readonly bool Equals(TextChangeRange other)
Parameters
Type Name Description
TextChangeRange other
Returns
Type Description
System.Boolean
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Equals(Object)

Compares current instance of TextChangeRange to another.

Declaration
public override readonly bool Equals(object obj)
Parameters
Type Name Description
System.Object obj
Returns
Type Description
System.Boolean
Overrides
System.ValueType.Equals(System.Object)
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GetHashCode()

Provides hash code for current instance of TextChangeRange.

Declaration
public override readonly int GetHashCode()
Returns
Type Description
System.Int32
Overrides
System.ValueType.GetHashCode()
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ToString()

Converts the text change range to a string.

Declaration
public override readonly string ToString()
Returns
Type Description
System.String
Overrides
System.ValueType.ToString()

Operators

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Equality(TextChangeRange, TextChangeRange)

Determines if two instances of TextChangeRange are same.

Declaration
public static bool operator ==(TextChangeRange left, TextChangeRange right)
Parameters
Type Name Description
TextChangeRange left
TextChangeRange right
Returns
Type Description
System.Boolean
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Inequality(TextChangeRange, TextChangeRange)

Determines if two instances of TextChangeRange are different.

Declaration
public static bool operator !=(TextChangeRange left, TextChangeRange right)
Parameters
Type Name Description
TextChangeRange left
TextChangeRange right
Returns
Type Description
System.Boolean

Implements

IEquatable<>