changelog.qbk

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[/==============================================================================
    Copyright (C) 2001-2007 Joel de Guzman, Dan Marsden, Tobias Schwinger

    Use, modification and distribution is subject to the Boost Software
    License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
    http://www.boost.org/LICENSE_1_0.txt)
===============================================================================/]
[section Change log]

This section summarizes significant changes to the Fusion library.

* Sep 27, 2006: Added `boost::tuple` support. (Joel de Guzman)
* Nov 17, 2006: Added `boost::variant` support. (Joel de Guzman)
* Feb 15, 2007: Added functional module. (Tobias Schwinger)
* APRIL 2, 2007: Added struct adapter. (Joel de Guzman)
* May 8, 2007: Added associative struct adapter. (Dan Marsden)
* Dec 20, 2007: Removed `boost::variant` support. After thorough
  investigation, I think now that the move to make variant a
  fusion sequence is rather quirky. A variant will always
  have a size==1 regardless of the number of types it can contain
  and there's no way to know at compile time what it contains.
  Iterating over its types is simply wrong. All these imply that
  the variant is *not* a fusion sequence. (Joel de Guzman)

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