| Package | starling.utils |
| Class | public class VectorUtil |
| Inheritance | VectorUtil  Object |
Many methods of the Vector class cause the creation of temporary objects, which is problematic for any code that repeats very often. The utility methods in this class can be used to avoid that.
| Method | Defined By | ||
|---|---|---|---|
insertIntAt(vector:Vector.<int>, index:int, value:int):void [static] Inserts a value into the 'int'-Vector at the specified index. | VectorUtil | ||
insertNumberAt(vector:Vector.<Number>, index:int, value:Number):void [static] Inserts a value into the 'Number'-Vector at the specified index. | VectorUtil | ||
insertUnsignedIntAt(vector:Vector.<uint>, index:int, value:uint):void [static] Inserts a value into the 'uint'-Vector at the specified index. | VectorUtil | ||
removeIntAt(vector:Vector.<int>, index:int):int [static] Removes the value at the specified index from the 'int'-Vector. | VectorUtil | ||
removeNumberAt(vector:Vector.<Number>, index:int):Number [static] Removes the value at the specified index from the 'Number'-Vector. | VectorUtil | ||
removeUnsignedIntAt(vector:Vector.<uint>, index:int):uint [static] Removes the value at the specified index from the 'int'-Vector. | VectorUtil | ||
| insertIntAt | () | method |
public static function insertIntAt(vector:Vector.<int>, index:int, value:int):voidInserts a value into the 'int'-Vector at the specified index. Supports negative indices (counting from the end); gaps will be filled up with zeroes.
Parameters
vector:Vector.<int> | |
index:int | |
value:int |
| insertNumberAt | () | method |
public static function insertNumberAt(vector:Vector.<Number>, index:int, value:Number):void Inserts a value into the 'Number'-Vector at the specified index. Supports negative
indices (counting from the end); gaps will be filled up with NaN values.
Parameters
vector:Vector.<Number> | |
index:int | |
value:Number |
| insertUnsignedIntAt | () | method |
public static function insertUnsignedIntAt(vector:Vector.<uint>, index:int, value:uint):voidInserts a value into the 'uint'-Vector at the specified index. Supports negative indices (counting from the end); gaps will be filled up with zeroes.
Parameters
vector:Vector.<uint> | |
index:int | |
value:uint |
| removeIntAt | () | method |
public static function removeIntAt(vector:Vector.<int>, index:int):intRemoves the value at the specified index from the 'int'-Vector. Pass a negative index to specify a position relative to the end of the vector.
Parameters
vector:Vector.<int> | |
index:int |
int |
| removeNumberAt | () | method |
public static function removeNumberAt(vector:Vector.<Number>, index:int):NumberRemoves the value at the specified index from the 'Number'-Vector. Pass a negative index to specify a position relative to the end of the vector.
Parameters
vector:Vector.<Number> | |
index:int |
Number |
| removeUnsignedIntAt | () | method |
public static function removeUnsignedIntAt(vector:Vector.<uint>, index:int):uintRemoves the value at the specified index from the 'int'-Vector. Pass a negative index to specify a position relative to the end of the vector.
Parameters
vector:Vector.<uint> | |
index:int |
uint |