RuneIterator class - dart:core library (original) (raw)

Iterator for reading runes (integer Unicode code points) of a Dart string.

Implemented types

• Iterator<int>

Constructors

RuneIterator(String string)

Create an iterator positioned at the beginning of the string.

RuneIterator.at(String string, int index)

Create an iterator positioned before the indexth code unit of the string.

Properties

current → int

The rune (integer Unicode code point) starting at the current position in the string.

no setteroverride

currentAsString → String

A string containing the current rune.

no setter

currentSize → int

The number of code units comprising the current rune.

no setter

hashCode → int

The hash code for this object.

no setterinherited

rawIndex ↔ int

The starting position of the current rune in the string.

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setterinherited

string → String

String being iterated.

final

Methods

moveNext()→ bool

Move to the next code point.

override

movePrevious()→ bool

Move back to the previous code point.

noSuchMethod(Invocation invocation)→ dynamic

Invoked when a nonexistent method or property is accessed.

inherited

reset([int rawIndex = 0])→ void

Resets the iterator to the given index into the string.

toString()→ String

A string representation of this object.

inherited

Operators

operator ==(Object other)→ bool

The equality operator.

inherited