VolumeControl.TypeExtensions.ListExtensions Class Reference

Extensions for the generic List<T> object. More...

Collaboration diagram for VolumeControl.TypeExtensions.ListExtensions:

Static Public Member Functions
static void	SelectiveUpdate< T > (this List< T > l, IEnumerable< T > other)
	Similar to List<T>.AddRange(IEnumerable<T>), but designed for unique elements. Removes elements from l that are not present in other . Adds elements from other to l that aren't already present somewhere in the list. More...
static IList< T >	ForEach< T > (this IList< T > list, Action< T > action)
static IList	ForEach (this IList list, Action< object?> action)
static void	AddRange (this IList list, IEnumerable enumerable)
	Adds a range of items to the list . More...
static void	AddIfUnique (this IList list, object obj)
	Adds obj to the list if it isn't a duplicate of any existing elements. More...
static void	AddRangeIfUnique (this IList list, IEnumerable range)
	Calls AddIfUnique(IList, object) on the given range of objects. More...
static TList	ConvertEach< TList, TOut, TIn > (this IEnumerable< TIn > enumerable, Func< TIn, TOut > converter)
	Converts each element in the given enumerable from type TIn to type TOut , and returns the converted objects as a new list of type TList . More...
static IList< TOut >	ConvertEach< TOut, TIn > (this IEnumerable< TIn > enumerable, Func< TIn, TOut > converter)
	Converts each element in the given enumerable from type TIn to type TOut , and returns the converted objects as a new List<T>. More...
static bool	IndexOf< T > (this IList< T > list, T item, out int index)
	Gets the index of the first occurrence of item in this list . More...

Detailed Description

Extensions for the generic List<T> object.

Member Function Documentation

AddIfUnique()

static void VolumeControl.TypeExtensions.ListExtensions.AddIfUnique ( this IList  list, object  obj  )

static

Adds obj to the list if it isn't a duplicate of any existing elements.

Parameters

list	List
obj	Object to add to the list. The object is only added if it isn't a duplicate of an existing element, as determined by object.Equals(object?).

AddRange()

static void VolumeControl.TypeExtensions.ListExtensions.AddRange ( this IList  list, IEnumerable  enumerable  )

static

Adds a range of items to the list .

Parameters

list	(implicit) The list to add the items to.
enumerable	An IEnumerable of items to add.

AddRangeIfUnique()

static void VolumeControl.TypeExtensions.ListExtensions.AddRangeIfUnique ( this IList  list, IEnumerable  range  )

static

Calls AddIfUnique(IList, object) on the given range of objects.

Parameters

list	List
range	A range of objects to add to the list. Each object is only added if it isn't a duplicate of an existing element, as determined by object.Equals(object?).

ConvertEach< TList, TOut, TIn >()

static TList VolumeControl.TypeExtensions.ListExtensions.ConvertEach< TList, TOut, TIn > ( this IEnumerable< TIn >  enumerable, Func< TIn, TOut >  converter  )

static

Converts each element in the given enumerable from type TIn to type TOut , and returns the converted objects as a new list of type TList .

Template Parameters

TList	The type of list to return.
TOut	The type to convert each item to.
TIn	The type to convert each item from.

Parameters

enumerable	Any type implementing IEnumerable<T>.
converter	A converter method that accepts TIn and returns TOut .

Returns

The converted list of items.

Type Constraints

TList	:	IList
TList	:	IEnumerable
TList	:	IList<TOut>
TList	:	IEnumerable<TOut>
TList	:	ICollection
TList	:	ICollection<TOut>
TList	:	new()

ConvertEach< TOut, TIn >()

static IList<TOut> VolumeControl.TypeExtensions.ListExtensions.ConvertEach< TOut, TIn > ( this IEnumerable< TIn >  enumerable, Func< TIn, TOut >  converter  )

static

Converts each element in the given enumerable from type TIn to type TOut , and returns the converted objects as a new List<T>.

Template Parameters

TOut	The type to convert each item to.
TIn	The type to convert each item from.

Parameters

enumerable	Any type implementing IEnumerable<T>.
converter	A converter method that accepts TIn and returns TOut .

Returns

The converted list of items.

ForEach()

static IList VolumeControl.TypeExtensions.ListExtensions.ForEach ( this IList  list, Action< object?>  action  )

static

Returns

The resulting list ; this can safely be ignored when using this method outside of a pipeline.

ForEach< T >()

static IList<T> VolumeControl.TypeExtensions.ListExtensions.ForEach< T > ( this IList< T >  list, Action< T >  action  )

static

Returns

The resulting list ; this can safely be ignored when using this method outside of a pipeline.

IndexOf< T >()

static bool VolumeControl.TypeExtensions.ListExtensions.IndexOf< T > ( this IList< T >  list, T  item, out int  index  )

static

Gets the index of the first occurrence of item in this list .

Template Parameters

T	The type of object in the IList<T>.

Parameters

list	(implicit) The IList<T> to search.
item	The object to locate in the IList<T>.
index	The index of item if found in the list; otherwise -1.

Returns

true when item was found in the list; otherwise false.

SelectiveUpdate< T >()

static void VolumeControl.TypeExtensions.ListExtensions.SelectiveUpdate< T > ( this List< T >  l, IEnumerable< T >  other  )

static

Similar to List<T>.AddRange(IEnumerable<T>), but designed for unique elements.
Removes elements from l that are not present in other .
Adds elements from other to l that aren't already present somewhere in the list.

Template Parameters

T

Parameters

l	The generic list on which to operate.
other	Any enumerable list of type T .

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The documentation for this class was generated from the following file:

• /home/runner/work/volume-control/volume-control/VolumeControl.TypeExtensions/ListExtensions.cs