forked from LeenkxTeam/LNXSDK
63 lines
2.3 KiB
Haxe
63 lines
2.3 KiB
Haxe
/*
|
|
* 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 haxe.ds;
|
|
|
|
/**
|
|
`ReadOnlyArray` is an abstract over an ordinary `Array` which only exposes
|
|
APIs that don't modify the instance, hence "read-only".
|
|
|
|
Note that this doesn't necessarily mean that the instance is *immutable*.
|
|
Other code holding a reference to the underlying `Array` can still modify it,
|
|
and the reference can be obtained with a `cast`.
|
|
**/
|
|
@:forward(copy, filter, indexOf, iterator, keyValueIterator, join, lastIndexOf, map, slice, contains, toString)
|
|
abstract ReadOnlyArray<T>(Array<T>) from Array<T> to Iterable<T> {
|
|
/**
|
|
The length of `this` Array.
|
|
**/
|
|
public var length(get, never):Int;
|
|
|
|
inline function get_length()
|
|
return this.length;
|
|
|
|
@:arrayAccess inline function get(i:Int)
|
|
return this[i];
|
|
|
|
/**
|
|
Returns a new Array by appending the elements of `a` to the elements of
|
|
`this` Array.
|
|
|
|
This operation does not modify `this` Array.
|
|
|
|
If `a` is the empty Array `[]`, a copy of `this` Array is returned.
|
|
|
|
The length of the returned Array is equal to the sum of `this.length`
|
|
and `a.length`.
|
|
|
|
If `a` is `null`, the result is unspecified.
|
|
**/
|
|
public inline function concat(a:ReadOnlyArray<T>):Array<T> {
|
|
return this.concat(cast a);
|
|
}
|
|
}
|