MemoryExtensions.IndexOfAny Method

Definition

Overloads

IndexOfAny(ReadOnlySpan<Char>, SearchValues<String>)
IndexOfAny(Span<Char>, SearchValues<String>)
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>, 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>(Span<T>, SearchValues<T>)

Searches for the first index of any of the specified values.

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>(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>(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(ReadOnlySpan<Char>, SearchValues<String>)

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 Integer

Parameters

Returns

Applies to

IndexOfAny(Span<Char>, SearchValues<String>)

public:
[System::Runtime::CompilerServices::Extension]
 static int IndexOfAny(Span<char> span, System::Buffers::SearchValues<System::String ^> ^ values);
public static int IndexOfAny (this Span<char> span, System.Buffers.SearchValues<string> values);
static member IndexOfAny : Span<char> * System.Buffers.SearchValues<string> -> int
<Extension()>
Public Function IndexOfAny (span As Span(Of Char), values As SearchValues(Of String)) As Integer

Parameters

span
Span<Char>

Returns

Applies to

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.

public:
generic <typename T>
 where T : IEquatable<T>[System::Runtime::CompilerServices::Extension]
 static int IndexOfAny(Span<T> span, T value0, T value1, T value2);
public static int IndexOfAny<T> (this Span<T> span, T value0, T value1, T value2) where 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 Integer

Type 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.

Applies to

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

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 Integer

Type 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

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.

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 Integer

Type 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

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

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);
public static int IndexOfAny<T> (this Span<T> span, System.Buffers.SearchValues<T> values) where 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 Integer

Type 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.

Remarks

This method is similar to calling IndexOf several times with the logical OR operator.

Applies to

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.

public:
generic <typename T>
 where T : IEquatable<T>[System::Runtime::CompilerServices::Extension]
 static int IndexOfAny(Span<T> span, ReadOnlySpan<T> values);
public static int IndexOfAny<T> (this Span<T> span, ReadOnlySpan<T> values) where 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 Integer

Type 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.

Applies to

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.

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 Integer

Type 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

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.

public:
generic <typename T>
 where T : IEquatable<T>[System::Runtime::CompilerServices::Extension]
 static int IndexOfAny(Span<T> span, T value0, T value1);
public static int IndexOfAny<T> (this Span<T> span, T value0, T value1) where 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 Integer

Type 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.

Applies to

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.

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 Integer

Type 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