HaxeFoundation.haxe/std/jvm/NativeArray.hx

/*
 * 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 jvm;

import haxe.extern.Rest;

/**
	Represents a java fixed-size Array (`T[]`)
**/
@:nativeGen extern class NativeArray<T> implements ArrayAccess<T> {
	/**
		Creates a new array with the specified elements.

		Usage:
		```haxe
		var elements = NativeArray.make(1,2,3,4,5,6);
		```
	**/
	static function make<T>(elements:Rest<T>):NativeArray<T>;

	static inline function ofArray<T>(arr:Array<T>) {
		var ret = new NativeArray(arr.length);
		for (i in 0...arr.length) {
			ret[i] = arr[i];
		}
		return ret;
	}

	inline function toArray<T>() {
		var a = [];
		for (i in 0...length) {
			a[i] = this[i];
		}
		return a;
	}

	/**
		The length of the array
	**/
	var length(default, null):Int;

	/**
		Allocates a new array with size `len`
	**/
	function new(len:Int):Void;
}