Next:
NSString
Up:
GNUstep Mini Tutorials
Previous:
GNUstep Mini Tutorials
Basic GNUstep Base Library Classes
Nicola Pero n.pero@mi.flashnet.it
June 2000 AD
NSString
What is it
Static Instances
stringWithFormat
Converting to and from C strings
NSMutableString
Reading and Saving Strings to/from Files
NSArray
What is it
Comparison with Pure C Arrays
NSArrays are immutable
arrayWithObjects
Accessing Objects in a NSArray
Describing an Array
Iterating over Array Elements
First Way - Using objectAtIndex
Second Way - Using objectEnumerator
Searching for an Object
NSMutableArray
Adding an Object
Removing an Object
Replacing an Object
NSDictionary
What is it
Creating a NSDictionary
Retrieving a value with objectForKey:
Enumerating all the Keys and Values
NSMutableDictionary
Property Lists
About this document ...
Nicola 2002-01-13