RuneIterator class
Iterator for reading runes (integer Unicode code points) out of a Dart string.
- Implements
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
-
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.
- rawIndex → int
read / write
-
Returns the starting position of the current rune in the string.
- string → String
final
-
String being iterated.
- hashCode → int
read-only, inherited
-
The hash code for this object.
- runtimeType → Type
read-only, inherited
-
A representation of the runtime type of the object.
Operators
- operator ==(
other) → bool inherited -
The equality operator.
Methods
- moveNext(
) → bool -
Moves to the next element.
- movePrevious(
) → bool -
Move back to the previous element.
- reset(
[int rawIndex = 0 ]) → void -
Resets the iterator to the given index into the string.
- noSuchMethod(
Invocation invocation) → dynamic inherited -
Invoked when a non-existent method or property is accessed.
- toString(
) → String inherited -
Returns a string representation of this object.
© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/1.24.3/dart-core/RuneIterator-class.html