Struct ReadOnlyListView<I, O>
Represents lazily converted read-only list.
Namespace: DotNext.Collections.Generic
Assembly: DotNext.dll
Syntax
public struct ReadOnlyListView<I, O> : IReadOnlyList<O>, IEquatable<ReadOnlyListView<I, O>>Type Parameters
| Name | Description |
|---|---|
| I | Type of items in the source list. |
| O | Type of items in the converted list. |
Constructors
| Improve this Doc View SourceReadOnlyListView(IReadOnlyList<I>, ValueFunc<I, O>)
Initializes a new lazily converted view.
Declaration
public ReadOnlyListView(IReadOnlyList<I> list, in ValueFunc<I, O> mapper)Parameters
| Type | Name | Description |
|---|---|---|
| IReadOnlyList<I> | list | Read-only list to convert. |
| ValueFunc<I, O> | mapper | List items converter. |
Properties
| Improve this Doc View SourceCount
Count of items in the list.
Declaration
public int Count { get; }Property Value
| Type | Description |
|---|---|
| Int32 |
Item[Int32]
Gets item at the specified position.
Declaration
public O this[int index] { get; }Parameters
| Type | Name | Description |
|---|---|---|
| Int32 | index | Zero-based index of the item. |
Property Value
| Type | Description |
|---|---|
| O | Converted item at the specified position. |
Methods
| Improve this Doc View SourceEquals(ReadOnlyListView<I, O>)
Determines whether two converted lists are same.
Declaration
public bool Equals(ReadOnlyListView<I, O> other)Parameters
| Type | Name | Description |
|---|---|---|
| ReadOnlyListView<I, O> | other | Other list to compare. |
Returns
| Type | Description |
|---|---|
| Boolean | true if this view wraps the same source list and contains the same converter as other view; otherwise, false. |
Equals(Object)
Determines whether two converted lists are same.
Declaration
public override bool Equals(object other)Parameters
| Type | Name | Description |
|---|---|---|
| Object | other | Other list to compare. |
Returns
| Type | Description |
|---|---|
| Boolean | true if this collection wraps the same source collection and contains the same converter as other collection; otherwise, false. |
GetEnumerator()
Returns enumerator over converted items.
Declaration
public IEnumerator<O> GetEnumerator()Returns
| Type | Description |
|---|---|
| IEnumerator<O> | The enumerator over converted items. |
GetHashCode()
Returns hash code for the this list.
Declaration
public override int GetHashCode()Returns
| Type | Description |
|---|---|
| Int32 | The hash code of this list. |
Operators
| Improve this Doc View SourceEquality(ReadOnlyListView<I, O>, ReadOnlyListView<I, O>)
Determines whether two views are same.
Declaration
public static bool operator ==(ReadOnlyListView<I, O> first, ReadOnlyListView<I, O> second)Parameters
| Type | Name | Description |
|---|---|---|
| ReadOnlyListView<I, O> | first | The first list view to compare. |
| ReadOnlyListView<I, O> | second | The second list view to compare. |
Returns
| Type | Description |
|---|---|
| Boolean | true if the first view wraps the same source collection and contains the same converter as the second view; otherwise, false. |
Inequality(ReadOnlyListView<I, O>, ReadOnlyListView<I, O>)
Determines whether two views are not same.
Declaration
public static bool operator !=(ReadOnlyListView<I, O> first, ReadOnlyListView<I, O> second)Parameters
| Type | Name | Description |
|---|---|---|
| ReadOnlyListView<I, O> | first | The first list view to compare. |
| ReadOnlyListView<I, O> | second | The second list view to compare. |
Returns
| Type | Description |
|---|---|
| Boolean | true if the first view wraps the different source collection and contains the different converter as the second view; otherwise, false. |