ImmutableInterlocked.Update Method
Definition
Important
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Overloads
| Update<T,TArg>(ImmutableArray<T>, Func<ImmutableArray<T>,TArg,ImmutableArray<T>>, TArg) |
Mutates an immutable array in-place with optimistic locking transaction semantics via a specified transformation function. The transformation is retried as many times as necessary to win the optimistic locking race. |
| Update<T,TArg>(T, Func<T,TArg,T>, TArg) |
Mutates a value in-place with optimistic locking transaction semantics via a specified transformation function. The transformation is retried as many times as necessary to win the optimistic locking race. |
| Update<T>(ImmutableArray<T>, Func<ImmutableArray<T>,ImmutableArray<T>>) |
Mutates an immutable array in-place with optimistic locking transaction semantics via a specified transformation function. The transformation is retried as many times as necessary to win the optimistic locking race. |
| Update<T>(T, Func<T,T>) |
Mutates a value in-place with optimistic locking transaction semantics via a specified transformation function. The transformation is retried as many times as necessary to win the optimistic locking race. |
Update<T,TArg>(ImmutableArray<T>, Func<ImmutableArray<T>,TArg,ImmutableArray<T>>, TArg)
- Source:
- ImmutableInterlocked.cs
- Source:
- ImmutableInterlocked.cs
- Source:
- ImmutableInterlocked.cs
Mutates an immutable array in-place with optimistic locking transaction semantics via a specified transformation function. The transformation is retried as many times as necessary to win the optimistic locking race.
public:
generic <typename T, typename TArg>
static bool Update(System::Collections::Immutable::ImmutableArray<T> % location, Func<System::Collections::Immutable::ImmutableArray<T>, TArg, System::Collections::Immutable::ImmutableArray<T>> ^ transformer, TArg transformerArgument);public static bool Update<T,TArg> (ref System.Collections.Immutable.ImmutableArray<T> location, Func<System.Collections.Immutable.ImmutableArray<T>,TArg,System.Collections.Immutable.ImmutableArray<T>> transformer, TArg transformerArgument);static member Update : ImmutableArray * Func<System.Collections.Immutable.ImmutableArray<'T>, 'Arg, System.Collections.Immutable.ImmutableArray<'T>> * 'Arg -> boolPublic Shared Function Update(Of T, TArg) (ByRef location As ImmutableArray(Of T), transformer As Func(Of ImmutableArray(Of T), TArg, ImmutableArray(Of T)), transformerArgument As TArg) As BooleanType Parameters
- T
The type of data in the immutable array.
- TArg
The type of argument passed to the transformer.
Parameters
- location
- ImmutableArray<T>
The immutable array to be changed.
- transformer
- Func<ImmutableArray<T>,TArg,ImmutableArray<T>>
A function that produces the new array from the old. This function should be side-effect free, as it may run multiple times when races occur with other threads.
- transformerArgument
- TArg
The argument to pass to transformer.
Returns
true if the location's value is changed by applying the result of the transformer function; false if the location's value remained the same because the last invocation of transformer returned the existing value.
Applies to
Update<T,TArg>(T, Func<T,TArg,T>, TArg)
- Source:
- ImmutableInterlocked.cs
- Source:
- ImmutableInterlocked.cs
- Source:
- ImmutableInterlocked.cs
Mutates a value in-place with optimistic locking transaction semantics via a specified transformation function. The transformation is retried as many times as necessary to win the optimistic locking race.
public:
generic <typename T, typename TArg>
where T : class static bool Update(T % location, Func<T, TArg, T> ^ transformer, TArg transformerArgument);public static bool Update<T,TArg> (ref T location, Func<T,TArg,T> transformer, TArg transformerArgument) where T : class;static member Update : 'T * Func<'T, 'Arg, 'T (requires 'T : null and 'T : null)> * 'Arg -> bool (requires 'T : null)Public Shared Function Update(Of T As Class, TArg As Class) (ByRef location As T, transformer As Func(Of T, TArg, T), transformerArgument As TArg) As BooleanType Parameters
- T
The type of data.
- TArg
The type of argument passed to the transformer.
Parameters
- location
- T
The variable or field to be changed, which may be accessed by multiple threads.
- transformer
- Func<T,TArg,T>
A function that mutates the value. This function should be side-effect free, as it may run multiple times when races occur with other threads.
- transformerArgument
- TArg
The argument to pass to transformer.
Returns
true if the location's value is changed by applying the result of the transformer function; false if the location's value remained the same because the last invocation of transformer returned the existing value.
Applies to
Update<T>(ImmutableArray<T>, Func<ImmutableArray<T>,ImmutableArray<T>>)
- Source:
- ImmutableInterlocked.cs
- Source:
- ImmutableInterlocked.cs
- Source:
- ImmutableInterlocked.cs
Mutates an immutable array in-place with optimistic locking transaction semantics via a specified transformation function. The transformation is retried as many times as necessary to win the optimistic locking race.
public:
generic <typename T>
static bool Update(System::Collections::Immutable::ImmutableArray<T> % location, Func<System::Collections::Immutable::ImmutableArray<T>, System::Collections::Immutable::ImmutableArray<T>> ^ transformer);public static bool Update<T> (ref System.Collections.Immutable.ImmutableArray<T> location, Func<System.Collections.Immutable.ImmutableArray<T>,System.Collections.Immutable.ImmutableArray<T>> transformer);static member Update : ImmutableArray * Func<System.Collections.Immutable.ImmutableArray<'T>, System.Collections.Immutable.ImmutableArray<'T>> -> boolPublic Shared Function Update(Of T) (ByRef location As ImmutableArray(Of T), transformer As Func(Of ImmutableArray(Of T), ImmutableArray(Of T))) As BooleanType Parameters
- T
The type of data in the immutable array.
Parameters
- location
- ImmutableArray<T>
The immutable array to be changed.
- transformer
- Func<ImmutableArray<T>,ImmutableArray<T>>
A function that produces the new array from the old. This function should be side-effect free, as it may run multiple times when races occur with other threads.
Returns
true if the location's value is changed by applying the result of the transformer function; false if the location's value remained the same because the last invocation of transformer returned the existing value.
Applies to
Update<T>(T, Func<T,T>)
- Source:
- ImmutableInterlocked.cs
- Source:
- ImmutableInterlocked.cs
- Source:
- ImmutableInterlocked.cs
Mutates a value in-place with optimistic locking transaction semantics via a specified transformation function. The transformation is retried as many times as necessary to win the optimistic locking race.
public:
generic <typename T>
where T : class static bool Update(T % location, Func<T, T> ^ transformer);public static bool Update<T> (ref T location, Func<T,T> transformer) where T : class;static member Update : 'T * Func<'T, 'T (requires 'T : null and 'T : null)> -> bool (requires 'T : null)Public Shared Function Update(Of T As Class) (ByRef location As T, transformer As Func(Of T, T)) As BooleanType Parameters
- T
The type of data.
Parameters
- location
- T
The variable or field to be changed, which may be accessed by multiple threads.
- transformer
- Func<T,T>
A function that mutates the value. This function should be side-effect free, as it may run multiple times when races occur with other threads.
Returns
true if the location's value is changed by applying the result of the transformer function; false if the location's value remained the same because the last invocation of transformer returned the existing value.
