99 lines
2.7 KiB
Haxe
99 lines
2.7 KiB
Haxe
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/*
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* Copyright (C)2005-2019 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 hl;
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@:generic class NativeArrayIterator<T> {
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var arr:NativeArray<T>;
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var pos:Int;
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var length:Int;
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public inline function new(arr:NativeArray<T>) {
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this.arr = arr;
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pos = 0;
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length = arr.length;
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}
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public inline function hasNext() {
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return pos < length;
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}
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public inline function next() {
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return arr[pos++];
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}
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}
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@:generic class NativeArrayKeyValueIterator<T> {
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var arr : NativeArray<T>;
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var pos : Int;
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var length : Int;
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public inline function new(arr:NativeArray<T>) {
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this.arr = arr;
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pos = 0;
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length = arr.length;
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}
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public inline function hasNext() {
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return pos < length;
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}
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public inline function next() {
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var v = arr[pos];
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return {key:pos++, value:v};
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}
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}
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@:coreType abstract NativeArray<T> {
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public var length(get, never):Int;
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extern public inline function new(length:Int) {
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this = untyped $aalloc(length);
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}
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extern inline function get_length():Int {
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return untyped $asize(this);
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}
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@:arrayAccess extern inline function get(pos:Int):T {
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return untyped ($aget(this, pos) : T);
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}
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@:arrayAccess extern inline function set(pos:Int, value:T):T {
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untyped $aset(this, pos, value);
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return value;
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}
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extern public inline function sub(pos:Int, len:Int) {
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var n = new NativeArray<T>(len);
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n.blit(0, this, pos, len);
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return n;
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}
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@:to extern public inline function getRef():Ref<T> {
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return untyped $refdata(this);
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}
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@:hlNative("std", "array_type") public function getType():Type {
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return null;
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}
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@:hlNative("std", "array_blit") public function blit(pos:Int, src:NativeArray<T>, srcPos:Int, srcLen:Int):Void {}
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}
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