ParallelEnumerable.Intersect Method
Definition
Important
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Produces the set intersection of two parallel sequences.
Overloads
| Intersect<TSource>(ParallelQuery<TSource>, IEnumerable<TSource>, IEqualityComparer<TSource>) |
Obsolete.
This Intersect overload should never be called. This method is marked as obsolete and always throws NotSupportedException when called. |
| Intersect<TSource>(ParallelQuery<TSource>, ParallelQuery<TSource>, IEqualityComparer<TSource>) |
Produces the set intersection of two parallel sequences by using the specified IEqualityComparer{T} to compare values. |
| Intersect<TSource>(ParallelQuery<TSource>, IEnumerable<TSource>) |
Obsolete.
This Intersect overload should never be called. This method is marked as obsolete and always throws NotSupportedException when called. |
| Intersect<TSource>(ParallelQuery<TSource>, ParallelQuery<TSource>) |
Produces the set intersection of two parallel sequences by using the default equality comparer to compare values. |
Intersect<TSource>(ParallelQuery<TSource>, IEnumerable<TSource>, IEqualityComparer<TSource>)
- Source:
- ParallelEnumerable.cs
- Source:
- ParallelEnumerable.cs
- Source:
- ParallelEnumerable.cs
Caution
The second data source of a binary operator must be of type System.Linq.ParallelQuery<T> rather than System.Collections.Generic.IEnumerable<T>. To fix this problem, use the AsParallel() extension method to convert the right data source to System.Linq.ParallelQuery<T>.
This Intersect overload should never be called. This method is marked as obsolete and always throws NotSupportedException when called.
public:
generic <typename TSource>
[System::Runtime::CompilerServices::Extension]
static System::Linq::ParallelQuery<TSource> ^ Intersect(System::Linq::ParallelQuery<TSource> ^ first, System::Collections::Generic::IEnumerable<TSource> ^ second, System::Collections::Generic::IEqualityComparer<TSource> ^ comparer);[System.Obsolete("The second data source of a binary operator must be of type System.Linq.ParallelQuery<T> rather than System.Collections.Generic.IEnumerable<T>. To fix this problem, use the AsParallel() extension method to convert the right data source to System.Linq.ParallelQuery<T>.")]
public static System.Linq.ParallelQuery<TSource> Intersect<TSource> (this System.Linq.ParallelQuery<TSource> first, System.Collections.Generic.IEnumerable<TSource> second, System.Collections.Generic.IEqualityComparer<TSource> comparer);[System.Obsolete("The second data source of a binary operator must be of type System.Linq.ParallelQuery<T> rather than System.Collections.Generic.IEnumerable<T>. To fix this problem, use the AsParallel() extension method to convert the right data source to System.Linq.ParallelQuery<T>.")]
public static System.Linq.ParallelQuery<TSource> Intersect<TSource> (this System.Linq.ParallelQuery<TSource> first, System.Collections.Generic.IEnumerable<TSource> second, System.Collections.Generic.IEqualityComparer<TSource>? comparer);[<System.Obsolete("The second data source of a binary operator must be of type System.Linq.ParallelQuery<T> rather than System.Collections.Generic.IEnumerable<T>. To fix this problem, use the AsParallel() extension method to convert the right data source to System.Linq.ParallelQuery<T>.")>]
static member Intersect : System.Linq.ParallelQuery<'Source> * seq<'Source> * System.Collections.Generic.IEqualityComparer<'Source> -> System.Linq.ParallelQuery<'Source><Extension()>
Public Function Intersect(Of TSource) (first As ParallelQuery(Of TSource), second As IEnumerable(Of TSource), comparer As IEqualityComparer(Of TSource)) As ParallelQuery(Of TSource)Type Parameters
- TSource
This type parameter is not used.
Parameters
- first
- ParallelQuery<TSource>
This parameter is not used.
- second
- IEnumerable<TSource>
This parameter is not used.
- comparer
- IEqualityComparer<TSource>
This parameter is not used.
Returns
This overload always throws a NotSupportedException.
- Attributes
Exceptions
The exception that occurs when this method is called.
Remarks
This overload exists to disallow usage of Intersect with a left data source of type ParallelQuery<TSource> and a right data source of type IEnumerable<T>. Otherwise, the Intersect operator would appear to be binding to the parallel implementation, but would in reality bind to the sequential implementation.
See also
Applies to
Intersect<TSource>(ParallelQuery<TSource>, ParallelQuery<TSource>, IEqualityComparer<TSource>)
- Source:
- ParallelEnumerable.cs
- Source:
- ParallelEnumerable.cs
- Source:
- ParallelEnumerable.cs
Produces the set intersection of two parallel sequences by using the specified IEqualityComparer{T} to compare values.
public:
generic <typename TSource>
[System::Runtime::CompilerServices::Extension]
static System::Linq::ParallelQuery<TSource> ^ Intersect(System::Linq::ParallelQuery<TSource> ^ first, System::Linq::ParallelQuery<TSource> ^ second, System::Collections::Generic::IEqualityComparer<TSource> ^ comparer);public static System.Linq.ParallelQuery<TSource> Intersect<TSource> (this System.Linq.ParallelQuery<TSource> first, System.Linq.ParallelQuery<TSource> second, System.Collections.Generic.IEqualityComparer<TSource> comparer);public static System.Linq.ParallelQuery<TSource> Intersect<TSource> (this System.Linq.ParallelQuery<TSource> first, System.Linq.ParallelQuery<TSource> second, System.Collections.Generic.IEqualityComparer<TSource>? comparer);static member Intersect : System.Linq.ParallelQuery<'Source> * System.Linq.ParallelQuery<'Source> * System.Collections.Generic.IEqualityComparer<'Source> -> System.Linq.ParallelQuery<'Source><Extension()>
Public Function Intersect(Of TSource) (first As ParallelQuery(Of TSource), second As ParallelQuery(Of TSource), comparer As IEqualityComparer(Of TSource)) As ParallelQuery(Of TSource)Type Parameters
- TSource
The type of the elements of the input sequences.
Parameters
- first
- ParallelQuery<TSource>
A sequence whose distinct elements that also appear in second will be returned.
- second
- ParallelQuery<TSource>
A sequence whose distinct elements that also appear in the first sequence will be returned.
- comparer
- IEqualityComparer<TSource>
An IEqualityComparer<T> to compare values.
Returns
A sequence that contains the elements that form the set intersection of two sequences.
Exceptions
The query was canceled with the token passed in through WithCancellation<TSource>(ParallelQuery<TSource>, CancellationToken).
source or action is a null reference (Nothing in Visual Basic).
One or more exceptions occurred during the evaluation of the query.
See also
Applies to
Intersect<TSource>(ParallelQuery<TSource>, IEnumerable<TSource>)
- Source:
- ParallelEnumerable.cs
- Source:
- ParallelEnumerable.cs
- Source:
- ParallelEnumerable.cs
Caution
The second data source of a binary operator must be of type System.Linq.ParallelQuery<T> rather than System.Collections.Generic.IEnumerable<T>. To fix this problem, use the AsParallel() extension method to convert the right data source to System.Linq.ParallelQuery<T>.
This Intersect overload should never be called. This method is marked as obsolete and always throws NotSupportedException when called.
public:
generic <typename TSource>
[System::Runtime::CompilerServices::Extension]
static System::Linq::ParallelQuery<TSource> ^ Intersect(System::Linq::ParallelQuery<TSource> ^ first, System::Collections::Generic::IEnumerable<TSource> ^ second);[System.Obsolete("The second data source of a binary operator must be of type System.Linq.ParallelQuery<T> rather than System.Collections.Generic.IEnumerable<T>. To fix this problem, use the AsParallel() extension method to convert the right data source to System.Linq.ParallelQuery<T>.")]
public static System.Linq.ParallelQuery<TSource> Intersect<TSource> (this System.Linq.ParallelQuery<TSource> first, System.Collections.Generic.IEnumerable<TSource> second);[<System.Obsolete("The second data source of a binary operator must be of type System.Linq.ParallelQuery<T> rather than System.Collections.Generic.IEnumerable<T>. To fix this problem, use the AsParallel() extension method to convert the right data source to System.Linq.ParallelQuery<T>.")>]
static member Intersect : System.Linq.ParallelQuery<'Source> * seq<'Source> -> System.Linq.ParallelQuery<'Source><Extension()>
Public Function Intersect(Of TSource) (first As ParallelQuery(Of TSource), second As IEnumerable(Of TSource)) As ParallelQuery(Of TSource)Type Parameters
- TSource
This type parameter is not used.
Parameters
- first
- ParallelQuery<TSource>
This parameter is not used.
- second
- IEnumerable<TSource>
This parameter is not used.
Returns
This overload always throws a NotSupportedException.
- Attributes
Exceptions
The exception that occurs when this method is called.
Remarks
This overload exists to disallow usage of Intersect with a left data source of type ParallelQuery<TSource> and a right data source of type IEnumerable<T>. Otherwise, the Intersect operator would appear to be binding to the parallel implementation, but would in reality bind to the sequential implementation.
See also
Applies to
Intersect<TSource>(ParallelQuery<TSource>, ParallelQuery<TSource>)
- Source:
- ParallelEnumerable.cs
- Source:
- ParallelEnumerable.cs
- Source:
- ParallelEnumerable.cs
Produces the set intersection of two parallel sequences by using the default equality comparer to compare values.
public:
generic <typename TSource>
[System::Runtime::CompilerServices::Extension]
static System::Linq::ParallelQuery<TSource> ^ Intersect(System::Linq::ParallelQuery<TSource> ^ first, System::Linq::ParallelQuery<TSource> ^ second);public static System.Linq.ParallelQuery<TSource> Intersect<TSource> (this System.Linq.ParallelQuery<TSource> first, System.Linq.ParallelQuery<TSource> second);static member Intersect : System.Linq.ParallelQuery<'Source> * System.Linq.ParallelQuery<'Source> -> System.Linq.ParallelQuery<'Source><Extension()>
Public Function Intersect(Of TSource) (first As ParallelQuery(Of TSource), second As ParallelQuery(Of TSource)) As ParallelQuery(Of TSource)Type Parameters
- TSource
The type of the elements of the input sequences.
Parameters
- first
- ParallelQuery<TSource>
A sequence whose distinct elements that also appear in second will be returned.
- second
- ParallelQuery<TSource>
A sequence whose distinct elements that also appear in the first sequence will be returned.
Returns
A sequence that contains the elements that form the set intersection of two sequences.
Exceptions
The query was canceled with the token passed in through WithCancellation<TSource>(ParallelQuery<TSource>, CancellationToken).
source or action is a null reference (Nothing in Visual Basic).
One or more exceptions occurred during the evaluation of the query.
See also
Applies to
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