May 2003
Intermediate to advanced
566 pages
27h 29m
English
Content preview from Cocoa in a Nutshell
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Name
NSScriptCoercionHandler — Mac OS X 10.0
Synopsis
This class is used by Cocoa’s scripting system to translate one scripting data type into another data type, which is a common task in key-value coding operations.
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@interface NSScriptCoercionHandler : NSObject
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// Class Methods
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+ (NSScriptCoercionHandler *)sharedCoercionHandler;
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// Instance Methods
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- (id)coerceValue:(id)value toClass:(Class)toClass; |
- (void)registerCoercer:(id)coercer selector:(SEL)selector toConvertFromClass:(Class)fromClass toClass:(Class)toClass; |
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