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MemoryExtensions.LastIndexOfAnyExcept Method

Definition

Overloads

LastIndexOfAnyExcept<T>(ReadOnlySpan<T>, T, T)

Searches for the last index of any value other than the specified value0 or value1.

LastIndexOfAnyExcept<T>(ReadOnlySpan<T>, T, T, T, IEqualityComparer<T>)

Searches for the last index of any value other than the specified value0, value1, or value2.

LastIndexOfAnyExcept<T>(Span<T>, T, T, T)

Searches for the last index of any value other than the specified value0, value1, or value2.

LastIndexOfAnyExcept<T>(ReadOnlySpan<T>, T, T, IEqualityComparer<T>)

Searches for the last index of any value other than the specified value0 or value1.

LastIndexOfAnyExcept<T>(Span<T>, T, T)

Searches for the last index of any value other than the specified value0 or value1.

LastIndexOfAnyExcept<T>(ReadOnlySpan<T>, T, IEqualityComparer<T>)

Searches for the last index of any value other than the specified value.

LastIndexOfAnyExcept<T>(ReadOnlySpan<T>, T, T, T)

Searches for the last index of any value other than the specified value0, value1, or value2.

LastIndexOfAnyExcept<T>(Span<T>, T)

Searches for the last index of any value other than the specified value.

LastIndexOfAnyExcept<T>(Span<T>, ReadOnlySpan<T>)

Searches for the last index of any value other than the specified values.

LastIndexOfAnyExcept<T>(Span<T>, SearchValues<T>)

Searches for the last index of any value other than the specified values.

LastIndexOfAnyExcept<T>(ReadOnlySpan<T>, T)

Searches for the last index of any value other than the specified value.

LastIndexOfAnyExcept<T>(ReadOnlySpan<T>, ReadOnlySpan<T>, IEqualityComparer<T>)

Searches for the last index of any value other than the specified values.

LastIndexOfAnyExcept<T>(ReadOnlySpan<T>, ReadOnlySpan<T>)

Searches for the last index of any value other than the specified values.

LastIndexOfAnyExcept<T>(ReadOnlySpan<T>, SearchValues<T>)

Searches for the last index of any value other than the specified values.

LastIndexOfAnyExcept<T>(ReadOnlySpan<T>, T, T)

Source:
MemoryExtensions.cs
Source:
MemoryExtensions.cs
Source:
MemoryExtensions.cs
Source:
MemoryExtensions.cs

Searches for the last index of any value other than the specified value0 or value1.

public:
generic <typename T>
 where T : IEquatable<T>[System::Runtime::CompilerServices::Extension]
 static int LastIndexOfAnyExcept(ReadOnlySpan<T> span, T value0, T value1);
public static int LastIndexOfAnyExcept<T>(this ReadOnlySpan<T> span, T value0, T value1) where T : IEquatable<T>;
static member LastIndexOfAnyExcept : ReadOnlySpan<'T (requires 'T :> IEquatable<'T>)> * 'T * 'T -> int (requires 'T :> IEquatable<'T>)
<Extension()>
Public Function LastIndexOfAnyExcept(Of T As IEquatable(Of T)) (span As ReadOnlySpan(Of T), value0 As T, value1 As T) As Integer

Type Parameters

T

The type of the span and values.

Parameters

span
ReadOnlySpan<T>

The span to search.

value0
T

The first value to avoid.

value1
T

The second value to avoid.

Returns

The index in the span of the last occurrence of any value other than value0 and value1. If all of the values are value0 or value1, returns -1.

Applies to

LastIndexOfAnyExcept<T>(ReadOnlySpan<T>, T, T, T, IEqualityComparer<T>)

Source:
MemoryExtensions.cs

Searches for the last index of any value other than the specified value0, value1, or value2.

public static int LastIndexOfAnyExcept<T>(this ReadOnlySpan<T> span, T value0, T value1, T value2, System.Collections.Generic.IEqualityComparer<T>? comparer = default);
static member LastIndexOfAnyExcept : ReadOnlySpan<'T> * 'T * 'T * 'T * System.Collections.Generic.IEqualityComparer<'T> -> int
<Extension()>
Public Function LastIndexOfAnyExcept(Of T) (span As ReadOnlySpan(Of T), value0 As T, value1 As T, value2 As T, Optional comparer As IEqualityComparer(Of T) = Nothing) As Integer

Type Parameters

T

The type of the span and values.

Parameters

span
ReadOnlySpan<T>

The span to search.

value0
T

The first value to avoid.

value1
T

The second value to avoid.

value2
T

The third value to avoid.

comparer
IEqualityComparer<T>

The IEqualityComparer<T> implementation to use when comparing elements, or null to use the default IEqualityComparer<T> for the type of an element.

Returns

The index in the span of the last occurrence of any value other than value0, value1, and value2.

If all of the values are value0, value1, and value2, returns -1.

Applies to

LastIndexOfAnyExcept<T>(Span<T>, T, T, T)

Source:
MemoryExtensions.cs
Source:
MemoryExtensions.cs
Source:
MemoryExtensions.cs
Source:
MemoryExtensions.cs

Searches for the last index of any value other than the specified value0, value1, or value2.

public:
generic <typename T>
 where T : IEquatable<T>[System::Runtime::CompilerServices::Extension]
 static int LastIndexOfAnyExcept(Span<T> span, T value0, T value1, T value2);
[System.Runtime.CompilerServices.OverloadResolutionPriority(-1)]
public static int LastIndexOfAnyExcept<T>(this Span<T> span, T value0, T value1, T value2) where T : IEquatable<T>;
public static int LastIndexOfAnyExcept<T>(this Span<T> span, T value0, T value1, T value2) where T : IEquatable<T>;
[<System.Runtime.CompilerServices.OverloadResolutionPriority(-1)>]
static member LastIndexOfAnyExcept : Span<'T (requires 'T :> IEquatable<'T>)> * 'T * 'T * 'T -> int (requires 'T :> IEquatable<'T>)
static member LastIndexOfAnyExcept : Span<'T (requires 'T :> IEquatable<'T>)> * 'T * 'T * 'T -> int (requires 'T :> IEquatable<'T>)
<Extension()>
Public Function LastIndexOfAnyExcept(Of T As IEquatable(Of T)) (span As Span(Of T), value0 As T, value1 As T, value2 As T) As Integer

Type Parameters

T

The type of the span and values.

Parameters

span
Span<T>

The span to search.

value0
T

The first value to avoid.

value1
T

The second value to avoid.

value2
T

The third value to avoid.

Returns

The index in the span of the last occurrence of any value other than value0, value1, and value2. If all of the values are value0, value1, and value2, returns -1.

Attributes

Applies to

LastIndexOfAnyExcept<T>(ReadOnlySpan<T>, T, T, IEqualityComparer<T>)

Source:
MemoryExtensions.cs

Searches for the last index of any value other than the specified value0 or value1.

public static int LastIndexOfAnyExcept<T>(this ReadOnlySpan<T> span, T value0, T value1, System.Collections.Generic.IEqualityComparer<T>? comparer = default);
static member LastIndexOfAnyExcept : ReadOnlySpan<'T> * 'T * 'T * System.Collections.Generic.IEqualityComparer<'T> -> int
<Extension()>
Public Function LastIndexOfAnyExcept(Of T) (span As ReadOnlySpan(Of T), value0 As T, value1 As T, Optional comparer As IEqualityComparer(Of T) = Nothing) As Integer

Type Parameters

T

The type of the span and values.

Parameters

span
ReadOnlySpan<T>

The span to search.

value0
T

The first value to avoid.

value1
T

The second value to avoid.

comparer
IEqualityComparer<T>

The IEqualityComparer<T> implementation to use when comparing elements, or null to use the default IEqualityComparer<T> for the type of an element.

Returns

The index in the span of the last occurrence of any value other than value0 and value1.

If all of the values are value0 or value1, returns -1.

Applies to

LastIndexOfAnyExcept<T>(Span<T>, T, T)

Source:
MemoryExtensions.cs
Source:
MemoryExtensions.cs
Source:
MemoryExtensions.cs
Source:
MemoryExtensions.cs

Searches for the last index of any value other than the specified value0 or value1.

public:
generic <typename T>
 where T : IEquatable<T>[System::Runtime::CompilerServices::Extension]
 static int LastIndexOfAnyExcept(Span<T> span, T value0, T value1);
[System.Runtime.CompilerServices.OverloadResolutionPriority(-1)]
public static int LastIndexOfAnyExcept<T>(this Span<T> span, T value0, T value1) where T : IEquatable<T>;
public static int LastIndexOfAnyExcept<T>(this Span<T> span, T value0, T value1) where T : IEquatable<T>;
[<System.Runtime.CompilerServices.OverloadResolutionPriority(-1)>]
static member LastIndexOfAnyExcept : Span<'T (requires 'T :> IEquatable<'T>)> * 'T * 'T -> int (requires 'T :> IEquatable<'T>)
static member LastIndexOfAnyExcept : Span<'T (requires 'T :> IEquatable<'T>)> * 'T * 'T -> int (requires 'T :> IEquatable<'T>)
<Extension()>
Public Function LastIndexOfAnyExcept(Of T As IEquatable(Of T)) (span As Span(Of T), value0 As T, value1 As T) As Integer

Type Parameters

T

The type of the span and values.

Parameters

span
Span<T>

The span to search.

value0
T

The first value to avoid.

value1
T

The second value to avoid.

Returns

The index in the span of the last occurrence of any value other than value0 and value1. If all of the values are value0 or value1, returns -1.

Attributes

Applies to

LastIndexOfAnyExcept<T>(ReadOnlySpan<T>, T, IEqualityComparer<T>)

Source:
MemoryExtensions.cs

Searches for the last index of any value other than the specified value.

public static int LastIndexOfAnyExcept<T>(this ReadOnlySpan<T> span, T value, System.Collections.Generic.IEqualityComparer<T>? comparer = default);
static member LastIndexOfAnyExcept : ReadOnlySpan<'T> * 'T * System.Collections.Generic.IEqualityComparer<'T> -> int
<Extension()>
Public Function LastIndexOfAnyExcept(Of T) (span As ReadOnlySpan(Of T), value As T, Optional comparer As IEqualityComparer(Of T) = Nothing) As Integer

Type Parameters

T

The type of the span and values.

Parameters

span
ReadOnlySpan<T>

The span to search.

value
T

The value to avoid.

comparer
IEqualityComparer<T>

The IEqualityComparer<T> implementation to use when comparing elements, or null to use the default IEqualityComparer<T> for the type of an element.

Returns

The index in the span of the last occurrence of any value other than value.

If all of the values are value, returns -1.

Applies to

LastIndexOfAnyExcept<T>(ReadOnlySpan<T>, T, T, T)

Source:
MemoryExtensions.cs
Source:
MemoryExtensions.cs
Source:
MemoryExtensions.cs
Source:
MemoryExtensions.cs

Searches for the last index of any value other than the specified value0, value1, or value2.

public:
generic <typename T>
 where T : IEquatable<T>[System::Runtime::CompilerServices::Extension]
 static int LastIndexOfAnyExcept(ReadOnlySpan<T> span, T value0, T value1, T value2);
public static int LastIndexOfAnyExcept<T>(this ReadOnlySpan<T> span, T value0, T value1, T value2) where T : IEquatable<T>;
static member LastIndexOfAnyExcept : ReadOnlySpan<'T (requires 'T :> IEquatable<'T>)> * 'T * 'T * 'T -> int (requires 'T :> IEquatable<'T>)
<Extension()>
Public Function LastIndexOfAnyExcept(Of T As IEquatable(Of T)) (span As ReadOnlySpan(Of T), value0 As T, value1 As T, value2 As T) As Integer

Type Parameters

T

The type of the span and values.

Parameters

span
ReadOnlySpan<T>

The span to search.

value0
T

The first value to avoid.

value1
T

The second value to avoid.

value2
T

The third value to avoid.

Returns

The index in the span of the last occurrence of any value other than value0, value1, and value2. If all of the values are value0, value1, and value2, returns -1.

Applies to

LastIndexOfAnyExcept<T>(Span<T>, T)

Source:
MemoryExtensions.cs
Source:
MemoryExtensions.cs
Source:
MemoryExtensions.cs
Source:
MemoryExtensions.cs

Searches for the last index of any value other than the specified value.

public:
generic <typename T>
 where T : IEquatable<T>[System::Runtime::CompilerServices::Extension]
 static int LastIndexOfAnyExcept(Span<T> span, T value);
[System.Runtime.CompilerServices.OverloadResolutionPriority(-1)]
public static int LastIndexOfAnyExcept<T>(this Span<T> span, T value) where T : IEquatable<T>;
public static int LastIndexOfAnyExcept<T>(this Span<T> span, T value) where T : IEquatable<T>;
[<System.Runtime.CompilerServices.OverloadResolutionPriority(-1)>]
static member LastIndexOfAnyExcept : Span<'T (requires 'T :> IEquatable<'T>)> * 'T -> int (requires 'T :> IEquatable<'T>)
static member LastIndexOfAnyExcept : Span<'T (requires 'T :> IEquatable<'T>)> * 'T -> int (requires 'T :> IEquatable<'T>)
<Extension()>
Public Function LastIndexOfAnyExcept(Of T As IEquatable(Of T)) (span As Span(Of T), value As T) As Integer

Type Parameters

T

The type of the span and values.

Parameters

span
Span<T>

The span to search.

value
T

The value to avoid.

Returns

The index in the span of the last occurrence of any value other than value. If all of the values are value, returns -1.

Attributes

Applies to

LastIndexOfAnyExcept<T>(Span<T>, ReadOnlySpan<T>)

Source:
MemoryExtensions.cs
Source:
MemoryExtensions.cs
Source:
MemoryExtensions.cs
Source:
MemoryExtensions.cs

Searches for the last index of any value other than the specified values.

public:
generic <typename T>
 where T : IEquatable<T>[System::Runtime::CompilerServices::Extension]
 static int LastIndexOfAnyExcept(Span<T> span, ReadOnlySpan<T> values);
[System.Runtime.CompilerServices.OverloadResolutionPriority(-1)]
public static int LastIndexOfAnyExcept<T>(this Span<T> span, ReadOnlySpan<T> values) where T : IEquatable<T>;
public static int LastIndexOfAnyExcept<T>(this Span<T> span, ReadOnlySpan<T> values) where T : IEquatable<T>;
[<System.Runtime.CompilerServices.OverloadResolutionPriority(-1)>]
static member LastIndexOfAnyExcept : Span<'T (requires 'T :> IEquatable<'T>)> * ReadOnlySpan<'T (requires 'T :> IEquatable<'T>)> -> int (requires 'T :> IEquatable<'T>)
static member LastIndexOfAnyExcept : Span<'T (requires 'T :> IEquatable<'T>)> * ReadOnlySpan<'T (requires 'T :> IEquatable<'T>)> -> int (requires 'T :> IEquatable<'T>)
<Extension()>
Public Function LastIndexOfAnyExcept(Of T As IEquatable(Of T)) (span As Span(Of T), values As ReadOnlySpan(Of T)) As Integer

Type Parameters

T

The type of the span and values.

Parameters

span
Span<T>

The span to search.

values
ReadOnlySpan<T>

The values to avoid.

Returns

The index in the span of the last occurrence of any value other than those in values. If all of the values are in values, returns -1.

Attributes

Applies to

LastIndexOfAnyExcept<T>(Span<T>, SearchValues<T>)

Source:
MemoryExtensions.cs
Source:
MemoryExtensions.cs
Source:
MemoryExtensions.cs

Searches for the last index of any value other than the specified values.

public:
generic <typename T>
 where T : IEquatable<T>[System::Runtime::CompilerServices::Extension]
 static int LastIndexOfAnyExcept(Span<T> span, System::Buffers::SearchValues<T> ^ values);
[System.Runtime.CompilerServices.OverloadResolutionPriority(-1)]
public static int LastIndexOfAnyExcept<T>(this Span<T> span, System.Buffers.SearchValues<T> values) where T : IEquatable<T>;
public static int LastIndexOfAnyExcept<T>(this Span<T> span, System.Buffers.SearchValues<T> values) where T : IEquatable<T>;
[<System.Runtime.CompilerServices.OverloadResolutionPriority(-1)>]
static member LastIndexOfAnyExcept : Span<'T (requires 'T :> IEquatable<'T>)> * System.Buffers.SearchValues<'T (requires 'T :> IEquatable<'T>)> -> int (requires 'T :> IEquatable<'T>)
static member LastIndexOfAnyExcept : Span<'T (requires 'T :> IEquatable<'T>)> * System.Buffers.SearchValues<'T (requires 'T :> IEquatable<'T>)> -> int (requires 'T :> IEquatable<'T>)
<Extension()>
Public Function LastIndexOfAnyExcept(Of T As IEquatable(Of T)) (span As Span(Of T), values As SearchValues(Of T)) As Integer

Type Parameters

T

The type of the span and values.

Parameters

span
Span<T>

The span to search.

values
SearchValues<T>

The values to exclude from the search.

Returns

The index in the span of the last occurrence of any value other than those in values. If all of the values are in values, returns -1.

Attributes

Applies to

LastIndexOfAnyExcept<T>(ReadOnlySpan<T>, T)

Source:
MemoryExtensions.cs
Source:
MemoryExtensions.cs
Source:
MemoryExtensions.cs
Source:
MemoryExtensions.cs

Searches for the last index of any value other than the specified value.

public:
generic <typename T>
 where T : IEquatable<T>[System::Runtime::CompilerServices::Extension]
 static int LastIndexOfAnyExcept(ReadOnlySpan<T> span, T value);
public static int LastIndexOfAnyExcept<T>(this ReadOnlySpan<T> span, T value) where T : IEquatable<T>;
static member LastIndexOfAnyExcept : ReadOnlySpan<'T (requires 'T :> IEquatable<'T>)> * 'T -> int (requires 'T :> IEquatable<'T>)
<Extension()>
Public Function LastIndexOfAnyExcept(Of T As IEquatable(Of T)) (span As ReadOnlySpan(Of T), value As T) As Integer

Type Parameters

T

The type of the span and values.

Parameters

span
ReadOnlySpan<T>

The span to search.

value
T

The value to avoid.

Returns

The index in the span of the last occurrence of any value other than value. If all of the values are value, returns -1.

Applies to

LastIndexOfAnyExcept<T>(ReadOnlySpan<T>, ReadOnlySpan<T>, IEqualityComparer<T>)

Source:
MemoryExtensions.cs

Searches for the last index of any value other than the specified values.

public static int LastIndexOfAnyExcept<T>(this ReadOnlySpan<T> span, ReadOnlySpan<T> values, System.Collections.Generic.IEqualityComparer<T>? comparer = default);
static member LastIndexOfAnyExcept : ReadOnlySpan<'T> * ReadOnlySpan<'T> * System.Collections.Generic.IEqualityComparer<'T> -> int
<Extension()>
Public Function LastIndexOfAnyExcept(Of T) (span As ReadOnlySpan(Of T), values As ReadOnlySpan(Of T), Optional comparer As IEqualityComparer(Of T) = Nothing) As Integer

Type Parameters

T

The type of the span and values.

Parameters

span
ReadOnlySpan<T>

The span to search.

values
ReadOnlySpan<T>

The values to avoid.

comparer
IEqualityComparer<T>

The IEqualityComparer<T> implementation to use when comparing elements, or null to use the default IEqualityComparer<T> for the type of an element.

Returns

The index in the span of the first occurrence of any value other than those in values.

If all of the values are in values, returns -1.

Applies to

LastIndexOfAnyExcept<T>(ReadOnlySpan<T>, ReadOnlySpan<T>)

Source:
MemoryExtensions.cs
Source:
MemoryExtensions.cs
Source:
MemoryExtensions.cs
Source:
MemoryExtensions.cs

Searches for the last index of any value other than the specified values.

public:
generic <typename T>
 where T : IEquatable<T>[System::Runtime::CompilerServices::Extension]
 static int LastIndexOfAnyExcept(ReadOnlySpan<T> span, ReadOnlySpan<T> values);
public static int LastIndexOfAnyExcept<T>(this ReadOnlySpan<T> span, ReadOnlySpan<T> values) where T : IEquatable<T>;
static member LastIndexOfAnyExcept : ReadOnlySpan<'T (requires 'T :> IEquatable<'T>)> * ReadOnlySpan<'T (requires 'T :> IEquatable<'T>)> -> int (requires 'T :> IEquatable<'T>)
<Extension()>
Public Function LastIndexOfAnyExcept(Of T As IEquatable(Of T)) (span As ReadOnlySpan(Of T), values As ReadOnlySpan(Of T)) As Integer

Type Parameters

T

The type of the span and values.

Parameters

span
ReadOnlySpan<T>

The span to search.

values
ReadOnlySpan<T>

The values to avoid.

Returns

The index in the span of the first occurrence of any value other than those in values. If all of the values are in values, returns -1.

Applies to

LastIndexOfAnyExcept<T>(ReadOnlySpan<T>, SearchValues<T>)

Source:
MemoryExtensions.cs
Source:
MemoryExtensions.cs
Source:
MemoryExtensions.cs

Searches for the last index of any value other than the specified values.

public:
generic <typename T>
 where T : IEquatable<T>[System::Runtime::CompilerServices::Extension]
 static int LastIndexOfAnyExcept(ReadOnlySpan<T> span, System::Buffers::SearchValues<T> ^ values);
public static int LastIndexOfAnyExcept<T>(this ReadOnlySpan<T> span, System.Buffers.SearchValues<T> values) where T : IEquatable<T>;
static member LastIndexOfAnyExcept : ReadOnlySpan<'T (requires 'T :> IEquatable<'T>)> * System.Buffers.SearchValues<'T (requires 'T :> IEquatable<'T>)> -> int (requires 'T :> IEquatable<'T>)
<Extension()>
Public Function LastIndexOfAnyExcept(Of T As IEquatable(Of T)) (span As ReadOnlySpan(Of T), values As SearchValues(Of T)) As Integer

Type Parameters

T

The type of the span and values.

Parameters

span
ReadOnlySpan<T>

The span to search.

values
SearchValues<T>

The values to exclude from the search.

Returns

The index in the span of the last occurrence of any value other than those in values. If all of the values are in values, returns -1.

Applies to