95 lines
3.4 KiB
Haxe
95 lines
3.4 KiB
Haxe
/*
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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 flash;
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/**
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The Vector class is very similar to Array but is only supported by the Flash Player 10+
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**/
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@:require(flash10) extern class Vector<T> implements ArrayAccess<T> {
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var length:Int;
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var fixed:Bool;
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function new(?length:UInt, ?fixed:Bool):Void;
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function concat(?a:Vector<T>):Vector<T>;
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function join(sep:String):String;
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function pop():Null<T>;
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function push(x:T):Int;
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function reverse():Void;
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function shift():Null<T>;
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function unshift(x:T):Void;
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function slice(?pos:Int, ?end:Int):Vector<T>;
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function sort(f:T->T->Int):Void;
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function splice(pos:Int, len:Int):Vector<T>;
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function toString():String;
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function indexOf(x:T, ?from:Int):Int;
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function lastIndexOf(x:T, ?from:Int):Int;
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#if flash19
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function insertAt(index:Int, element:T):Void;
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#else
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inline function insertAt(index:Int, element:T):Void {
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(cast this).splice(index, 0, element);
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}
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#end
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@:require(flash19) function removeAt(index:Int):T;
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inline static function ofArray<T>(v:Array<T>):Vector<T> {
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return untyped __vector__(v);
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}
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inline static function convert<T, U>(v:Vector<T>):Vector<U> {
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return untyped __vector__(v);
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}
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/**
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Get a run-time value referencing the `Vector` class with concrete type parameters.
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Normally in Haxe, for most of the types, type parameters are eliminated at run-time,
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so there is no way to check if a value is of a type with specific type parameters.
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However, on the Flash target, the `flash.Vector<T>` values carry type parameter
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information at run-time all the type-checks (such as `Std.isOfType` and `Std.downcast`) on them
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must be done using a `Class<T>` value that also carries the type parameters. However,
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Haxe syntax does not allow creating such values and this function exists to mitigate
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this limitation.
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It should be used as such:
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```haxe
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var specificVectorType:Class<Vector<Int>> = Vector.typeReference();
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trace(Std.isOfType(vec, specificVectorType));
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```
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or using the type-check syntax:
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```haxe
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trace(Std.isOfType(vec, (Vector.typeReference() : Class<Vector<Int>>)));
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```
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It's also helpful when working with native Flash libraries, that receive Class instances:
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```haxe
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new Signal((Vector.typeReference() : Class<Vector<Int>>));
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```
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**/
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inline static function typeReference<T>():Class<Vector<T>> {
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return untyped __vector__();
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}
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}
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