MemoryExtensions.IndexOfAny Method
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| IndexOfAny(ReadOnlySpan<Char>, SearchValues<String>) |
Searches for the first index of any of the specified substring values. |
| IndexOfAny(Span<Char>, SearchValues<String>) |
Searches for the first index of any of the specified substring values. |
| IndexOfAny<T>(ReadOnlySpan<T>, T, T, T, IEqualityComparer<T>) | |
| IndexOfAny<T>(Span<T>, T, T, T) |
Searches for the first index of any of the specified values similar to calling IndexOf several times with the logical OR operator. |
| IndexOfAny<T>(ReadOnlySpan<T>, T, T, T) |
Searches for the first index of any of the specified values similar to calling IndexOf several times with the logical OR operator. |
| IndexOfAny<T>(ReadOnlySpan<T>, T, T, IEqualityComparer<T>) | |
| IndexOfAny<T>(ReadOnlySpan<T>, T, T) |
Searches for the first index of any of the specified values similar to calling IndexOf several times with the logical OR operator. |
| IndexOfAny<T>(Span<T>, T, T) |
Searches for the first index of any of the specified values similar to calling IndexOf several times with the logical OR operator. |
| IndexOfAny<T>(Span<T>, ReadOnlySpan<T>) |
Searches for the first index of any of the specified values similar to calling IndexOf several times with the logical OR operator. |
| IndexOfAny<T>(Span<T>, SearchValues<T>) |
Searches for the first index of any of the specified values. |
| IndexOfAny<T>(ReadOnlySpan<T>, ReadOnlySpan<T>) |
Searches for the first index of any of the specified values similar to calling IndexOf several times with the logical OR operator. |
| IndexOfAny<T>(ReadOnlySpan<T>, SearchValues<T>) |
Searches for the first index of any of the specified values. |
| IndexOfAny<T>(ReadOnlySpan<T>, ReadOnlySpan<T>, IEqualityComparer<T>) |
- Source:
- MemoryExtensions.cs
Searches for the first index of any of the specified substring values.
public:
[System::Runtime::CompilerServices::Extension]
static int IndexOfAny(ReadOnlySpan<char> span, System::Buffers::SearchValues<System::String ^> ^ values);public static int IndexOfAny(this ReadOnlySpan<char> span, System.Buffers.SearchValues<string> values);static member IndexOfAny : ReadOnlySpan<char> * System.Buffers.SearchValues<string> -> int<Extension()>
Public Function IndexOfAny (span As ReadOnlySpan(Of Char), values As SearchValues(Of String)) As IntegerParameters
- span
- ReadOnlySpan<Char>
The span to search.
- values
- SearchValues<String>
The set of values to search for.
Returns
The first index of any of the specified values, or -1 if none are found.
Applies to
.NET 10 and .NET 9
| Product | Versions |
|---|---|
| .NET | 9, 10 |
- Source:
- MemoryExtensions.cs
Searches for the first index of any of the specified substring values.
public:
[System::Runtime::CompilerServices::Extension]
static int IndexOfAny(Span<char> span, System::Buffers::SearchValues<System::String ^> ^ values);[System.Runtime.CompilerServices.OverloadResolutionPriority(-1)]
public static int IndexOfAny(this Span<char> span, System.Buffers.SearchValues<string> values);public static int IndexOfAny(this Span<char> span, System.Buffers.SearchValues<string> values);[<System.Runtime.CompilerServices.OverloadResolutionPriority(-1)>]
static member IndexOfAny : Span<char> * System.Buffers.SearchValues<string> -> intstatic member IndexOfAny : Span<char> * System.Buffers.SearchValues<string> -> int<Extension()>
Public Function IndexOfAny (span As Span(Of Char), values As SearchValues(Of String)) As IntegerParameters
- values
- SearchValues<String>
The set of values to search for.
Returns
The first index of any of the specified values, or -1 if none are found.
- Attributes
Applies to
.NET 10 and .NET 9
| Product | Versions |
|---|---|
| .NET | 9, 10 |
public static int IndexOfAny<T>(this ReadOnlySpan<T> span, T value0, T value1, T value2, System.Collections.Generic.IEqualityComparer<T>? comparer = default);static member IndexOfAny : ReadOnlySpan<'T> * 'T * 'T * 'T * System.Collections.Generic.IEqualityComparer<'T> -> int<Extension()>
Public Function IndexOfAny(Of T) (span As ReadOnlySpan(Of T), value0 As T, value1 As T, value2 As T, Optional comparer As IEqualityComparer(Of T) = Nothing) As IntegerType Parameters
- T
Parameters
- span
- ReadOnlySpan<T>
- value0
- T
- value1
- T
- value2
- T
- comparer
- IEqualityComparer<T>
Returns
Applies to
.NET 10
| Product | Versions |
|---|---|
| .NET | 10 |
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
Searches for the first index of any of the specified values similar to calling IndexOf several times with the logical OR operator.
public:
generic <typename T>
where T : IEquatable<T>[System::Runtime::CompilerServices::Extension]
static int IndexOfAny(Span<T> span, T value0, T value1, T value2);[System.Runtime.CompilerServices.OverloadResolutionPriority(-1)]
public static int IndexOfAny<T>(this Span<T> span, T value0, T value1, T value2) where T : IEquatable<T>;public static int IndexOfAny<T>(this Span<T> span, T value0, T value1, T value2) where T : IEquatable<T>;[<System.Runtime.CompilerServices.OverloadResolutionPriority(-1)>]
static member IndexOfAny : Span<'T (requires 'T :> IEquatable<'T>)> * 'T * 'T * 'T -> int (requires 'T :> IEquatable<'T>)static member IndexOfAny : Span<'T (requires 'T :> IEquatable<'T>)> * 'T * 'T * 'T -> int (requires 'T :> IEquatable<'T>)<Extension()>
Public Function IndexOfAny(Of T As IEquatable(Of T)) (span As Span(Of T), value0 As T, value1 As T, value2 As T) As IntegerType Parameters
- T
The type of the span and values.
Parameters
- span
- Span<T>
The span to search.
- value0
- T
One of the values to search for.
- value1
- T
One of the values to search for.
- value2
- T
One of the values to search for.
Returns
The first index of the occurrence of any of the values in the span. If not found, returns -1.
- Attributes
Applies to
.NET 10 and other versions
| Product | Versions |
|---|---|
| .NET | Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Standard | 2.0 (package-provided), 2.1 |
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
Searches for the first index of any of the specified values similar to calling IndexOf several times with the logical OR operator.
public:
generic <typename T>
where T : IEquatable<T>[System::Runtime::CompilerServices::Extension]
static int IndexOfAny(ReadOnlySpan<T> span, T value0, T value1, T value2);public static int IndexOfAny<T>(this ReadOnlySpan<T> span, T value0, T value1, T value2) where T : IEquatable<T>;static member IndexOfAny : ReadOnlySpan<'T (requires 'T :> IEquatable<'T>)> * 'T * 'T * 'T -> int (requires 'T :> IEquatable<'T>)<Extension()>
Public Function IndexOfAny(Of T As IEquatable(Of T)) (span As ReadOnlySpan(Of T), value0 As T, value1 As T, value2 As T) As IntegerType Parameters
- T
The type of the span and values.
Parameters
- span
- ReadOnlySpan<T>
The span to search.
- value0
- T
One of the values to search for.
- value1
- T
One of the values to search for.
- value2
- T
One of the values to search for.
Returns
The first index of the occurrence of any of the values in the span. If not found, returns -1.
Applies to
.NET 10 and other versions
| Product | Versions |
|---|---|
| .NET | Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Standard | 2.0 (package-provided), 2.1 |
public static int IndexOfAny<T>(this ReadOnlySpan<T> span, T value0, T value1, System.Collections.Generic.IEqualityComparer<T>? comparer = default);static member IndexOfAny : ReadOnlySpan<'T> * 'T * 'T * System.Collections.Generic.IEqualityComparer<'T> -> int<Extension()>
Public Function IndexOfAny(Of T) (span As ReadOnlySpan(Of T), value0 As T, value1 As T, Optional comparer As IEqualityComparer(Of T) = Nothing) As IntegerType Parameters
- T
Parameters
- span
- ReadOnlySpan<T>
- value0
- T
- value1
- T
- comparer
- IEqualityComparer<T>
Returns
Applies to
.NET 10
| Product | Versions |
|---|---|
| .NET | 10 |
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
Searches for the first index of any of the specified values similar to calling IndexOf several times with the logical OR operator.
public:
generic <typename T>
where T : IEquatable<T>[System::Runtime::CompilerServices::Extension]
static int IndexOfAny(ReadOnlySpan<T> span, T value0, T value1);public static int IndexOfAny<T>(this ReadOnlySpan<T> span, T value0, T value1) where T : IEquatable<T>;static member IndexOfAny : ReadOnlySpan<'T (requires 'T :> IEquatable<'T>)> * 'T * 'T -> int (requires 'T :> IEquatable<'T>)<Extension()>
Public Function IndexOfAny(Of T As IEquatable(Of T)) (span As ReadOnlySpan(Of T), value0 As T, value1 As T) As IntegerType Parameters
- T
The type of the span and values.
Parameters
- span
- ReadOnlySpan<T>
The span to search.
- value0
- T
One of the values to search for.
- value1
- T
One of the values to search for.
Returns
The first index of the occurrence of any of the values in the span. If not found, returns -1.
Applies to
.NET 10 and other versions
| Product | Versions |
|---|---|
| .NET | Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Standard | 2.0 (package-provided), 2.1 |
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
Searches for the first index of any of the specified values similar to calling IndexOf several times with the logical OR operator.
public:
generic <typename T>
where T : IEquatable<T>[System::Runtime::CompilerServices::Extension]
static int IndexOfAny(Span<T> span, T value0, T value1);[System.Runtime.CompilerServices.OverloadResolutionPriority(-1)]
public static int IndexOfAny<T>(this Span<T> span, T value0, T value1) where T : IEquatable<T>;public static int IndexOfAny<T>(this Span<T> span, T value0, T value1) where T : IEquatable<T>;[<System.Runtime.CompilerServices.OverloadResolutionPriority(-1)>]
static member IndexOfAny : Span<'T (requires 'T :> IEquatable<'T>)> * 'T * 'T -> int (requires 'T :> IEquatable<'T>)static member IndexOfAny : Span<'T (requires 'T :> IEquatable<'T>)> * 'T * 'T -> int (requires 'T :> IEquatable<'T>)<Extension()>
Public Function IndexOfAny(Of T As IEquatable(Of T)) (span As Span(Of T), value0 As T, value1 As T) As IntegerType Parameters
- T
The type of the span and values.
Parameters
- span
- Span<T>
The span to search.
- value0
- T
One of the values to search for.
- value1
- T
One of the values to search for.
Returns
The first index of the occurrence of any of the values in the span. If not found, returns -1.
- Attributes
Applies to
.NET 10 and other versions
| Product | Versions |
|---|---|
| .NET | Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Standard | 2.0 (package-provided), 2.1 |
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
Searches for the first index of any of the specified values similar to calling IndexOf several times with the logical OR operator.
public:
generic <typename T>
where T : IEquatable<T>[System::Runtime::CompilerServices::Extension]
static int IndexOfAny(Span<T> span, ReadOnlySpan<T> values);[System.Runtime.CompilerServices.OverloadResolutionPriority(-1)]
public static int IndexOfAny<T>(this Span<T> span, ReadOnlySpan<T> values) where T : IEquatable<T>;public static int IndexOfAny<T>(this Span<T> span, ReadOnlySpan<T> values) where T : IEquatable<T>;[<System.Runtime.CompilerServices.OverloadResolutionPriority(-1)>]
static member IndexOfAny : Span<'T (requires 'T :> IEquatable<'T>)> * ReadOnlySpan<'T (requires 'T :> IEquatable<'T>)> -> int (requires 'T :> IEquatable<'T>)static member IndexOfAny : Span<'T (requires 'T :> IEquatable<'T>)> * ReadOnlySpan<'T (requires 'T :> IEquatable<'T>)> -> int (requires 'T :> IEquatable<'T>)<Extension()>
Public Function IndexOfAny(Of T As IEquatable(Of T)) (span As Span(Of T), values As ReadOnlySpan(Of T)) As IntegerType Parameters
- T
The type of the span and values.
Parameters
- span
- Span<T>
The span to search.
- values
- ReadOnlySpan<T>
The set of values to search for.
Returns
The first index of the occurrence of any of the values in the span. If not found, returns -1.
- Attributes
Applies to
.NET 10 and other versions
| Product | Versions |
|---|---|
| .NET | Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Standard | 2.0 (package-provided), 2.1 |
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
Searches for the first index of any of the specified values.
public:
generic <typename T>
where T : IEquatable<T>[System::Runtime::CompilerServices::Extension]
static int IndexOfAny(Span<T> span, System::Buffers::SearchValues<T> ^ values);[System.Runtime.CompilerServices.OverloadResolutionPriority(-1)]
public static int IndexOfAny<T>(this Span<T> span, System.Buffers.SearchValues<T> values) where T : IEquatable<T>;public static int IndexOfAny<T>(this Span<T> span, System.Buffers.SearchValues<T> values) where T : IEquatable<T>;[<System.Runtime.CompilerServices.OverloadResolutionPriority(-1)>]
static member IndexOfAny : Span<'T (requires 'T :> IEquatable<'T>)> * System.Buffers.SearchValues<'T (requires 'T :> IEquatable<'T>)> -> int (requires 'T :> IEquatable<'T>)static member IndexOfAny : Span<'T (requires 'T :> IEquatable<'T>)> * System.Buffers.SearchValues<'T (requires 'T :> IEquatable<'T>)> -> int (requires 'T :> IEquatable<'T>)<Extension()>
Public Function IndexOfAny(Of T As IEquatable(Of T)) (span As Span(Of T), values As SearchValues(Of T)) As IntegerType Parameters
- T
Parameters
- span
- Span<T>
The span to search.
- values
- SearchValues<T>
The set of values to search for.
Returns
The first index of any of the specified values, or -1 if none are found.
- Attributes
Remarks
This method is similar to calling IndexOf several times with the logical OR operator.
Applies to
.NET 10 and other versions
| Product | Versions |
|---|---|
| .NET | 8, 9, 10 |
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
Searches for the first index of any of the specified values similar to calling IndexOf several times with the logical OR operator.
public:
generic <typename T>
where T : IEquatable<T>[System::Runtime::CompilerServices::Extension]
static int IndexOfAny(ReadOnlySpan<T> span, ReadOnlySpan<T> values);public static int IndexOfAny<T>(this ReadOnlySpan<T> span, ReadOnlySpan<T> values) where T : IEquatable<T>;static member IndexOfAny : ReadOnlySpan<'T (requires 'T :> IEquatable<'T>)> * ReadOnlySpan<'T (requires 'T :> IEquatable<'T>)> -> int (requires 'T :> IEquatable<'T>)<Extension()>
Public Function IndexOfAny(Of T As IEquatable(Of T)) (span As ReadOnlySpan(Of T), values As ReadOnlySpan(Of T)) As IntegerType Parameters
- T
The type of the span and values.
Parameters
- span
- ReadOnlySpan<T>
The span to search.
- values
- ReadOnlySpan<T>
The set of values to search for.
Returns
The first index of the occurrence of any of the values in the span. If not found, returns -1.
Applies to
.NET 10 and other versions
| Product | Versions |
|---|---|
| .NET | Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Standard | 2.0 (package-provided), 2.1 |
- Source:
- MemoryExtensions.cs
- Source:
- MemoryExtensions.cs
Searches for the first index of any of the specified values.
public:
generic <typename T>
where T : IEquatable<T>[System::Runtime::CompilerServices::Extension]
static int IndexOfAny(ReadOnlySpan<T> span, System::Buffers::SearchValues<T> ^ values);public static int IndexOfAny<T>(this ReadOnlySpan<T> span, System.Buffers.SearchValues<T> values) where T : IEquatable<T>;static member IndexOfAny : ReadOnlySpan<'T (requires 'T :> IEquatable<'T>)> * System.Buffers.SearchValues<'T (requires 'T :> IEquatable<'T>)> -> int (requires 'T :> IEquatable<'T>)<Extension()>
Public Function IndexOfAny(Of T As IEquatable(Of T)) (span As ReadOnlySpan(Of T), values As SearchValues(Of T)) As IntegerType Parameters
- T
Parameters
- span
- ReadOnlySpan<T>
The span to search.
- values
- SearchValues<T>
The set of values to search for.
Returns
The first index of any of the specified values, or -1 if none are found.
Remarks
This method is similar to calling IndexOf several times with the logical OR operator.
Applies to
.NET 10 and other versions
| Product | Versions |
|---|---|
| .NET | 8, 9, 10 |
public static int IndexOfAny<T>(this ReadOnlySpan<T> span, ReadOnlySpan<T> values, System.Collections.Generic.IEqualityComparer<T>? comparer = default);static member IndexOfAny : ReadOnlySpan<'T> * ReadOnlySpan<'T> * System.Collections.Generic.IEqualityComparer<'T> -> int<Extension()>
Public Function IndexOfAny(Of T) (span As ReadOnlySpan(Of T), values As ReadOnlySpan(Of T), Optional comparer As IEqualityComparer(Of T) = Nothing) As IntegerType Parameters
- T
Parameters
- span
- ReadOnlySpan<T>
- values
- ReadOnlySpan<T>
- comparer
- IEqualityComparer<T>
Returns
Applies to
.NET 10
| Product | Versions |
|---|---|
| .NET | 10 |
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