![]() Mutable arrays have two subflavors, fixed-capacity, for which there is a maximum number set at creation time of values which can be put into the array, and variable capacity, which can have an unlimited number of values (or rather, limited only by constraints external to CFArray, like the amount of available memory). Thus, the index to access a particular value in the array may change over time as other values are inserted into or deleted from the array.Īrrays come in two flavors, immutable, which cannot have values added to them or removed from them after the array is created, and mutable, to which you can add values or from which remove values. The array is said to be "compact" because deleted or inserted values do not leave a gap in the key space - the values with higher-numbered indices have their indices renumbered lower (or higher, in the case of insertion) so that the set of valid indices is always in the integer range. Values are accessed via integer keys (indices), from the range 0 to N-1, where N is the number of values in the array when an operation is performed. ![]() If the release property is true, the destructor of this class will release the array reference.ĬFArray implements an ordered, compact container of pointer-sized values. ![]() copy names of recent items in Xojo Preferencesĭim o as CFObjectMBS = c.CopyAppValue( NewCFStringMBS( "Recent Items Dict"), NewCFStringMBS( ""))ĭim d as CFDictionaryMBS = CFDictionaryMBS(o)ĭim no as CFObjectMBS = d.Value( NewCFStringMBS( "Name"))
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