[FLEX-26112] Layout optimization in PriorityQueue.

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Adobe Flex SDK Previous
• Fix Version/s: Adobe Flex SDK Previous
• Component/s: Layout - General
• Environment: Affected OS(s): All OS Platforms; Affected OS(s): All OS Platforms; Language Found: English
• Assignee: Adobe JIRA
• Reporter: Adobe JIRA
• Created: 02/Dec/10 17:58
• Updated: 10/May/11 13:46
• Resolved: 06/Dec/10 11:59

Description

From profiling, we have agreed to pursue one optimization in layout to use typed objects in PriorityQueue.

Here are the relevant details from the thread:

If we are talking just priority queue and tightening up the types, then it should be non-invasive, though would require a deep cyclone.

Suggested scope from Scott:

It seems like there should be some helper class like DictWithLen or something like:

Class DictWithLen
{
Public var length:int;
Public var items:Dictionary;
}

And that arrayOfDictionaries should be a Vector of said type.
Also, the repetitious indexing into arrayOfDictionaries should really be factored away.