addObject: |
Adds a object to the set. This object must implement NSCoding.
- addObject: (id) anObject
closeDB |
closes the underlying database. After this call the object may not be used any more.
- (void) closeDB;
containsObject: |
This is an expensive operation at present
- (BOOL) containsObject: (id) anObject;
count |
Expensive operation used to determine the number of elements in this set
- (unsigned) count;
createDBUsingDataFile: |
Creates a persistent set using the specified file name as data file
- createDBUsingDataFile: (NSString *) aFilename;
aFilename
- fully qualified name of datafile to use for the set
iterator |
Returns an iterator over all members of this set. This is an expensive operation at present
- (id <ECIterator>) iterator;
openDBUsingDataFile: |
Opens a persistent set using the specified file name as data file. Call failes if file does not exist.
- openDBUsingDataFile: (NSString *) aFilename;
aFilename
- fully qualified name of datafile to use for the set
removeObject: |
removes the specified object from the set. Operation is ignored the object could no be found within the set.
- removeObject: (id) anObject;
(Last Updated August 27, 2006)