[sigc] ANNOUNCE: libsigc++ 1.9.10

*** libsigc++ 2.0 (unstable)

libsigc++ implements a typesafe callback system for standard C++. It
allows you to define signals and to connect those signals to any
callback function, either global or a member function, regardless of
whether it is static or virtual.

libsigc++ is used by gtkmm to wrap the GTK+ signal system. It does not
depend on GTK or gtkmm.

libsigc++ 2.0 uses modern C++ mechanisms to achieve a highly flexible,
yet typesafe callback system. It supports all features of libsigc++ 1.2
and improves upon it with a simpler and more powerful API.

This version of libsigc++ needs GNU g++ 3.2 or higher to compile.

*** Changes:


This release removes the configure time dependency on the gcc
extension typeof(). It is intended to be tested with as many
different compilers possible.

Other changes:

* Fix compiler issues with gcc-3.3.2 (patch from Jeff Franks).
* Simplify bind_functor templates.
* Move definition of struct nil into functor_trait.h.

*** Download:

preliminary documentation for libsigc++ 2.0 is available here:


  Martin Schulze

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