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/*
* Copyright (C)2005-2019 Haxe Foundation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
package hl;
@:generic class NativeArrayIterator<T> {
var arr:NativeArray<T>;
var pos:Int;
var length:Int;
public inline function new(arr:NativeArray<T>) {
this.arr = arr;
pos = 0;
length = arr.length;
}
public inline function hasNext() {
return pos < length;
}
public inline function next() {
return arr[pos++];
}
}
@:generic class NativeArrayKeyValueIterator<T> {
var arr : NativeArray<T>;
var pos : Int;
var length : Int;
public inline function new(arr:NativeArray<T>) {
this.arr = arr;
pos = 0;
length = arr.length;
}
public inline function hasNext() {
return pos < length;
}
public inline function next() {
var v = arr[pos];
return {key:pos++, value:v};
}
}
@:coreType abstract NativeArray<T> {
public var length(get, never):Int;
extern public inline function new(length:Int) {
this = untyped $aalloc(length);
}
extern inline function get_length():Int {
return untyped $asize(this);
}
@:arrayAccess extern inline function get(pos:Int):T {
return untyped ($aget(this, pos) : T);
}
@:arrayAccess extern inline function set(pos:Int, value:T):T {
untyped $aset(this, pos, value);
return value;
}
extern public inline function sub(pos:Int, len:Int) {
var n = new NativeArray<T>(len);
n.blit(0, this, pos, len);
return n;
}
@:to extern public inline function getRef():Ref<T> {
return untyped $refdata(this);
}
@:hlNative("std", "array_type") public function getType():Type {
return null;
}
@:hlNative("std", "array_blit") public function blit(pos:Int, src:NativeArray<T>, srcPos:Int, srcLen:Int):Void {}
}
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