Joy Online Manual
NAME |
objc:listFromArray - Convert an NSArray into a Tcl list |
SYNOPSIS |
objc:listFromArray ?-nullObj nullObject? object
DESCRIPTION |
Converts the given NSArray object into a Tcl list containing the same objects as the array. Occurrences of nullObj in the array are replaced with [ItkObjCNullObj] if -nullObj is given. |
EXAMPLE |
joy> set o1 [NSObject alloc]
NSObject@0x20d77c
joy> set o2 [NSObject alloc]
NSObject@0xc9c38
joy> set a [[NSArray alloc] initWithObjects: $o1 $o2 nil]
NSConcreteArray@0x12fbf8
joy> set l [objc:listFromArray $a]
NSObject@0x20d77c NSObject@0xc9c38
joy> string compare $l "$o1 $o2"
0
SEE ALSO |
objc:arrayFromList
objc:foreach
KEYWORDS |
list, NSArray |
Index |