56 lines
1.7 KiB
Haxe
56 lines
1.7 KiB
Haxe
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/*
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* Copyright (C)2005-2018 Haxe Foundation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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package haxe.iterators;
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/**
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This iterator can be used to iterate over char codes in a string.
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Note that char codes may differ across platforms because of different
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internal encoding of strings in different of runtimes.
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**/
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class StringIterator {
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var offset = 0;
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var s:String;
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/**
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Create a new `StringIterator` over String `s`.
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**/
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public inline function new(s:String) {
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this.s = s;
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}
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/**
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See `Iterator.hasNext`
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**/
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public inline function hasNext() {
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return offset < s.length;
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}
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/**
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See `Iterator.next`
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**/
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public inline function next() {
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return StringTools.unsafeCodeAt(s, offset++);
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}
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}
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