Re: [Boost-users] How to write a block-wise filter...

From: EMalenfant_at_[hidden]
Date: 2006-05-18 09:06:23

Hi Stephen,

From: Stephen Webb [mailto:swebb75ky_at_[hidden]] 
> My trouble is 
> knowing when the end-of-input has arrived.  Is there a well 
> defined way that my output filter is notified of a close 
> event or something similar?  I did see close functions 
> defined in the example filters, but mine isn't getting 
> called. 

Is you filter's category convertible to "closable_tag"?
A filter's category has to be tagged as "closable" for its close function to
be called:
http://www.boost.org/libs/iostreams/doc/index.html?path=4.1.3.1

HTH,

Éric