RuneIterator class
Iterator for reading runes (integer Unicode code points) of a Dart string.
- Implemented types
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
read-only, override
- The rune (integer Unicode code point) starting at the current position in the string.
- currentAsString → String
read-only
- A string containing the current rune.
- currentSize → int
read-only
- The number of code units comprising the current rune.
- hashCode → int
read-only, inherited
- The hash code for this object.
- rawIndex ↔ int
read / write
- The starting position of the current rune in the string.
- runtimeType → Type
read-only, inherited
- A representation of the runtime type of the object.
- string → String
final
- String being iterated.
Methods
- moveNext(
) → bool override - Advances the iterator to the next element of the iteration.
- movePrevious(
) → bool override - Move back to the previous element.
- noSuchMethod(
Invocation invocation) → dynamic inherited - Invoked when a non-existent method or property is accessed.
- reset(
[int rawIndex = 0]) → void - Resets the iterator to the given index into the string.
- toString(
) → String inherited - A string representation of this object.
Operators
- operator ==(
Object other) → bool inherited - The equality operator.
© 2012 the Dart project authors
Licensed under the BSD 3-Clause "New" or "Revised" License.
https://api.dart.dev/stable/2.18.5/dart-core/RuneIterator-class.html