Base class from which CacheDescriptors derive, provides a method to fetch data for later use
Cache descriptors allow your application to specify the arguments that will be later used with another object, such as the FBFriendPickerViewController. By using a cache descriptor instance, an application can choose to fetch data ahead of the point in time where the data is needed.
Inherits from: | NSObject |
Declared in: | FBCacheDescriptor.h |
prefetchAndCacheForSession:
Fetches and caches the data described by the cache descriptor instance, for the given session.
Parameter | Description |
---|---|
session | The to use for fetching data |
- (void)
prefetchAndCacheForSession:(FBSession*)session;
FBCacheDescriptor.h