Bill Bumgarner wrote:
On Apr 15, 2009, at 8:12 AM, BJ Homer wrote:
Seems to be concrete to me. Nevertheless, calling it on super does
throw an
exception; you might just try calling [super init] and see what happens.
// NSOutputStream is an abstract class representing the base
functionality of a write stream.
// Subclassers are required to implement these methods.
@interface NSOutputStream : NSStream
- (NSInteger)write:(const uint8_t *)buffer maxLength:(NSUInteger)len;
// writes the bytes from the specified buffer to the stream up to
len bytes. Returns the number of bytes actually written.
- (BOOL)hasSpaceAvailable;
// returns YES if the stream can be written to or if it is
impossible to tell without actually doing the write.
@end
I think I am just going to implement those methods, now. I've been
playing with the implementation that I sent earlier with a
NSOutputStream ivar and it looks like I would have to implement a good
deal of extra code for delegate and propertyForKey methods.
Thanks, again, everyone.
b.bum
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