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Construct an empty instance.

Declaration

init()

Declaration

var debugDescription: String { get }

Declaration

var description: String { get }

The "past the end" position.

endIndex is not a valid argument to subscript, and is always reachable from startIndex by zero or more applications of successor().

Declaration

var endIndex: String.UnicodeScalarView.Index { get }

The position of the first UnicodeScalar if the String is non-empty; identical to endIndex otherwise.

Declaration

var startIndex: String.UnicodeScalarView.Index { get }

Declaration

subscript(position: String.UnicodeScalarView.Index) -> UnicodeScalar { get }

Declaration

subscript(r: Range<String.UnicodeScalarView.Index>) -> String.UnicodeScalarView { get }

Append x to self.

Complexity: amortized O(1).

Declaration

mutating func append(x: UnicodeScalar)

Append the elements of newElements to self.

Complexity: O(length of result)

Declaration

mutating func extend<S : SequenceType where UnicodeScalar == UnicodeScalar>(newElements: S)

Return a generator over the UnicodeScalars that comprise this sequence.

Complexity: O(1)

Declaration

func generate() -> String.UnicodeScalarView.Generator

Returns a mirror that reflects self.

Declaration

func getMirror() -> MirrorType

Insert newElement at index i.

Invalidates all indices with respect to self.

Complexity: O(count(self)).

Declaration

mutating func insert(newElement: UnicodeScalar, atIndex i: String.UnicodeScalarView.Index)

Remove all elements.

Invalidates all indices with respect to self.

keepCapacity, if true, prevents the release of allocated storage, which can be a useful optimization when self is going to be grown again.

Declaration

mutating func removeAll(keepCapacity: Bool = default)

Remove the and return element at index i

Invalidates all indices with respect to self.

Complexity: O(count(self)).

Declaration

mutating func removeAtIndex(i: String.UnicodeScalarView.Index) -> UnicodeScalar

Remove the indicated subRange of elements

Invalidates all indices with respect to self.

Complexity: O(count(self)).

Declaration

mutating func removeRange(subRange: Range<String.UnicodeScalarView.Index>)

Replace the given subRange of elements with newElements.

Invalidates all indices with respect to self.

Complexity: O(count(subRange)) if subRange.endIndex == self.endIndex and isEmpty(newElements), O(N) otherwise.

Declaration

mutating func replaceRange<C : CollectionType where UnicodeScalar == UnicodeScalar>(subRange: Range<String.UnicodeScalarView.Index>, with newElements: C)

Reserve enough space to store n ASCII characters.

Complexity: O(n)

Declaration

mutating func reserveCapacity(n: Int)

Insert newElements at index i

Invalidates all indices with respect to self.

Complexity: O(count(self) + count(newElements)).

Declaration

mutating func splice<S : CollectionType where UnicodeScalar == UnicodeScalar>(newElements: S, atIndex i: String.UnicodeScalarView.Index)