LineStringCoordinates

open class LineStringCoordinates : ListBase, Sequence, @unchecked Sendable

A list of item type PointCoordinates.

  • Undocumented

    Declaration

    Swift

    public subscript(index: Int) -> PointCoordinates { get set }

  • An immutable empty LineStringCoordinates.

    Declaration

    Swift

    public static let empty: LineStringCoordinates

  • Construct a new list with length of zero and optional initial capacity. A list can expand in length beyond its initial capacity, but best performance will be obtained if the initial capacity is close to (and not less than) the list’s maximum length.

    Declaration

    Swift

    override public init(capacity: Int = (4 as Int))

    Parameters

    capacity

    Optional initial capacity.

  • Add item to the end of this list.

    Declaration

    Swift

    public final func append(_ item: PointCoordinates)

    Parameters

    item

    Item to be added.

  • Add all the items of list to the end of this list.

    Declaration

    Swift

    public final func append(contentsOf list: LineStringCoordinates)

    Parameters

    list

    Items to be added.

  • Declaration

    Swift

    public final func copy() -> LineStringCoordinates

    Return Value

    A shallow copy of this list.

  • Declaration

    Swift

    override open func copyMutable() -> DataValue

    Return Value

    A clone of this value if it (together with all value subcomponents) is possibly mutable, or return self value if it (together with all value subcomponents) is definitely immutable. The resulting value might share mutable metadata with this query.

  • Declaration

    Swift

    public final func filter(_ predicate: @escaping (PointCoordinates) -> Bool) -> LineStringCoordinates

    Parameters

    predicate

    Function to be applied to each item of this list. Items matching this predicate will be returned in the new list.

    Return Value

    A new list which contains the items of this list that match a specified predicate function. Ordering is preserved.

  • Throws

    EmptyListException if the list is empty.

    Declaration

    Swift

    public final func first() -> PointCoordinates

    Return Value

    The first item in this list.

  • Convert array to list.

    Declaration

    Swift

    open class func fromArray(_ array: Array<PointCoordinates>) -> LineStringCoordinates

    Parameters

    array

    Array with source items.

    Return Value

    New list with items copied from array parameter.

  • Declaration

    Swift

    public final func includes(item: PointCoordinates) -> Bool

    Parameters

    item

    Item for comparison. Comparison uses the equality property, which would usually be expected to match the == operator for item type PointCoordinates.

    Return Value

    true if this list contains item.

  • Declaration

    Swift

    public final func indexOf(item: PointCoordinates, start: Int = (0 as Int)) -> Int

    Parameters

    item

    Item for comparison. Comparison uses the equality property, which would usually be expected to match the == operator for item type PointCoordinates.
    start

    Zero-based starting index (search moves forwards from this index).

    Return Value

    First index in this list of item, or -1 if not found.

  • Insert item into this list, before the item (if any) at index.

    Throws

    ListIndexException if index is out of range (0 to length).

    Declaration

    Swift

    public final func insert(at index: Int, item: PointCoordinates)

    Parameters

    index

    Zero-based index.
    item

    Item to be added.

  • Insert all items of list into this list, before the item (if any) at index.

    Throws

    ListIndexException if index is out of range (0 to length).

    Declaration

    Swift

    public final func insert(at index: Int, contentsOf list: LineStringCoordinates)

    Parameters

    index

    Zero-based index.
    list

    List of items to be inserted.

  • Throws

    ListIndexException if index is out of range (0 to length - 1).

    Declaration

    Swift

    public final func item(at index: Int) -> PointCoordinates

    Parameters

    index

    Zero-based index.

    Return Value

    The item in this list at the specified index.

  • Throws

    EmptyListException if the list is empty.

    Declaration

    Swift

    public final func last() -> PointCoordinates

    Return Value

    The last item in this list.

  • Declaration

    Swift

    public final func lastIndexOf(item: PointCoordinates, start: Int = (2147483647 as Int)) -> Int

    Parameters

    item

    Item for comparison. Comparison uses the equality property, which would usually be expected to match the == operator for item type PointCoordinates.
    start

    Zero-based starting index (search moves backwards from this index).

    Return Value

    Last index in this list of item, or -1 if not found.

  • Declaration

    Swift

    open func makeIterator() -> IndexingIterator<Array<PointCoordinates>>

    Return Value

    This list converted to a Swift iterator.

  • Declaration

    Swift

    open class func of(_ items: PointCoordinates...) -> LineStringCoordinates

    Parameters

    rest_items

    Items for the resulting list.

    Return Value

    A new list of item type PointCoordinates, containing the specified items.

  • See also

    copy, reverse.

    Declaration

    Swift

    open func reversed() -> LineStringCoordinates

    Return Value

    a reversed copy of this list.

  • Return a new LineStringCoordinates that shares the ListBase.untypedList as the list parameter. To ensure type safety, items in list that do not have the item type PointCoordinates will be removed.

    Declaration

    Swift

    open class func share(_ list: ListBase) -> LineStringCoordinates

    Parameters

    list

    List whose items will be shared by the resulting list.

    Return Value

    A new list of item type PointCoordinates, sharing the same items as list.

  • Throws

    EmptyListException if the list has no items, NotUniqueException if the list has multiple items.

    Declaration

    Swift

    public final func single() -> PointCoordinates

    Return Value

    A single item from this list.

  • Declaration

    Swift

    public final func slice(start: Int, end: Int = (2147483647 as Int)) -> LineStringCoordinates

    Parameters

    start

    Zero-based starting index (inclusive), or negative for starting index relative to the end of this list.
    end

    Zero-based ending index (exclusive), or negative for ending index relative to the end of this list.

    Return Value

    A slice of this list from index start (inclusive) to index end (exclusive).

  • Sort this list in place (stable sort, O(n log n) complexity).

    See also

    copy, sort.

    Declaration

    Swift

    public final func sort(by increasing: @escaping (PointCoordinates, PointCoordinates) -> Bool)

    Parameters

    increasing

    Predicate that returns true if its first argument should preceed its second argument in the desired ordering.

  • See also

    copy, sort.

    Declaration

    Swift

    public final func sorted() -> LineStringCoordinates

    Return Value

    a sorted copy of this list using this list’s default comparer for ordering (stable sort, O(n log n) complexity).

  • See also

    copy, sortBy.

    Declaration

    Swift

    public final func sorted(by increasing: @escaping (PointCoordinates, PointCoordinates) -> Bool) -> LineStringCoordinates

    Parameters

    increasing

    Predicate that returns true if its first argument should preceed its second argument in the desired ordering.

    Return Value

    a sorted copy of this list (stable sort, O(n log n) complexity).

  • Declaration

    Swift

    open func toArray() -> Array<PointCoordinates>

    Return Value

    This list converted to a Swift array.

  • Set the item in this list at the specified index.

    Declaration

    Swift

    public final func update(at index: Int, item: PointCoordinates)

    Parameters

    index

    Zero-based index.
    item

    Item value.