CVSROOT: /cvs/gnome
Module name: libsigc++2
Changes by: murrayc 05/05/10 09:23:48
Modified files:
. : ChangeLog
sigc++ : Makefile.am reference_wrapper.h type_traits.h
sigc++/adaptors/macros: bind.h.m4 bind_return.h.m4
sigc++/functors/macros: mem_fun.h.m4
tests : Makefile.am test_bind_ref.cc
test_bind_return.cc test_custom.cc
Added files:
sigc++/adaptors: bound_argument.h
sigc++/macros : limit_reference.h.m4
tests : test_limit_reference.cc
Removed files:
tests : test_virtualbase_delete.cc
test_virtualbase_delete_ref_param.cc
Log message:
2005-05-06 Régis Duchesne <[EMAIL PROTECTED]>
* sigc++/macros/limit_reference.h.m4 (added):
* sigc++/Makefile.am:
New class that just stores a reference, and makes sure that if the
reference derives from trackable, then the trackable reference will be
used instead of the derived reference in visit_each().
* sigc++/functors/macros/mem_fun.h.m4: Better fix for bug #169225
[http://bugzilla.gnome.org/show_bug.cgi?id=169225] by
Régis Duchesne and Christian Hammond, based on the new limit_reference
class.
* sigc++/adaptors/bound_argument.h (added): New class (built upon the
new limit_reference class) that handles all 3 kinds of bound arguments:
by value, by reference, and by constant reference. References are
unwrapped in the bound_argument's constructor.
* sigc++/adaptors/macros/bind.h.m4: Fix for bug #302327
[http://bugzilla.gnome.org/show_bug.cgi?id=302327] by Régis
Duchesne. Bound arguments now need to know whether they are passed by
reference or not. So bind() now builds bind_functor instances using
'reference_wrapper<Foo>' types, instead of 'Foo &' types. The
bind_functor code is modified to compensate.
* sigc++/adaptors/macros/bind_return.h.m4: Similar fix for a similar
bug (unfiled) with bound return arguments.
* sigc++/reference_wrapper.h:
* sigc++/type_traits.h:
The reference_wrapper class is only used in bound_argument.h. Put
correct but unused code under #if 0.
* sigc++/adaptors/lambda/base.h: This file needs reference_wrapper.h,
but was incorrectly relying on type_traits.h to include it.
* tests/Makefile.am:
* tests/test_virtualbase_delete.cc (deleted):
* tests/test_virtualbase_delete_ref_param.cc (deleted):
* tests/test_limit_reference.cc (added):
Replaced test_virtualbase_delete*.cc with a simpler
test_limit_reference.cc which checks for all 3 aspects of the same bug
in one file.
* tests/test_bind_ref.cc: Slots must use 'Foo &' types. We were lucky
this broken usage worked before this change. The change in
type_traits.h made this bug obvious, by preventing the code to compile.
* tests/test_bind_return.cc: After my change, bind() and bind_return()
must use 'reference_wrapper<Foo>' types.
* tests/test_custom.cc: Made this test a no-op (so it does not perturb
'make check' on released versions of the library) and made it a
template ready to be modified by hackers.
URL :
http://cvs.gnome.org/bonsai/cvsquery.cgi?branch=&dir=libsigc%2B%2B2&who=murrayc&date=explicit&mindate=2005-05-10%2009:22&maxdate=2005-05-10%2009:24
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