Jeff Flinn wrote:
Jonathan,
Just to let you know the apply_if -> eval_if changes that I previously mentioned were sufficient in my case to utilize your library with boost 1.32.0.
I can confirm this, as I am using it myself. However, msvc-8.0 requires inclusion of <ios> in the file boost/io/detail/streambufs/linked_streambuf.hpp to fix an error at line 54.
The library is used to 'wrap' MFC non-standard facilities for cut/copy/paste and drag/drop for use with Robert's serialization library. In this case I am not using many of the more advanced features of your library (yet).
I am playing around with the library. Here are a few thoughts: [1] And is it possible to access Sink members from stream_facade, for example: stream_facade< speech_reader > speech; speech.set_pitch( 50 ); speech.set_voice( "LH Michelle" ); speech << "This is the Lernout & Hauspie Michelle voice.\n" [2] I would like to collapse: std::ofstream out( "encoded.txt" ); boost::io::filtering_ostream os; os.push( ascii85_encoder()); os.push( out ); os << ...; to: class ascii85_ofstream: public boost::io::filtering_ostream { std::ofstream out; public: ascii85_ofstream( const char * fn ): out( fn ) { push( ascii85_encoder()); push( out ); } }; ascii85_ofstream os( "encoded.txt" ); os << ...; but this results in a crash at the destructor (tested with msvc-8.0). Maybe if filtering_ostream takes a bool denoting if it closes on the destructor (default to true), so I could do: ascii85_ofstream::ascii85_ofstream( const char * fn ): filtering_ostream( false ), out( fn ) { push( ascii85_encoder()); push( out ); } ascii85_ofstream::~ascii85_ofstream() { close(); } Regards, Reece