CPIndexSet.j File Reference

#include "Foundation.h"

Include dependency graph for CPIndexSet.j:

Go to the source code of this file.

Variables
var	assumedPositionOfIndex
var	CPIndexSetCountKey = @"@"CPIndexSetCountKey"
var	CPIndexSetRangeStringsKey = @"@"CPIndexSetRangeStringsKey"
var	positionOfIndex

Variable Documentation

assumedPositionOfIndex

var assumedPositionOfIndex

Definition at line 1113 of file CPIndexSet.j.

CPIndexSetCountKey

var CPIndexSetCountKey = @"@"CPIndexSetCountKey"

Definition at line 999 of file CPIndexSet.j.

CPIndexSetRangeStringsKey

var CPIndexSetRangeStringsKey = @"@"CPIndexSetRangeStringsKey"

Definition at line 1000 of file CPIndexSet.j.

positionOfIndex

var positionOfIndex

Initial value:

= function(ranges, anIndex)
{
    var low = 0,
        high = ranges.length - 1;

    while (low <= high)
    {
        var middle = FLOOR(low + (high - low) / 2),
            range = ranges[middle];

        if (anIndex < range.location)
            high = middle - 1;

        else if (anIndex >= CPMaxRange(range))
            low = middle + 1;

        else
            return middle;
   }

   return CPNotFound;
}

Definition at line 1090 of file CPIndexSet.j.