3 2005-12-20 Murray Cumming <murrayc@murrayc.com>
5 * sigc++/macros/signal.h.m4: Make all operator--() methods
6 return by reference, like the operator++() methods.
7 Bug #304402 from John Profic.
9 This is the libsigc-2-0 branch, for maintenance of libsigc++ 2.0.
10 API/ABI-compatible API-addition happens in the HEAD branch.
12 2005-12-01 Murray Cumming <murrayc@murrayc.com>
14 * sigc++/functors/slot_base.cc:
15 slot_base::disconnect(): Set call_ to 0,
16 to invalidate the slot, even if parent_ is 0.
17 I think parent_ is, for instance, a signal, but
18 disconnect should still work on a slot that is not
19 connected to a signal, because a slot can be invoked
21 Fixes bug #311057 from James Lin.
23 2005-12-01 Murray Cumming <murrayc@murrayc.com>
26 * tests/test_slot_disconnect.cc: Added test
27 case from bug #311057.
29 2005-11-16 Philipp Berndt <philipp.berndt@gmx.net>
31 * sigc++/adaptors/macros/exception_catch.h.m4: Make member
32 exception_catch_functor<T_functor, T_catcher, void>::catcher_
33 public so that it can be accessed by visit_each()
34 (bug fixed for generalization on 2004-11-06)
38 2005-08-01 Neal E. Coombes <nealc@trdlnk.com>
40 * sigc++/signal_base.h: Updated the documentation for temp_slot_list
41 as requested in bug #303896.
43 2005-08-01 Murray Cumming <murrayc@murrayc.com>
45 * sigc++/adaptors/hide.h.m4: Added missing
46 ) in call to sun_forte_workaround(), fixing
47 build on SUN Forte 5.5. Bug #312020.
49 2005-08-19 Bruno Martinez <brunom@fing.edu.uy>
51 * sigc++/type_traits.h: Renamed
52 ::sigc::is_base_and_derived::internal to
53 ::sigc::is_base_and_derived::internal_class
54 in order to avoid conflict with
57 2005-07-13 Murray Cumming <murrayc@murrayc.com>
59 * docs/manual/libsigc_manual.xml: Correct mentions of
60 1.2 stuff instead of 2.0. Patch in bug #310213 from
63 2005-07-13 Murray Cumming <murrayc@murrayc.com>
65 * docs/manual/libsigc_manual.xml: Fixed typo
66 found by Antonio Coralles.
68 2005-07-09 Murray Cumming <murrayc@murrayc.com>
70 * sigc++/macros/signal.h.m4: Did the same (see
71 last commit) for slot_const_iterator and
74 2005-07-09 Murray Cumming <murrayc@murrayc.com>
76 * sigc++/macros/signal.h.m4: slot_iterator:
77 operator--() now returns value, not reference, like
78 operator++() already did. This caused crashes when
79 using --no-inline with g++. Bug #308651 by
84 2005-07-04 Philip Langdale <plangdale@vmware.com>
86 * sigc++/adaptors/macros/compose.h.m4: Add a setter typedef to
87 compose*_functor and use it instead of the (incorrect) getter
88 typedef in the compose* specialization of visit_each<>().
89 This corrects the lifetime management of slots created with
90 compose(). Bug #308433.
92 2005-06-13 Marek Rouchal <marek.rouchal@infineon.com>
94 * tests/test_deduce_result_type.cc: Specify int return type
95 for main(), to be more ISO C++ compliant. Bug #307478.
97 2005-06-11 Andris Pavenis <pavenis@latnet.lv>
99 * sigc++/adaptors/lambda/macros/base.h.m4:
100 * sigc++/adaptors/lambda/macros/select.h.m4
101 * sigc++/adaptors/macros/hide.h.m4: Specify only a type (not a
102 parameter name) for unused member function parameters
104 2005-06-12 Paul Pogonyshev <pogonyshev@gmx.net>
108 * sigc++config.h.in: Add test for whether the compiler allows
109 referencing to member functions of the class/structure being
110 declared from a definition of a static member variable.
111 Supposedly a generic solution for GCC 3.2 compilation problems.
113 * sigc++/type_traits.h: Define SIGC_WRAP_IS_BASE_CLASS_ based on
114 results of the above test.
115 (struct is_base_and_derived): Wrap up is_base_class_() functions
116 in an internal class if SIGC_WRAP_IS_BASE_CLASS_ is defined.
118 2005-06-10 Murray Cumming <murrayc@murrayc.com>
120 * sigc++/adaptors/macros/bind.h.m4:
121 * sigc++/functors/macros/slot.h.m4:
122 * sigc++/macros/signal.h.m4: Use CALL_SIZE instead of
123 hard-coded 7s and 6s.
127 2005-06-10 Murray Cumming <murrayc@murrayc.com>
129 * sigc++/visit_each.h: Make the
130 limit_derived_target::with_type inner class an outer class,
131 to satisfy the SUN CC 5.7 compiler, though I think it is a
132 compiler bug. Bug #302098 has the test case.
136 2005-06-07 Murray Cumming <murrayc@murrayc.com>
138 * tests/test_compatibility.cc: Specify the actual class when
139 using test_int(), instead of the derived class, to fix the build
140 on SUN Forte CC 5.5. Patch from Friedemann Kleint in
143 2005-06-07 Murray Cumming <murrayc@murrayc.com>
145 * sigc++/macros/signal.h.m4: signal_emit::emit(): Use scope to
146 ensure a certain order of destruction of the member variables, to
147 avoid a leak on MSVC++. Patch by Andreas Ames in Bug #306249.
149 2005-06-07 Murray Cumming <murrayc@murrayc.com>
151 * sigc++/macros/signal.h.m4: Added comments about commenting-out
152 SIGC_TYPEDEF_REDEFINE_ALLOWED when using SUN Forte CC 5.7,
153 because I can not seem to create a test for it.
155 2005-06-07 Murray Cumming <murrayc@murrayc.com>
158 * scripts/cxx_std.m4:
159 * sigc++/macros/signal.h.m4:
160 * sigc++config.h.in: Added check for
161 the non-standard SUN Forte reverse_iterator<>,
162 and used it. This is based on the same stuff in
165 2005-06-07 Murray Cumming <murrayc@murrayc.com>
167 * sigc++/visit_each.h: limit_derived_target(): Just some whitespace
170 2005-05-16 Neal E. Coombes <nealc@trdlnk.com>
172 * sigc++/signal_base.h: Modified temp_slot_list to be a temporary view
173 into a slot list. Instead of emptying the original it now simply tacks
174 a placeholder to the end of the original. It then uses this as it's
175 'end' iterator. This should allow for conscious recursiveness, as well
176 as inserting a slot to any position in the slot list during emittion.
179 2005-06-04 Friedemann Kleint <kleint@bifab.de>
181 * sigc++/macros/limit_reference.h.m4:
182 visit_each() template specializations:
183 Mention the bool I_derives_trackable
184 template type, to fix the build on Solaris
189 2005-05-06 Régis Duchesne <hpreg@vmware.com>
191 * sigc++/macros/limit_reference.h.m4 (added):
192 * sigc++/Makefile.am:
193 New class that just stores a reference, and makes sure that if the
194 reference derives from trackable, then the trackable reference will be
195 used instead of the derived reference in visit_each().
196 * sigc++/functors/macros/mem_fun.h.m4: Better fix for bug #169225 by
197 Régis Duchesne and Christian Hammond, based on the new limit_reference
199 * sigc++/adaptors/bound_argument.h (added): New class (built upon the
200 new limit_reference class) that handles all 3 kinds of bound arguments:
201 by value, by reference, and by constant reference. References are
202 unwrapped in the bound_argument's constructor.
203 * sigc++/adaptors/macros/bind.h.m4: Fix for bug #302327 by Régis
204 Duchesne. Bound arguments now need to know whether they are passed by
205 reference or not. So bind() now builds bind_functor instances using
206 'reference_wrapper<Foo>' types, instead of 'Foo &' types. The
207 bind_functor code is modified to compensate.
208 * sigc++/adaptors/macros/bind_return.h.m4: Similar fix for a similar
209 bug (unfiled) with bound return arguments.
210 * sigc++/reference_wrapper.h:
211 * sigc++/type_traits.h:
212 The reference_wrapper class is only used in bound_argument.h. Put
213 correct but unused code under #if 0.
214 * sigc++/adaptors/lambda/base.h: This file needs reference_wrapper.h,
215 but was incorrectly relying on type_traits.h to include it.
217 * tests/test_virtualbase_delete.cc (deleted):
218 * tests/test_virtualbase_delete_ref_param.cc (deleted):
219 * tests/test_limit_reference.cc (added):
220 Replaced test_virtualbase_delete*.cc with a simpler
221 test_limit_reference.cc which checks for all 3 aspects of the same bug
223 * tests/test_bind_ref.cc: Slots must use 'Foo &' types. We were lucky
224 this broken usage worked before this change. The change in
225 type_traits.h made this bug obvious, by preventing the code to compile.
226 * tests/test_bind_return.cc: After my change, bind() and bind_return()
227 must use 'reference_wrapper<Foo>' types.
228 * tests/test_custom.cc: Made this test a no-op (so it does not perturb
229 'make check' on released versions of the library) and made it a
230 template ready to be modified by hackers.
232 2005-05-01 Murray Cumming <murrayc@murrayc.com>
234 * sigc++/functors/slot_base.cc:
235 slot_base::slot_base(src): If the source
236 slot_base has a null rep->call_, meaning that the
237 slot is invalid, just return a default-constructed
238 slot, to prevent the crash shown in
239 tests/tests_copy_invalid_slot.cc. Bug #302515 by
242 2005-05-01 Murray Cumming <murrayc@murrayc.com>
244 * sigc++/functors/macros/mem_fun.h.m4: bound_*<>:
245 Add a new is_base_and_derived<sigc::trackable>
246 parameter to the template and thereby provide a
247 specialization for T_Obj types that derive from
248 sigc::trackable. This prevents a crash when casting
249 from the derived type to sigc::trackable after the
250 derived destructor has run. This cast can sometimes
251 fail when using multiple inheritance, at least with
252 g++. Bug #169225 by Régis Duchesne and Christian
254 * sigc++/type_traits.h: Add documenation for
255 the internal is_base_and_derived<> template, which
256 allows us to specialize other templates for certain
259 2005-04-28 Murray Cumming <murrayc@murrayc.com>
261 * sigc++/type_traits.h: Added comments for users of
264 2005-04-28 Murray Cumming <murrayc@murrayc.com>
267 * tests/test_virtualbase_delete.cc: Added
268 simplified test case from bug #169225. We have a patch
269 to make this succeed but I am not ready to commit it
272 2005-04-27 Murray Cumming <murrayc@murrayc.com>
275 * tests/test_custom.cc:
276 Added a place to put extra test code, so I don't have
277 to keep installing my crazy libsigc++ versions.
279 2005-04-27 Murray Cumming <murrayc@murrayc.com>
281 * sigc++/visit_each.h: Revert back to the non-explicit
282 template call, because we can not specify the
283 template specialization so easily, because the
284 specializations have different numbers of types.
286 * tests/test_bind_ref.cc: Add a simple test only for
287 sigc::ref disconnection.
289 2005-04-26 Murray Cumming <murrayc@murrayc.com>
291 * sigc++/visit_each.h: Use the explicit template
292 specialization, needed for Tru64 and AIX compilers.
293 This causes a crash in some uses of sigc::ref()
294 (when using g++ 3.3.4 or 3.3.5 , but not with 3.4) but
295 seems to fix a crash in some uses of multiple inheritance
297 * tests/test_bind.cc: Comment out the crashing (not with
298 g++ 3.4) use of sigc::ref() with an explanatory comment.
302 2005-03-09 Cedric Gustin <cedric.gustin@swing.be>
304 * Makefile.am: Moved MSVC_Net2003 directory to SUBDIRS.
305 * MSVC_Net2003/Makefile.am: Added blank.cpp to EXTRA_DIST.
306 * MSVC_Net2003/libsigc++2_msvcNet2003.sln: Removed
307 test_accumulated and test_lambda projects as the tests are
308 disabled in the standard, configure-based build.
309 * MSVC_Net2003/MSVC_Net2003/libsigc++2_msvcNet2003.vcproj:
310 Generate a PDB file in the Debug target.
312 2005-03-05 Murray Cumming <murrayc@murrayc.com>
314 * docs/website/stable.html: Mention actual supported compilers.
315 * docs/website/docs.html: Removed broken examples links. Change
316 reference link to the reference overview page.
318 2005-02-23 Murray Cumming <murrayc@murrayc.com>
320 * sigc++/functors/slot_base.h: Make slot_base::operator=() public, to
321 fix the build with SUN Forte C++ 5.5 and Tru64.
325 2005-02-20 Murray Cumming <murrayc@murrayc.com>
327 * tests/test_slot.cc, test_disconnect.cc: #included <new> to avoid
328 an unresolved symbol error with the Tru64 compiler. Solution found by
329 Tim Mooney in bug #161503.
331 2005-02-20 Martin Schulze <mschulze@cvs.gnome.org>
333 * sigc++/signal_base.h: Add some documentation.
335 2005-02-20 Martin Schulze <mschulze@cvs.gnome.org>
337 * sigc++/signal_base.cc: Reset deferred_ flag to false in
338 signal_impl::sweep() (Neal E. Coombes). Partly fixes bug #167714.
340 2005-02-11 Martin Schulze <mschulze@cvs.gnome.org>
342 * docs/manual/Makefile.am: Set the correct group in post-html.
344 2005-02-11 Murray Cumming <murrayc@murrayc.com>
346 * docs/website/doc.shtml: Fix typo in url for reference docs. Found by
349 2005-02-06 Murray Cumming <murrayc@murrayc.com>
351 * sigc++/signal_base.h: temp_slot_list::begin(), end(): Actually
352 return the iterators.
354 2005-02-03 Neal E. Coombes <nealc@trdlnk.com>
356 * sigc++/signal_base.h: Add temp_slot_list struct to facilitate
357 allowing new connections to a signal during an emittion without
358 affecting that emittion.
359 * sigc++/macros/signal.h.m4: Use the new struct temp_slot_list to
360 prevent connections made during an emittion from being called in the
361 same emittion (which has the potential of causing things like
362 infinite loops). This guarantees an emittion will be finite, as well
363 as maintaining any order of emittion guarantees that may have already
368 2005-02-02 Murray Cumming <murrayc@murrayc.com>
370 * sigc++/visit_each.h: visit_each_type(): Reverted the change, so that
371 we do not specify the template types ot visit_each<>(), because it
372 crashes on g++ 3.3.4 (but not g++ 3.4.2). Added a comment telling users
373 of AIX (and maybe IRIX MipsPro and Tru64) to use the alternative version
374 if they have compilation problems.
376 2005-02-01 Murray Cumming <murrayc@murrayc.com>
378 * sigc++/adapators/macros/base.h.m4: Add sigc::var<>() documentation,
379 from Roger Ferrer Ibáñez in bug #149483.
381 2005-02-01 Murray Cumming <murrayc@murrayc.com>
383 * sigc++/adaptors/macros/compose.h.m4: In the template specializations
384 of visit_each(): As before, specify the specific other template
385 specializations of visit_each that we use. Needed by AIX.
386 * tests/Makefile.am: Reenabled most tests, because AIX can now
389 2005-02-01 Murray Cumming <murrayc@murrayc.com>
391 * sigc++/visit_each.h: visit_each_type(): Specify the specific
392 template specialization of visit_each<>() to use. The AIX compiler,
393 and possibly the Tru64 compiler, need this extra hint.
395 2005-02-01 Murray Cumming <murrayc@murrayc.com>
397 * bind.h.m4: Define bind_functor::operator() inline because the AIX
398 compiler/linker sometimes fails to find it when it is defined
399 outside of the class.
403 2005-01-30 Murray Cumming <murrayc@murrayc.com>
405 * sigc++/type_traits.h: is_base_and_derived: Added
406 avoid_gcc3_warning_(), to avoid an incorrect warning when using
409 2005-01-28 Liza Klerck <liza@trdlnk.com>
411 * sigc++/functors/macros/mem_fun.h.m4: Add a sigc:: namespace
412 prefix to the nested use of visit_each(), to avoid ambiguity when
413 using 2 versions of the libsigc++ API inside different namespace.
415 2005-01-27 Murray Cumming <murrayc@murrayc.com>
417 * sigc++/adaptors/macros/adaptor_trait.h.m4: Add a sigc:: namespace
418 prefix to the nested use of visit_each(), to avoid ambiguity when
419 using 2 versions of the libsigc++ API inside different namespace,
420 which is not very advisable anyway. Bug #165222 from
425 2005-01-24 Cedric Gustin <cedric.gustin@swing.be>
427 * sigc++config.h.in : Moved the SIGC_USING_STD macro definition
428 out of the SIGC_CONFIGURE section. We also need it for MSVC.
429 * MSVC_Net2003/.cvsignore : Added .def and .aps files
430 * MSVC_Net2003/Makefile.am: Rewrote rule for local copy of
431 sigc++config.h (required for 'make distcheck').
432 * MSVC_Net2003/libsigc++2_msvcNet2003.sln: Added test_retype and
433 test_disconnect_during_emit tests.
434 * MSVC_Net2003/tests/test_disconnect_during_emit/*,
435 MSVC_Net2003/tests/test_retype/*: Initial commit.
437 2005-01-21 Murray Cumming <murrayc@murrayc.com>
439 * tests/: Disabled the test_accumulator, test_bind, and test_compose
440 tests, and part of test_mem_fun because the AIX xlC compiler can not
441 build them, but it can still do most things, including the examples.
442 See the comments in tests/Makefile.am.
444 2005-01-21 Murray Cumming <murrayc@murrayc.com>
446 * sigc++/adaptors/bind.h.m4: non-member operator()(): Specify the
447 extra nil arguments in the templated class name prefix. Oddly, the
448 AIX xlC compiler says that the type of the first parameter does not
449 match the template if you don't do this.
451 2005-01-21 Murray Cumming <murrayc@murrayc.com>
453 * sigc++/type_traits.h: is_base_and_derived struct: Move the
454 is_base_class_() functions out of the inner class, because the AIX
455 xlC compiler does not like that - see the comments in the code.
456 * sigc++/adaptors/bind.h.m4: Add the extra nil template types to
457 the template specializations, as in slot and signal.
459 2005-01-21 Murray Cumming <murrayc@murrayc.com>
461 * sigc++/functors/macros/slot.h.m4, sigc++/macros/signal.h.m4:
462 slot and signal template specialization for
463 various numbers of template args: In the class slot line, specify
464 all the remaining template types as null, instead of expecting the
465 compiler to guess them in itself. This partly fixes the build on
466 AIX with the xlC compiler. Bug #164685.
468 2005-01-19 Murray Cumming <murrayc@murrayc.com>
470 * sigc++/type_traits: struct is_base_and_derived: Make the test inner
471 struct a friend, so that it can use the big inner struct. This is
472 required by the Tru64 compiler.
473 * sigc++/adaptors/lambda/base.h: Put the unwrap_lambda_value()
474 definitions at the top, because Tru64 (understandably) needs them to
475 be declared before use.
477 2005-01-19 Murray Cumming <murrayc@murrayc.com>
479 * scripts/: Added cxx_std.m4, with a test copied from
480 glibmm/scripts/cxx_std.m4 to check if the compiler has the std::
482 * sigcconfig.h: #undef the new #define and add SIGC_USING_STD(),
483 like GLIBMM_USING_STD, to put stuff in the std:: namespace when it
484 is not there already,
485 * configure.in: Used the new test.
486 * tests/*: Uses SIG_USING_STD() for every std:: thing that we use.
487 This is needed by the Tru64 and HP-UX compilers when using their
490 2005-01-19 Murray Cumming <murrayc@murrayc.com>
492 * configure.in: AC_INIT(): Provide the extra tarball name parameter,
493 so that it does not create a libsigc--- tarball.
495 2005-01-19 Murray Cumming <murrayc@murrayc.com>
497 * configure.in: AC_INIT(): Use libsigc++ instead of sigc++, attempting
498 to get the correct tarball name.
500 2005-01-18 Murray Cumming <murrayc@murrayc.com>
502 * configure.in: Used the autoconf 2.93 and AM_INIT_AUTOMAKE()
503 technique to specify ustar format for the tarball, to prevent files
504 with long file names from appearing at the top of the tarball.
505 Based on the same fix in gtkmm 2.6.
507 2005-01-18 Murray Cumming <murrayc@murrayc.com>
509 * sigc++/functors/macros/slot_h.m4: Specify the base class when
510 using the rep_ member variable. This stops the HP-UX aCC compiler
511 from saying that a Nonstatic member is referenced in a nested class,
512 local class or static member initializer. Bug #150719.
514 2005-01-18 Murray Cumming <murrayc@murrayc.com>
516 * Bug #159597 - patch from e97_far at e.kth.se to replace C-style
517 casts with reinterpret_cast<> and static_cast<> to avoid warnings.
519 2005-01-17 Murray Cumming <murrayc@murrayc.com>
521 * docs/manual/Makefile.am: Specifying html/index.html instead of
522 just the html directory as a target seems to fix distcheck problems.
523 I can also now confirm that the install works on solaris, when using
524 gmake, though not when using make.
526 2005-01-17 Murray Cumming <murrayc@murrayc.com>
528 * MSVC_Net2004/Makefile.am: Add built files to DISTCLEANFILES to fix
530 * docs/reference/Makefile.am, manual/Makefile.am: Specify $srcdir in
531 paths, to fix distcheck of the manual, and maybe fix install problems
534 2005-01-11 Murray Cumming <murrayc@murrayc.com>
536 * docs/website/stable.html: Updated the text about binary packages.
537 * docs/website/docs.html: Link to the 2.0 documentation instead of the
540 2004-12-17 GregSchussman <schussman@slac.stanford.edu>
542 * glossary.shtml: Clean up punctuation, make definitions complete
543 sentences, and add clarifications for certain definitions according to
544 what Murray Cumming's suggestions and answers to my questions.
547 2005-01-11 Murray Cumming <murrayc@murrayc.com>
549 * docs/: Added manual, copied from the libsigc++-1.2 cvs module,
550 and updated it for the new 2.0 API.
552 2005-01-11 Murray Cumming <murrayc@murrayc.com>
554 * docs/: Added website, copied from the libsigc++-1.2 cvs module.
555 We will use it from here from now on.
557 2004-12-11 Cedric Gustin <cedric.gustin@swing.be>
559 * configure.ac : parse version tags at configure time (for
561 * MSVC_Net2003/sigc-2.0.rc.in : New resource file.
562 * MSVC_Net2003/Makefile.am: include sigc-2.0.rc in distribution.
564 2004-12-08 Cedric Gustin <cedric.gustin@swing.be>
566 * MSVC_Net2003/Makefile.am: get sigc++config.h from $(top_builddir)
567 instead of $(top_srcdir).
569 2004-12-08 Cedric Gustin <cedric.gustin@swing.be>
571 * MSVC_Net2003/*/*.vcproj: Renamed libsigc++ target to
572 sigc-2.0d.dll (Debug) and sigc-2.0.dll (Release). Added
573 $(SolutionDir) and $(SolutionDir)\.. to "Additional Include
574 Directories" in tests projects.
575 * sigc++config.h.in: Rewrote dllexport/dllimport macros for
576 MSVC, for better consistency with glibmm/gtkmm.
577 * MSVC_Net2003/Makefile.am: copy sigc++config.h from $(top_srcdir)
580 2004-11-27 Murray Cumming <murrayc@murrayc.com>
582 * configure.in: Revert the AC_PROG_LIBTOOL change, so that this builds
583 with actually released libtool versions, and in jhbuild, so that it
586 2004-11-06 Martin Schulze <mschulze@cvs.gnome.org>
588 * sigc++/adaptors/macros/exception_catch.h.m4: Make catcher_ member
589 public so that it can be accessed by visit_each() (bug reported on
590 ml by Philip Langdale <plangdale@vmware.com>).
592 2004-10-24 Martin Schulze <mschulze@cvs.gnome.org>
594 * MSVC_Net2003/*/*.vcproj: Link with the "multithreaded DLL" runtime
595 libraries and enable RTTI for the MSVC build
596 (patch from Timothy M. Shead <tshead@k-3d.com>).
597 * MSVC_Net2003/*/.cvsignore: Hide generated build files from cvs
598 (patch from Timothy M. Shead <tshead@k-3d.com>).
602 2004-10-12 Martin Schulze <mschulze@cvs.gnome.org>
604 * MSVC_Net2003/*/*.vcproj, MSVC_Net2003/blank.cpp: Fix project files
605 to compile out-of-the-box and add dummy file so that .cc files get
606 recognized as c++ code files (patch from Timothy M. Shead).
608 2004-10-10 Martin Schulze <mschulze@cvs.gnome.org>
610 * sigc++/signal_base.{h,cc}, sigc++/functors/slot_base.{h,cc},
611 sigc++/functors/macros/slot.h.m4: If SIGC_NEW_DELETE_IN_LIBRARY_ONLY
612 is defined, implement signal_base::operator new/delete and
613 slot_rep::operator new/delete (suggested by Timothy M. Shead).
614 Remove old work-around from 2004-10-02 since it didn't work.
616 2004-10-07 Martin Schulze <mschulze@cvs.gnome.org>
618 * configure.ac: Update for libtool 1.5a (with support for Intel C++).
619 * MSVC_Net2003/sigc++config.h: Remove bogus '#define'
620 (reported by Timothy M. Shead <tshead@k-3d.com>).
622 2004-10-02 Martin Schulze <mschulze@cvs.gnome.org>
624 * configure.ac: Bump version number to 2.0.6.
625 * NEWS: Add ChangeLog summary for version 2.0.6.
627 2004-10-02 Martin Schulze <mschulze@cvs.gnome.org>
629 * sigc++/functors/slot_base.{h,cc}, sigc++/functors/macros/slot.h.m4:
630 Rename (typed_)slot_rep::detach to (typed_)slot_rep::destroy.
631 Call the dtor of the functor stored in typed_slot_rep from destroy().
632 A cleaner solution would be to add an additional "virtual" function
633 that calls 'delete' or a real virtual dtor. However, this would be
634 less efficient and might break the ABI. (Fixes #152323.)
636 2004-10-02 Martin Schulze <mschulze@cvs.gnome.org>
638 * sigc++config.h.in, MSVC_Net2003/sigc++config.h,
639 sigc++/signal_base.cc, sigc++/functors/slot_base.{h,cc},
640 sigc++/functors/macros/slot.h.m4: Define and use new macro
641 SIGC_NEW_DELETE_IN_LIBRARY_ONLY to ABI-compatibly move
642 all calls to new and delete into non-inline library code.
644 2004-09-26 Martin Schulze <mschulze@cvs.gnome.org>
646 * sigc++/adaptors/lambda/macros/group.h.m4: Add a missing
647 template keyword in the definition of deduce_result_type::type
648 (hopefully fixes #152327).
650 2004-09-26 Martin Schulze <mschulze@cvs.gnome.org>
652 * sigc++/macros/object_slot.h.m4: Use correct bound_mem_functor
653 variants for const (volatile) methods (fixes #148744).
655 2004-09-01 Martin Schulze <mschulze@cvs.gnome.org>
657 * docs/index.html: Correct link to lambda module.
659 2004-09-01 Martin Schulze <mschulze@cvs.gnome.org>
661 * README: Update compatibility section.
665 2004-09-01 Martin Schulze <mschulze@cvs.gnome.org>
667 * MSVC_Net2003/Makefile.am: Add sigc++config.h to EXTRA_DIST.
668 * configure.ac: Bump version number to 2.0.5.
669 * NEWS: Add ChangeLog summary for version 2.0.5.
673 2004-08-21 Martin Schulze <mschulze@cvs.gnome.org>
675 * tests/test_lambda.cc: Use sigc::var("\n") instead of sigc::ref("\n").
676 Comment out the affected lines, nevertheless.
677 Sun FORTE and Compaq C++ can handle neither sigc::ref("\n") nor
678 sigc::var("\n"). I see more chances fixing sigc::var("\n").
679 * sigc++/adaptors/lambda/macros/base.h.m4: Add a comment about a
680 possible work around for sigc::var("\n") compiler problems.
681 * tests/test_compatibility.cc: Remove a 'const' keyword that prevents
682 the test case from compiling with the Sun FORTE.
683 * tests/test_trackable.cc: Remove a 'virtual' keyword and an unused
684 variable to avoid compiler warnings.
685 * NEWS: Add ChangeLog summary for version 2.0.4.
687 2004-08-03 Martin Schulze <mschulze@cvs.gnome.org>
689 * scripts/cxx.m4, sigc++config.h.in, configure.ac,
690 sigc++/adaptors/lambda/macros/operator.h.m4, tests/test_lambda.cc:
691 Rollback change from 2004-07-15: configure check
692 SIGC_OPERATOR_OVERLOAD_AMBIGUITY is not needed - the overload
693 ambiguity doesn't occur if the lambda operators take all arguments
695 * configure.ac: Bump version number to 2.0.4.
697 2004-08-03 James Lin <slimjimmy@mail.com>
699 * Added SIGC_API qualifier to all externally-visible non-template
701 * Added #include <sigc++config.h> to the files that use SIGC_API.
702 * Added empty SIGC_API definition to sigc++config.h.in for non-MSVC
703 compilers. I'm not sure if this is the right place to put this
705 * Added MSVC-specific sigc++config.h to the MSVC project directory.
706 (The comment in it probably should be edited.)
707 * Changed MSVC project settings to output a multi-threaded DLL, set
708 the include paths to work (hopefully) out-of-the-box. Disabled
709 precompiled headers, since they just complicate things and
710 shouldn't be necessary for such a relatively project.
712 2004-08-01 Martin Schulze <mschulze@cvs.gnome.org>
714 * sigc++/type_traits.h: Remove type_trait<>::instance()
715 (was unimplemented and unused; caused problems with the MSVC).
717 2004-07-23 Martin Schulze <mschulze@cvs.gnome.org>
719 * Makefile.am: Fix typo concerning distribution of libsigc++-2.0.spec.
720 * AUTHORS: Mention our contributors for platforms Sun FORTE and Intel C++.
722 2004-07-15 Martin Schulze <mschulze@cvs.gnome.org>
724 * *.h.m4: Don't call operator()() in sun_forte_workaround(); rather copy
725 operator()(). Calling operator()() makes a copy of the arguments causing
726 wrong results if an argument type is a reference. Hopefully fixes #147311.
728 2004-07-15 Martin Schulze <mschulze@cvs.gnome.org>
730 * tests/test_lambda.cc: Break "std::cout << [expr] << a << std::endl;"
731 into "std::cout << [expr]; std::cout << a << std::endl;".
732 I hope this fixes #147313 where the right values for "[expr]" but wrong
733 values for "a" were written to std::cout for some compiler with optimizations
736 2004-07-15 Martin Schulze <mschulze@cvs.gnome.org>
738 * sigc++/adaptors/lambda/macros/operator.h.m4: Correct return type deduction
739 of lambda expressions in lambda_operator*::operator()(). Might be related to
741 * sigc++/adaptors/lambda/macros/group.h.m4: Use m4 macro _P_().
743 2004-07-15 Martin Schulze <mschulze@cvs.gnome.org>
745 * scripts/cxx.m4, sigc++config.h.in, configure.ac,
746 sigc++/adaptors/lambda/macros/operator.h.m4, tests/test_lambda.cc:
747 Add configure check SIGC_OPERATOR_OVERLOAD_AMBIGUITY for a SUN FORTE
748 compiler problem (bug #147391). Use it to decide whether the lambda
749 action operators may be overloaded (not doing so restricts the API slightly).
750 * sigc++/adaptors/lambda/macros/operator.h.m4: Add some doxygen comments
751 and remove attic code.
752 * sigc++/adaptors/lambda/macros/base.h.m4:
753 Add templates unwrap_lambda_type and unwrap_lambda_value() to support
754 the non-overloaded lambda action operators. Also add some doxygen comments
755 and remove attic code.
756 * sigc++/adaptors/lambda/macros/group.h.m4: Fix a bug that resulted in
757 gargabe values being passed on to the functor contained in the group adaptor
758 (partly fixes #147313).
760 2004-07-11 Martin Schulze <mschulze@cvs.gnome.org>
762 * scripts/cxx.m4, sigc++config.h.in, configure.ac, *.h.m4:
763 Split SIGC_CXX_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD
764 into SIGC_CXX_GCC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD
765 and SIGC_CXX_MSVC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD.
766 Remove LIBSIGC_TEMPLATE_PREFIX. Add template keyword to
767 SIGC_WORKAROUND_OPERATOR_PARENTHESES depending on the configure checks.
768 Should fix the compiler problems with MSVC.
770 2004-07-11 Martin Schulze <mschulze@cvs.gnome.org>
772 * examples/hello_world.cc: Use sigc::ptr_fun instead of std::ptr_fun.
775 2004-07-11 Eric Bourque <ericb@computer.org>
777 * libsigc++-2.0.spec.in: new file
778 * configure.ac : patched generate spec file
779 * .cvsignore: ignore generated file (Martin Schulze)
780 * Makefile.am: distribute spec file (Martin Schulze)
782 2004-07-11 Murray Cumming <murrayc@murrayc.com>
784 * sigc++/connection.cc: Added some comments.
785 * sigc++/trackable.cc: operator=(): Check for self-asignment, though I
786 do not know of any actual bug that this fixes. Added some comments.
787 * sigc++/trackable.h Added some doxygen documentation.
789 2004-07-09 Murray Cumming <murrayc@murrayc.com>
791 * tests/: Added test_disconnect_during_emit.cc, to prove that this
794 2004-07-08 Murray Cumming <murrayc@murrayc.com>
796 * tests/test_retype_return.cc: foo::operator(int): return a
797 value. The SUN Forte 5.5 compiler complains about this, as it should.
799 2004-07-08 Murray Cumming <murrayc@murrayc.com>
801 * sigc++/macros/signal.h.m4: class signal*: Rename the slot_list
802 typedef to slot_list_type, because there is already a template class
803 called slot_type. SUN Forte 5.5 seems to complain about this and I am
804 not surprised. The old typdef is still there for backwards
805 compatibility, except when building with SUN Forte.
807 2004-07-07 Murray Cumming <murrayc@murrayc.com>
809 * scripts/cxx.m4: SIGC_CXX_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD():
810 Don't define the SIGC_TEMPLATE_SPECIALIZATOIN_OPERATOR_OVERLOAD C
811 macro at all if the test fails. This might fix the build on SUN Forte.
812 * sigc++/functors/macros/mem_fun.h.m4: Default constructor: Initialize
813 the func_ptr_ member variable. I have no evidence that this solves any
814 problems, but it worried me.
815 * sigc++/functors/slot_base.h: operator bool(): Correct documentation,
816 to use @code instead of <code>
817 * sigc++/macros/signal.h.m4: Remove the documentation for the
818 parameters named first and last, because they do not exist.
820 2004-05-31 Martin Schulze <mschulze@cvs.gnome.org>
822 * autogen.sh: Add '--force'-flag to the 'libtoolize'-command (bug #143425).
826 2004-05-30 Martin Schulze <mschulze@cvs.gnome.org>
828 * configure.ac: Bump version number to 2.0.3.
829 * NEWS: Add ChangeLog summary for version 2.0.3.
830 * sigc++/macros/signal.h.m4: Fix segfault on emission of unconnected signal.
831 * tests/test_signal.cc, tests/test_accumulated.cc: Emit unconnected signal.
832 * sigc++/macros/object_slot.h.m4: Suppress compiler warning at
833 dynamic_cast<>-test (tested by Christof Petig/Timothy M. Shead).
837 2004-05-22 Martin Schulze <mschulze@cvs.gnome.org>
839 * configure.ac: Bump version number to 2.0.2.
840 * NEWS: Add ChangeLog summary for version 2.0.2.
842 2004-05-20 Martin Schulze <mschulze@cvs.gnome.org>
844 * sigc++/macros/signal.h.m4: If a custom accumulator is specified
845 invoke it on signal emission even if the signal's slot list is empty.
846 (This used to be the case in libsigc++-1.2 as pointed out by Timothy.)
848 2004-05-20 Martin Schulze <mschulze@cvs.gnome.org>
850 * sigc++/macros/object_slot.h.m4: Suppress compiler warning at
851 dynamic_cast<>-test (suggested by Timothy M. Shead).
853 2004-05-01 Martin Schulze <mschulze@cvs.gnome.org>
855 * README: Updated for libsigc++-2.0.
859 2004-04-27 Martin Schulze <mschulze@cvs.gnome.org>
861 * configure.ac: Bump version number to 2.0.1.
862 * NEWS: Add ChangeLog summary for version 2.0.1.
863 * sigc++/adaptors/lambda/macros/base.h.m4: Fixed documentation.
864 * sigc++/adaptors/macros/bind.h.m4: Hide work-arounds from doxygen.
865 * scripts/cxx.m4, sigc++config.h.in, configure.ac,
866 sigc++/adaptors/macros/bind.h.m4: Removed configure check. It
867 showed that the Apple gcc can also compile the sophisticated version
870 2004-04-26 Martin Schulze <mschulze@cvs.gnome.org>
872 * sigc++/macros/object_slot.h.m4: Modified test for SigC::Object
873 inheritance so that it also works if SigC::Object is virtual base.
874 (Fixes bug 141094 reported by Jonathan Brandmeyer)
876 2004-04-26 Martin Schulze <mschulze@cvs.gnome.org>
878 * scripts/cxx.m4: Updated the configure check. It would probably
879 have succeeded on the Apple.
881 2004-04-26 Martin Schulze <mschulze@cvs.gnome.org>
883 * sigc++/adaptors/macros/bind.h.m4: Add work-arounds for
884 bind<-1>::deduce_result_type compilation error on Apple gcc 3.3.
885 * scripts/cxx.m4, sigc++config.h.in, configure.ac: Add configure
886 check for the compilation error above.
887 * sigc++/adaptors/lambda/macros/operator.h.m4: Replace _A with
888 _Aa. _A is a reserved keyword on Apple gcc 3.3 (Spundun Bhatt).
889 (fixes bug #10444 reported by Spundun Bhatt)
891 2004-04-19 Martin Schulze <mschulze@cvs.gnome.org>
893 * sigc++/signal_base.cc: Fixed serious bug in signal_base::impl():
894 Only reference a newly created object (initial reference).
895 (This fixes bug #140269 reported by Andris.)
897 2004-04-19 Murray Cumming <murrayc@murrayc.com>
899 * scripts/cxx.m4: Updated the operator() template check, because it
900 failed with gcc 3.4 (from cvs). Apparently the template keyword can
901 only be used from another template.
905 2004-04-06 Martin Schulze <mschulze@cvs.gnome.org>
907 * configure.ac: Bump version number to 2.0.0.
908 * NEWS: Add ChangeLog summary for version 2.0.0.
909 * TODO, AUTHORS: Bring up to date.
910 * sigc++-2.0.pc.in, Makefile.am: 1.9 -> 2.0
911 * Added more documentation.
913 2004-04-10 Murray Cumming <murrayc@murrayc.com>
915 * sigc++/connection.[h|cc]: Implement blocked() to avoid undefined
918 2004-04-08 Murray Cumming <murrayc@murrayc.com>
920 * dist the scripts directory.
924 2004-04-06 Martin Schulze <teebaum@cvs.gnome.org>
926 * configure.ac: Bump version number to 1.9.16.
927 * NEWS: Add ChangeLog summary for version 1.9.16.
929 2004-04-02 Murray Cumming <murrayc@murrayc.com>
931 * sigc++/connection.cc: Make block() and unblock() always return a
932 value, to fix compiler warnings. Patch from bug #138620 by
933 Alexander Nedotsukov.
935 2004-04-02 Murray Cumming <murrayc@murrayc.com>
937 * Fix the compile of examples/member_method.cc. Bug #131701 from
938 Kirill Smelkov. I also made the examples build as part of the regular
941 2004-04-02 Murray Cumming <murrayc@murrayc.com>
943 * sigc++config.h.m4: Remove every undef apart from the one we need, to
944 avoid clashes, because we #include this in a public header.
946 2004-03-25 Murray Cumming <murrayc@murrayc.com>
948 * scripts/cxx.m4, configure.in, sigc++config.h.in: Rename the
949 template_keyword check to template_specialization, because the problem
950 is with or without the keyword.
951 * sigc++/adaptors/macros/adaptor_trait.h.m4: Define
952 SIGC_WORKAROUND_OPERATOR_PARENTHESES, which calls either operator() or
953 sun_forte_workaround() depending on the result of the compiler test.
954 * many .m4 files: Add sun_forte_workaround methods that call the
955 operator() methods. Put them in #ifdefs so that only SUN Forte C++
958 2004-03-22 Murray Cumming <murrayc@murrayc.com>
960 * Makefile.am, sigc++/Makfile.am: Fix the sigc++config.h.in disting,
961 to fix make distcheck.
963 2004-03-21 Murray Cumming <murrayc@murrayc.com>
965 * Rename config.h.in to sigc++config.h.in so that gtkmm does not
966 include some other config.h at strange times - fixes a problem in
967 the gtkmm demos. This should really be in the sigc++ directory, but
968 that seems to add that as an include path, which causes the STL
969 headers to include sigc++/signal.h instead of some STL signal.h header.
971 2004-03-20 Murray Cumming <murrayc@murrayc.com>
973 * Makefile.am: Install the config.h platform-specific header.
974 * sigc++-2.0.pc.in: Report the include path for config.h
976 2004-03-20 Murray Cumming <murrayc@murrayc.com>
978 * Added config.h.in, using autoheader, from which config.h will be
979 generated, so we can detect compiler features.
980 * configure.ac: Added AC_CONFIG_HEADER(config.h) to generate config.h
982 * scripts/cxx.m4: Added this directory and file, with a
983 SIGC_CXX_TEMPLATE_KEYWORD_OPERATOR_OVERLOAD macro that defines
984 the SIGC_TEMPLATE_KEYWORD_OPERATOR_OVERLOAD C macro.
985 * autogen.sh: Added -I scripts to the aclocal call, so that it finds
986 the m4 macro for configure.ac.
987 * sigc++/adapators/macros/adaptor_trait.h.m4: Include config.h and
988 use SIGC_TEMPLATE_KEYOWRD_OPERATOR_OVERLOAD.
990 2004-03-18 Martin Schulze <mschulze@cvs.gnome.org>
992 * tests/test_mem_fun.cc, tests/test_ptr_fun.cc: Don't test
993 making functors from overloaded methods with partial template
994 specialization. Not portable among different compilers (SUN FORTE).
995 * adaptors/macros/apdaptor_trait.h.m4: Only gcc seems to use the
996 notation A.template operator()<...>(...) => adapt preprocessor check
997 for #define LIBSIGC_TEMPLATE_PREFIX. TODO: replace with configure check.
999 2004-03-13 Murray Cumming <murrayc@murrayc.com>
1001 * g++ 3.4 (pre-release) build fixes:
1002 * sigc++/macros/signal.h.m4: slot_iterator_buf::operator*():
1003 Use blocked() and empty() instead of non-existant blocked_and_empty().
1004 * sigc++/functors/macros/mem_fun.h.m4: memfun_functor*::operator()():
1005 Use this->func_ptr_ instead of just func_ptr_.
1006 * sigc++/adaptors/macros/deduce_result_type.h.m4: Use
1007 T_functor::template deduce_result_type<> instead of just
1008 T_functor::deduce_result_type<>.
1009 * sigc++/adaptors/lambda/macros/base.h.m4, operator.h.m4, group.h.m4::
1010 Use template keyword again. operator[](): Use this->value_ instead of
1012 * sigc++/adaptors/lambda/macros/bind/m4: Use template keyword, and
1014 * sigc++/adaptors/macros/compose.h.m4, hide.h.m4, bind_return.h.m4,
1015 exception_catch.h.m4:
1016 rettype.h.m4, rettype_return.h.m4: Use template keyword,and this-> again
1020 2004-02-27 Martin Schulze <teebaum@cvs.gnome.org>
1022 * configure.ac: Bump version number to 1.9.15.
1023 * NEWS: Add ChangeLog summary for version 1.9.15.
1025 2004-02-27 Martin Schulze <teebaum@cvs.gnome.org>
1027 * sigc++/functors/macros/slot.h.m4: Make the unnumbered slot templates'
1028 copy ctors use the copy ctors of the base class. Fixes bug #24698.
1029 * tests/test_slot.cc: Test copy ctor (Bryan Forbes).
1031 2004-02-27 Martin Schulze <teebaum@cvs.gnome.org>
1033 * tests/type_functor_trait.cc: Bring it up-to-date (use sigc::ref).
1034 Make it work with the SUN Forte.
1036 2004-02-24 Martin Schulze <teebaum@cvs.gnome.org>
1038 * sigc++/type_traits.h: Make is_base_and_derived<> work with the SUN Forte.
1040 2004-02-19 Martin Schulze <teebaum@cvs.gnome.org>
1042 * sigc++/type_traits.h: Make is_base_and_derived<> platform independant.
1043 * sigc++/adaptors/lambda/macros/base.h.m4: Make lambda_core<> ctors
1044 explicit. Remove an unused ctor from lambda_core<T_type, true>.
1046 2004-02-14 Martin Schulze <teebaum@cvs.gnome.org>
1048 * sigc++/functors/slot_base.h, sigc++/functors/macros/slot.h.m4:
1049 Move some documentation to slot_base.h.
1050 * sigc++/signal_base.h, sigc++/macros/signal.h.m4:
1051 Move some documentation to signal_base.h.
1054 * sigc++/functors/macros/slot.h.m4: Add numbered slot# templates.
1055 Make unnumbered slot templates inherit from slot#.
1058 * sigc++/functors/macros/mem_fun.h.m4: Allow for methods of the object's
1059 base types to be passed into sigc::mem_fun(). (Used to be the case in
1062 2004-02-13 Murray Cumming <murrayc@usa.net>
1064 * sigc++/functors/slot_base.[h|cc], sigc++/trackable.[h|cc]: Create
1065 and use a typedef for the destroy_notify callback functions, to avoid
1066 confusion function pointer declaration syntax in the API.
1068 2004-02-13 Murray Cumming <murrayc@murrayc.com>
1070 * Moved implementation to .cc files:
1071 * sigc++/functors/: Added slot_base.[h|cc] which contains non-template
1072 code that was previsouly in the generated functors/slot.h and
1073 non-generated slot.cc files. All non-inline implementation is now in
1075 * sigc++/functors/macros/slot.m4: Removed the code that has been moved
1076 to slot_base.[h|cc].
1077 * sigc++/: Added signal_base.[h|cc] which contains non-template code
1078 that was previously in the generated signal.h and non-generated
1079 signal.cc file. All non-inline implementation is now in the .cc file.
1080 * sigc++/macros/signal.m4: Removed the code that ahs been moved to
1082 * sigc++/connector.[h|cc]: method implementation moved to the .cc file.
1086 2004-02-13 Martin Schulze <teebaum@cvs.gnome.org>
1088 * configure.ac: Bump version number to 1.9.14.
1089 * NEWS: Add ChangeLog summary for version 1.9.14.
1091 2004-02-09 Murray Cumming <murrayc@usa.net>
1093 * sigc++/functors/macros/slot.h.m4: slot_base: Added operator bool(), needed to
1094 check for a slot that is created with the default constructor. This was
1095 present in libsigc++ 1.2 also.
1097 2004-02-06 Murray Cumming <murrayc@usa.net>
1099 * Makefile.am: Build the docs directory, by adding it to SUBDIRS.
1100 * docs/Doxyfile.in: Updated to be more glibmm-like.
1101 * Added some @deprecated doxygen bits.
1102 * sigc++/macros/signal.h.m4: Call base constructor from signal_base
1103 constructor - this is an error-as-warning when building gtkmm.
1107 2003-11-30 Martin Schulze <teebaum@cvs.gnome.org>
1109 * configure.ac: Bump version number to 1.9.13.
1110 * NEWS: Add ChangeLog summary for version 1.9.13.
1111 * Makefile.am, MSVC_Net2003/Makefile.am, configure.ac:
1112 Distribute MS .Net project files.
1113 * sigc++/adaptors/macros/[bind,hide].h.m4: Correct and add
1114 documentation. Make hide_functor ctor explicit.
1116 2003-11-11 Martin Schulze <teebaum@cvs.gnome.org>
1118 * sigc++/adaptors/macros/[bind,hide].h.m4: Change to zero-based
1119 argument index in numbered bind() and hide() overload
1120 (Agreement on the mailing list).
1121 Support binding up to CALL_SIZE arguments with one bind adaptor.
1122 (Requested by joey yandle and others).
1123 Only support binding of multiple arguments in unnumberd overloads
1124 to keep the API simple (Requested by Murray Cumming).
1125 * tests/test_[bind,hide,functor_trait].cc, sigc++/bind.h:
1126 Reflect API changes in compatibility module and test cases.
1128 2003-11-10 Martin Schulze <teebaum@cvs.gnome.org>
1130 * sigc++/adaptors/macros/[bind,hide].h.m4: Add unnumbered
1131 bind() and hide() overloads to make specifying the argument
1132 position optional (Proposed by Jeff Franks).
1133 * tests/test_[bind,hide].cc: Test unnumbered bind() and hide().
1134 * sigc++/adaptors/macros/adaptor_trait.h.m4:
1135 Change "#ifdef MSVC" to "#ifdef _MSC_VER" (Roel Vanhout).
1137 2003-11-09 Martin Schulze <teebaum@cvs.gnome.org>
1139 * sigc++/functors/macros/slot.h.m4: Change functor type in
1140 typed_slot_rep to adaptor_trait::adaptor_type<T_functor>
1141 and use explicit function template instantiation in
1142 internal::slot_call::call_it(). Avoids copying of arguments
1143 in call_it() and enables binding of object instances
1144 to class methods through bind() (Reported by Jeff Franks).
1145 * tests/test_bind.cc: Test binding object instances to
1146 class methods through bind().
1147 * sigc++/adaptors/adaptors.h: Include retype[_result].h.
1148 * sigc++/adaptors/macros/adaptor_trait.h.m4:
1149 - Add documentation.
1150 - Mark some c-tors as explicit.
1151 - Remove ununsed operator T_functor&() from adaptor_functor.
1152 * sigc++/adaptors/macros/deduce_result_type.h.m4:
1153 Rewrite parts of the documentation.
1154 * sigc++/adaptors/macros/bind.h.m4: Add documentation.
1155 * sigc++/functors/macros/mem_fun.h.m4: Remove unnecessary
1156 explicit markers. Minor fixes to documentation.
1157 * sigc++/functors/macros/functor_trait.h.m4:
1158 Minor fixes to documentation.
1162 2003-11-04 Martin Schulze <teebaum@cvs.gnome.org>
1164 * configure.ac: Bump version number to 1.9.12.
1165 * NEWS: Add ChangeLog summary for version 1.9.12.
1167 2003-11-03 Martin Schulze <teebaum@cvs.gnome.org>
1169 * sigc++/macros/signal.h.m4: Document accumulators.
1170 Move slot_iterator_buf into namespace internal. Since
1171 accumulators have the iterator type as a template argument
1172 there is no need to expose this very internal type.
1173 * sigc++/functors/macros/*.m4: Regroup documentation.
1174 Documentation of the core parts of the library should be
1177 2003-11-02 Martin Schulze <teebaum@cvs.gnome.org>
1179 * Improve documentation of the core parts of the library.
1180 * tests/test_ptr_fun.cc: Test ptr_fun() with static
1183 2003-11-02 Martin Schulze <teebaum@cvs.gnome.org>
1185 * Move all .m4 files into new subdirectories
1186 sigc++/[...]/macros. Install the .m4 files on
1187 "make install" (Reported by Ron Steinke).
1189 2003-11-01 Martin Schulze <teebaum@cvs.gnome.org>
1191 * sigc++/[class,method,object]_slot.h.m4: Include
1192 sigc++/functors/mem_fun.h (Reported by Ron Steinke).
1194 2003-11-01 Martin Schulze <teebaum@cvs.gnome.org>
1196 * sigc++/adaptors/lambda/operator.h.m4: Add negation
1197 operator I have completely overlooked until now.
1198 * sigc++/tests/test_lambda.cc: Test negation operator.
1200 2003-11-01 Martin Schulze <teebaum@cvs.gnome.org>
1202 * sigc++/[class_slot,method_slot,object_slot,hide].h.m4,
1203 sigc++/signal.h.m4, sigc++/functors/mem_fun.h.m4:
1204 - Use a shorter notation for ..._mem_function variants.
1205 - Change order of mem_funcotr<>'s template arguments to
1206 match std::mem_fun_t and to be more consistent with adaptors.
1207 - Use ::sigc::slot's implicit ctor in compatibility module.
1208 * sigc++/adaptors/lambda/operator.h.m4: Change some
1209 lambda action names to match action names in std.
1212 * sigc++/adaptors/retype.h.m4: New file adding
1214 * sigc++/Makefile.am: Build and distribute new file.
1215 * tests/test_retype.cc: New file testing adaptor retype.
1216 * MSVC_Net2003/tests/test_retype/test_reytype.vcproj,
1217 tests/Makefile.am: Build and distribute new test case.
1219 2003-11-01 Martin Schulze <teebaum@cvs.gnome.org>
1221 * MSVC_Net2003: New directory containing project
1222 files for Visual Studio .Net 2003.
1223 Credits to Roel Vanhout <roel@riks.nl>!
1225 2003-11-01 Martin Schulze <teebaum@cvs.gnome.org>
1227 * sigc++/retype.h.m4: Use LIBSIGC_TEMPLATE_PREFIX
1228 in explicit function template instantiations.
1229 * sigc++/type_traits.h: Add template specialization
1230 for arrays (T_type[N]) to disable non-working member
1231 type_trait<T_type[N]>::instance().
1232 * sigc++/visit_each.h: Remove more disturbing
1233 limit_derived_target<>::operator() overloads.
1234 (Should have noticed earlier that they are unnecessary.)
1235 * sigc++/adaptors/deduce_result_type.h.m4,
1236 sigc++/adaptors/lambda/operator.h.m4,
1237 sigc++/functors/functor_trait.h.m4,
1238 tests/test_[bind,compose,exception_catch,hide,lambda].cc:
1239 Completely removed support for typeof(). We don't need
1240 it any more and it is completely non-standard!
1242 2003-10-30 Cedric Gustin <cedric.gustin@swing.be>
1244 * configure.ac: Added test of win32 platform. Commented
1245 out AM_DISABLE_SHARED (DLLs are shared libraries).
1246 * sigc++/Makefile.am: added a few LDFLAGS for win32
1249 2003-10-30 Martin Schulze <teebaum@cvs.gnome.org>
1251 * sigc++/signal.h.m4: Add SigC::Signal#<>::slot().
1252 * sigc++/slot.h.m4: Comment out make_slot() work-around.
1253 * sigc++/adaptors/bind.h.m4: Remove unnecessary brackets
1254 in template argument lists. They are confusing MSVC.
1255 * sigc++/adaptors/*.h.m4, sigc++/adaptors/lambda/*.h.m4:
1256 Use LIBSIGC_TEMPLATE_PREFIX in explicit function
1257 template instantiations.
1258 * sigc++/tests/test_*.cc:
1259 - Include <string> where std::string is used.
1260 - Use double instead of float.
1262 2003-10-27 Martin Schulze <teebaum@cvs.gnome.org>
1264 * sigc++/retype.h.m4: Cleanup.
1265 * TODO: Bring it up to date.
1269 2003-10-26 Martin Schulze <teebaum@cvs.gnome.org>
1271 * configure.ac: Bump version number to 1.9.11.
1272 * NEWS: Add ChangeLog summary for version 1.9.11.
1274 2003-10-26 Martin Schulze <teebaum@cvs.gnome.org>
1276 Compatiblity module:
1277 * sigc++/signal.h.m4: Move definition of compatiblity
1278 classes SigC::SignalN to here.
1279 * sigc++/connection.h:
1280 - Add connection::connected().
1281 - Add compatibility typedef SigC::Connection.
1282 * sigc++/bind.h, sigc++/bind_return.h,
1283 sigc++/class_slot.h.m4, sigc++/hide.h.m4,
1284 sigc++/method_slot.h.m4, sigc++/object.h,
1285 sigc++/object_slot.h.m4, sigc++/retype.h.m4,
1286 sigc++/retype_return.h sigc++/slot.h.m4,
1287 sigc++/compatibility.h:
1288 New files to complete compatibility module.
1289 Split content of compatibility.h.m4 among the new files.
1290 * sigc++/compatibility.h.m4: Removed.
1291 * Makefile.am: Build and distribute new files.
1292 * tests/test_compatibility.cc: Test new stuff.
1295 * sigc++/functors/slot.h.m4: Fix copy constructor and
1296 operator=() of slot template.
1297 * sigc++/adaptors/bind.h.m4: Fix deduce_result_type
1298 template specializations. bind<0>() probably compiles
1301 2003-10-26 Martin Schulze <teebaum@cvs.gnome.org>
1304 * sigc++/functors/slot.{cc,h.m4}:
1305 - Fix notification process: don't defer detaching of a
1306 slot from all referred trackables during signal emission!
1307 - Size optimization: replace virtual functions from
1308 struct typed_slot_rep with function pointers in slot_rep
1309 (reduces size of a typical typed_slot_rep instantiation
1311 * tests/test_slot.cc: Test sigc::slot more thoroughly.
1312 * sigc++/functors/mem_fun.h.m4: Fix visit_each().
1313 * sigc++/adaptos/bind_return.h.m4: Add support for
1315 * tests/test_bind_return.cc: Use sigc::ref().
1316 * sigc++/signal.h.m4: Avoid compiler warning about
1317 uninitialized variable r_ in emit().
1318 * sigc++/visit_each.h: Cleanup.
1321 * sigc++/adpators/lambda/operators.h.m4: Add
1322 lambda actions sigc::{reinterpret,static,dynamic}_cast_
1323 to support explicit parameter conversion.
1324 * tests/test_lambda.cc: Test sigc::static_cast_.
1325 * sigc++/adaptors/retype_return.h.m4: New file adding
1326 adaptor retype_return (and hide_return).
1327 * sigc++/Makefile.am: Build and distribute new file.
1328 * tests/test_retype_return.cc: New file testing
1329 adaptor retype_return (and hide_return).
1330 * tests/Makefile.am: Build and distribute new test case.
1332 2003-10-25 Martin Schulze <teebaum@cvs.gnome.org>
1334 * sigc++/visit_each.h: Remove disturbing
1335 limit_derived_target<>::operator() overloads.
1336 * sigc++/adaptors/bind.h.m4: Add support for sigc::ref().
1337 * tests/test_bind.cc: Test sigc::ref().
1338 * sigc++/adaptors/lambda/{operator,group,base}.h.m4:
1339 - Move support for sigc::ref() from lambda_core<> into
1340 lambda operator and lambda group creator functions.
1341 - Add missing visit_each() overload for lambda<> template.
1342 * tests/test_lambda.cc: Test auto-disconnection.
1343 TODO: Fix a strange bug that leads to "Bus error"
1344 during auto-disconnection.
1348 2003-10-23 Martin Schulze <teebaum@cvs.gnome.org>
1350 * configure.ac: Bump version number to 1.9.10.
1351 * NEWS: Add ChangeLog summary for version 1.9.10.
1353 2003-10-23 Martin Schulze <teebaum@cvs.gnome.org>
1355 * sigc++/functors/{functor_trait,slot}.h.m4:
1356 Move definition of struct nil into functor_trait.h.
1358 2003-10-23 Martin Schulze <teebaum@cvs.gnome.org>
1360 * configure.ac: Disable typeof() compiler checks.
1361 * sigc++/adaptors/bind.h.m4: Remove unnecessary
1362 deduce_result_type<> template specializations.
1364 2003-10-20 Martin Schulze <teebaum@cvs.gnome.org>
1366 * sigc++/adaptors/compose.h.m4:
1367 Correct order of typedefs for good. (Patch from Jeff Franks.)
1371 2003-10-20 Martin Schulze <teebaum@cvs.gnome.org>
1373 * sigc++/connection.h: Add constructor that takes
1374 a sigc::slot_base& to support 3rd-party slot lists
1375 like they are used in glibmm/gtkmm.
1376 * sigc++/functors/slot.h.m4: Make sigc::slot::call_type public.
1377 (Fixes compile problems reported by Jeff Franks.)
1378 * sig++/type_traits.h: Don't use long long in
1379 sigc::is_base_and_derived.
1380 (Fixes compile problems reported by Jeff Franks.)
1381 * sigc++/adaptors/{bind,compose,hide,exception_catch}.h.m4:
1382 Correct order of typedefs. (Repoted by Jeff Franks.)
1383 * configure.ac: Bump version number to 1.9.9.
1384 * NEWS: Add ChangeLog summary for version 1.9.9.
1388 2003-10-19 Martin Schulze <teebaum@cvs.gnome.org>
1390 * sigc++/functors/slot.h.m4: Define doxygen group functors.
1391 * configure.ac: Bump version number to 1.9.8.
1392 * NEWS: Add ChangeLog summary for version 1.9.8.
1394 2003-10-19 Martin Schulze <teebaum@cvs.gnome.org>
1396 * NEWS: Add announces of versions 1.9.6 and 1.9.7.
1397 * sigc++/compatibility.h.m4: New file. Defines namespace SigC.
1398 namespace SigC should be API compatible to libsigc++-1.2.
1399 * sigc++/Makefile.am: Build compatibility.h.
1400 * tests/test_compatibility.cc, tests/Makefile.am:
1401 Add test case for compatibility module.
1402 * docs/index.html: Change group names.
1403 * sigc++/sigc++.h: Include connection.h.
1404 * sigc++/connection.{cc,h}:
1405 - Rename dependency to destroy_notify_callback.
1406 - Change parameter name in set_slot() from d to data.
1407 - Fix operator=(): Add "return *this;"
1408 - Get rid of namespace functor.
1409 - Corrections in documentation.
1410 * sigc++/signal.{cc,h.m4}:
1411 - Add reference counter to signal_impl. Replaces "bool destroy_".
1412 - Move signal_base, slot_iterator[_buf], slot_list out of
1413 namespace internal. They are part of the public API.
1414 - Add convenience function signal#::make_slot().
1415 - Get rid of namespace functor.
1416 - Corrections in documentation.
1417 * sigc++/trackable.{cc,h}:
1418 - Rename dependency to destroy_notify_callback.
1419 - Rename trackable::clear() to trackable::notify_callbacks().
1420 - Corrections in documentation.
1421 * sigc++/type_traits.h: Add documentation.
1422 * sigc++/visit_each.h:
1423 - Get rid of namespace functor.
1424 - Add documentation.
1425 * sigc++/adaptors[/lambda]/*: Get rid of namespace functor.
1426 * sigc++/functors/{functor_trait.h,ptr_fun.h.m4,mem_fun.h.m4}:
1427 - Get rid of namespace functor.
1428 - Corrections in documentation / add documentation.
1429 * sigc++/functors/slot.{cc,h.m4}:
1430 - Move slot_base out of namespace internal. It's public API.
1431 - Get rid of one-letter-parameter-names.
1432 - Get rid of namespace functor.
1433 - Corrections in documentation.
1434 * tests/*.cc: Get rid of "using namespace ...".
1436 2003-09-10 Martin Schulze <teebaum@cvs.gnome.org>
1438 * sigc++/adaptors/lambda/{base,operators}.h.m4:
1439 Add subscript ([]) and assign (=) operator. I think there are now
1440 enough operators available to make any future power user happy.
1441 The only one missing is the comma operator and if we added it
1442 the logical consequence would be to also add if(), switch(), do(),
1443 etc. lambda expressions which are really out of place in libsigc++.
1444 * sigc++/type_traits.h: Fix is_base_and_derived<> for const types.
1445 * tests/test_lambda.cc: Test new operators.
1449 2003-09-05 Martin Schulze <teebaum@cvs.gnome.org>
1451 * configure.ac: Bump version number to 1.9.7.
1453 2003-09-03 Martin Schulze <teebaum@cvs.gnome.org>
1455 * sigc++/adaptors/lambda/operator.h.m4:
1456 - Restructure so that the size of the generated source file stays
1457 reasonable for 34 operators: There are only two lambda templates
1458 lambda_operator and lambda_operator_unary. The action is an additional
1459 template parameter. A small template lambda_action[_unary] is specialized
1461 - Add most operators that boost::lambda supports. Missing operators are
1462 "=", "[]", "," and support for pointer arithmetic. I don't know if it's
1463 worth adding these. In libsigc++, the purpose of lambda operators is to
1464 provide some extra functionality for the group adaptor.
1465 * tests/test_lambda.cc:
1466 Test pre-increment, address and dereference operator.
1468 2003-08-31 Martin Schulze <teebaum@cvs.gnome.org>
1470 * sigc++/reference_wrapper.h, sigc++/type_traits.h, sigc++/Makefile.am:
1471 New file reference_wrapper.h provides ref() to specify that adaptors/lambdas
1472 should take a reference to the object passed into ref() instead of a copy.
1473 * tests/test_lambda.cc:
1474 - Test group() with mem_fun().
1475 - Use ref() where lambdas should store references to objects.
1476 - Test var() and constant().
1477 * sigc++/adaptors/lambda/base.h.m4:
1478 - Support ref() in return type deduction.
1479 - Add var() and constant() which create lambdas for usage with lambda operators.
1480 * sigc++/adaptors/lambda/operator.h.m4:
1481 - Fix return type deduction.
1482 - Remove operator{+,-,*,...} overloads added on 2003-08-29. ref() is way cleaner.
1483 * sigc++/adaptors/lambda/group.h.m4,
1484 sigc++/adaptors/bind.h.m4, sigc++/adaptors/compose.h.m4,
1485 sigc++/adaptors/exception_catch.h.m4, sigc++/adaptors/hide.h.m4:
1486 Fix return type deduction.
1488 2003-08-29 Martin Schulze <teebaum@cvs.gnome.org>
1490 * tests/test_lambda.cc: Add more tests.
1491 * sigc++/adaptors/lambda/select.h.m4, sigc++/adaptors/lambda/lambda.cc.m4:
1492 Make _1, _2, ... constant.
1493 * sigc++/adaptors/lambda/operator.h.m4:
1494 Add operator{+,-,*,...} overloads to distinguish between const and non-const objects.
1495 Store references to non-const objects rather than copies.
1496 This allows expressions like e.g. std::cout << _1.
1497 * sigc++/adaptors/lambda/base.h.m4, sigc++/adaptors/lambda/group.h.m4:
1498 Remove void specializations. Functors returning void are tested and work fine.
1500 2003-08-27 Martin Schulze <teebaum@cvs.gnome.org>
1502 * tests/test_callof.cc, tests/test_deduce_result_type.cc:
1503 Rename, correct and improve this test case.
1504 * tests/Makefile.am: Build and run test_deduce_result_type
1505 instead of test_callof.
1507 2003-08-27 Martin Schulze <teebaum@cvs.gnome.org>
1511 2003-08-27 Martin Schulze <teebaum@cvs.gnome.org>
1513 * sigc++/adaptors/hide.h.m4: Remove usage of callof_ignore_arg<>.
1514 * sigc++/callof.h.m4, sigc++/adaptors/deduce_result_type.h.m4,
1515 sigc++/functors/functor_trait.h.m4:
1516 Remove the first and move deduce_result_type templates from
1517 functor_trait.h.m4 into new file deduce_result_type.h.m4.
1518 * sigc++/Makefile.am, sigc++/sigc++.h, sigc++/adaptors/adaptor_trait.h.m4:
1519 Build and include sigc++/adaptors/deduce_result_type.h instead of callof.h.
1520 * sigc++/functors/slot.h.m4: Document struct nil.
1522 2003-08-24 Martin Schulze <teebaum@cvs.gnome.org>
1524 * sigc++/functors/functor_trait.h.m4: Simplify usage of convenience
1525 macro SIGC_FUNCTORS_HAVE_RESULT_TYPE:
1526 namespace sigc{ namespace functor{ SIGC_FUNCTORS_HAVE_RESULT_TYPE }}
1528 2003-08-24 Martin Schulze <teebaum@cvs.gnome.org>
1530 * sigc++/functors/functor_trait.h,m4, sigc++/adaptors[/lambda]/*.h.m4:
1531 Merge adaptor return type deduction and typeof() into
1532 sigc::functor::deduce_result_type. Use it for all adaptors.
1533 * tests/test_compose.cc: Only test multi-type get-functor if
1534 typeof() if supported.
1536 2003-08-24 Martin Schulze <teebaum@cvs.gnome.org>
1538 * sigc++/adaptors[/lambda]/*.h.m4:
1539 - Remove unnecessary void specializations. In fact, only the one
1540 for sigc::functor::exception_catch<> is needed and I don't really
1541 understand why. For the lambda stuff the void specializatoins are
1542 just commented out at the moment.
1543 - Make typeof() optional. Surprisingly, I got the lambda stuff working
1544 without typeof()! The test suite doesn't catch all cases yet, so maybe
1545 some thing are still not working.
1546 TODO: Implement configure check.
1547 * tests/test_bind.cc, tests/test_compose.cc tests/test_exception_catch.cc,
1548 tests/test_hide.cc, tests/test_lambda.cc:
1549 Only test multiple functor return types if typeof() is supported.
1551 2003-08-06 Martin Schulze <teebaum@cvs.gnome.org>
1553 * sigc++/trackable.{cc,h}: Add function trackable::clear().
1555 2003-06-24 Andreas Rottmann <rottmann@users.sourceforge.net>
1557 * TODO: Minor tweaks.
1559 2003-06-23 Andreas Rottmann <rottmann@users.sourceforge.net>
1561 * docs/reference/Doxyfile.in: Use these variables.
1562 * docs/reference/Makefile.am (html/index.html): Provide doxygen
1563 with SRCDIR and TOP_SRCDIR environment variables.
1565 * sigc++/functors/slot.h.m4: Make slot::call_type typedef public;
1566 this fixes a g++ 3.3 error in signal.h.
1568 * sigc++/signal.h.m4: Make the signal::accumulated class public;
1569 this fixes a g++ 3.3 error in test_accumulated.cc.
1571 2003-06-15 Martin Schulze <teebaum@cvs.gnome.org>
1573 * sigc++/functor/slot.h.m4: Correct typing error in docs.
1574 * sigc++/functor/ptr_fun.h.m4: Document the whole thing.
1576 2003-05-31 Murray Cumming <murrayc@usa.net>
1578 * Reference documentation: Rearranged the groups to make it all
1579 a bit more like the libsigc++ 1.2 reference documentation.
1580 Corrected some spelling and grammar too.
1581 This needs a lot of work. The text is very hard to read and it's
1582 generally not appropriate for a user of the code who doesn't
1583 care about the internals. But it's not impossible - our examples
1584 should show us what we need to say in the documentation.
1585 We probably need some more groups for the extra stuff, like we do
1588 2003-05-29 Martin Schulze <teebaum@cvs.gnome.org>
1590 * sigc++/signal.h.m4: Fix documentation.
1591 * sigc++/connection.h, sigc++/functor/slot.h.m4:
1592 Document the whole thing.
1594 2003-05-29 Martin Schulze <teebaum@cvs.gnome.org>
1596 * sigc++/signal.h.m4:
1597 - Remove bogus operator() from unnumbered signal<> and
1598 signal<>::accumulated templates.
1599 - Document the whole thing.
1601 * docs/index.html: Fix some links.
1603 2003-04-06 Martin Schulze <MHL.Schulze@t-online.de>
1605 * TODO, configure.ac, Makefile.am, docs/*:
1606 Add Doxygen framework.
1608 2003-04-06 Martin Schulze <MHL.Schulze@t-online.de>
1610 * sigc++/callof.h.m4, sigc++/adaptors/*, tests/test_callof.cc:
1611 Move sigc::callof<> to sigc::functor::internal::callof<>.
1613 * sigc++/functors/mem_fun.h.m4, tests/test_mem_fun.cc:
1614 Add new types [bound_][const_]volatile_mem_functor, visit_each()
1615 and mem_fun() overloads for volatile qualifier.
1616 Add ctor overloads in bound_*mem_functor and mem_fun() overloads
1617 that take reference instead of pointer.
1619 2003-03-26 Martin Schulze <MHL.Schulze@t-online.de>
1621 * Change "closure" to "slot" throughout sigc++2 (file names,
1622 class names, member variables, documentation, etc.).
1624 2003-03-26 Martin Schulze <MHL.Schulze@t-online.de>
1626 * TODO: Rewrite to reflect recent changes as well as recent discussions.
1628 2003-03-24 Martin Schulze <MHL.Schulze@t-online.de>
1630 * sigc++/adaptors/bind_return.h.m4: Make the adaptor's data member
1631 public so that visit_each() can access it.
1633 * sigc++/adaptors/lambda/*.h.m4: More fixes. Add a note about
1634 malfunctioning typeof() (probably compiler bug in gcc-3.2).
1636 * tests/*.cc: Test references. Fix compose equivalent in test_lambda.
1638 2003-03-24 Martin Schulze <MHL.Schulze@t-online.de>
1640 * sigc++/Makefile.am, sigc++/functors/functor_trait.h[.m4],
1641 sigc++/adaptors/adaptor_trait.h.m4: Move detection of function
1642 and member method pointers' return types from adaptor_trait into
1643 functor_trait. (We'll use functor_trait rather than adaptor_trait for
1644 our lambda stuff.) functor_trait.h needs to be generated from .m4 now.
1646 * sigc++/functors/functor_trait.h.m4: Add convenience macros:
1647 - SIGC_FUNCTORS_HAVE_RESULT_TYPE indicates that the existance of
1648 T_functor::result_type should be assumed for all unknown functors.
1649 - SIGC_FUNCTOR_TRAIT(T_functor, T_result) explicitly specifies the
1650 result type of a functor.
1651 ("typename functor_trait<T_functor>::result_type") is used to
1652 determine the return type of our adaptors' operator()() overloads.
1654 * sigc++/adaptors/[lambda/]*.h.m4: Various fixes in visit_each() and
1655 operator()() overloads to make these operator()() overloads usable.
1656 Most of them were just commented out before. Some adaptor types also
1657 have void specializations, now.
1659 * sigc++/adaptors/lambda/group.h.m4: Change syntax from
1660 "[some_functor] % grp([args])" to "group([some_functor], [args])"
1661 like we agreed on the ml some time ago.
1663 * sigc++/tests/test_[all adaptors].cc: Test stuff that didn't work
1666 2003-03-22 Murray Cumming <murrayc@usa.net>
1668 * Added pgk-config file, from a mystery person in bug #108857
1670 2003-03-22 Martin Schulze <MHL.Schulze@t-online.de>
1672 * tests/test_bind.cc: Test and show how to use functor_trait
1673 for user defined or 3rd-party functors so that a
1674 bind<0>([functor],[arg1])() call with no arguments can return a value.
1676 2003-03-20 Martin Schulze <MHL.Schulze@t-online.de>
1678 * sigc++/callof.h.m4: Add explanations. Comment in / create templates
1679 callof_safe[#]. Unfortunately they don't work for functors with overloaded
1680 operator() so we don't use it for now. At least everything is documented.
1682 * sigc++/functors/functor_trait.h, sigc++/functors/*.h.m4: Add back
1683 functor_base compiler hint. We're using it now in adaptor_functor<>.
1685 * sigc++/adaptors/{adaptor_trait,bind}.h.m4: Make operator() overloads
1686 with no arguments return the result of the functor invocation.
1687 Fix multiple bind<0>().
1688 * tests/test_bind.cc: Test the stuff that's working now.
1690 2003-03-16 Murray Cumming <murrayc@usa.net>
1692 * Added sigc++/sigc++.h, like in libsigc++ 1.2
1693 * examples: Added member_method example, which uses a class method
1694 and which demonstrates disconnection.
1698 2003-03-11 Andreas Rottmann <rottmann@users.sourceforge.net>
1700 * sigc++/Makefile.am: Use substitution references instead of
1701 $(patsubst). Is shorter and fixes the strange-dirs-in-dist-tarball
1704 2003-03-09 Martin Schulze <MHL.Schulze@t-online.de>
1706 * sigc++/connection.h: Add block() capability.
1708 2003-03-09 Martin Schulze <MHL.Schulze@t-online.de>
1710 * sigc++/signal.{cc,h.m4}: Add flag signal_impl::destroy_
1711 and function signal_impl::destroy(). Use them to defer
1712 the destruction of the signal_impl object during signal
1715 * tests/test_disconnect.cc: Add tests for the connection
1716 class and for deleting signals during emission.
1718 2003-03-09 Martin Schulze <MHL.Schulze@t-online.de>
1720 * sigc++/connection.{cc,h}, sigc++/Makefile.am:
1721 - New files that add a connection class. Objects of this
1722 class are constructed from closure list iterators and can
1723 be used to disconnect the refered closure. As opposed to
1724 iterators they stay valid beyond the lifetime of the closure.
1726 2003-03-09 Martin Schulze <MHL.Schulze@t-online.de>
1728 * sigc++/functors/closure.{cc,h.m4}, sigc++/signal.cc:
1729 - Rename closure_{base,rep}::[set_]dependency_ -> [set_]parent_.
1730 - Make closure_rep inherit trackable. This allows for
1731 connection objects that stay valid beyond the life time
1732 of the refered closure.
1733 - Make some one-line-functions inline again.
1735 2003-03-08 Martin Schulze <MHL.Schulze@t-online.de>
1737 * sigc++/trackable.cc: BUGFIX in trackable_dep_list::clear()
1739 2003-03-08 Andreas Rottmann <rottmann@users.sourceforge.net>
1741 * sigc++/Makefile.am: Rewritten so we can build lambda cleanly.
1742 * sigc++/Makefile.am_fragment: Removed.
1744 * sigc++/functors/Makfile.am: Removed.
1745 * sigc++/adaptors/Makefile.am: Removed.
1746 * sigc++/adaptors/lambda/Makefile.am: Removed.
1747 * configure.ac (AC_OUTPUT): Remove the above Makefiles.
1749 * tests/Makefile.am: Re-included lambda test.
1751 2003-03-07 Martin Schulze <MHL.Schulze@t-online.de>
1753 * sigc++/signal.{cc,h.m4}:
1754 - signal_emit#<>: New templates replacing signal#<>::caller.
1755 The purpose of these templates is implementing the emit
1756 function and optimizing signal emission for the case that
1757 no accumulator is used via template specializations.
1758 - default_accumulator<>: Removed. The default for T_accumulator
1759 in signal#<> now is nil. An example how to use accumulators
1760 is available in tests/test_accumulator.cc.
1761 - signal_{base,impl}: Move the implementation of signal_base's
1762 interface to signal_impl. An object of this class is
1763 dynamically allocated when first connecting a closure to
1764 the signal. This drastically reduces the size of empty signals
1765 and allows for future addition of a reference counter to make
1766 it safe to delete a signal during emission.
1767 - Directly work on closure_rep during signal emission. This
1768 seems to be quicker than using the closure templates.
1769 - Document the classes. Restructure the header file a bit.
1771 * sigc++/functors/closure.h.m4: Make closure_base::rep_ data
1772 member public, so that signal emission can directly work on it.
1774 * tests/test_size.cc: Add an entry for signal_impl.
1776 2003-03-07 Martin Schulze <MHL.Schulze@t-online.de>
1778 * sigc++/functors/closure.{cc,h.m4}:
1779 - closure_base: BUGFIXES in ~closure_base() and operator=().
1780 - Mark some functions with the inline keyword. This seems to
1781 help gcc 3.2 to optimize signal emission and (dis)connection.
1782 - Document the classes. Restructure the header file a bit.
1784 2003-03-07 Martin Schulze <MHL.Schulze@t-online.de>
1786 * sigc++/trackable.{cc,h}: Make trackable allocate a
1787 trackable_dep_list object dynamically when adding the first
1788 dependency. (This reduces the size of objects, that are not
1789 refered by a closure by 4 bytes (50%) and increases the size
1790 of objects that are refered by a closure by 4 bytes (50%)
1791 on a 32 bit architecture => This reduces total memory use
1792 when >50% of the trackables are not refered by a closure.)
1793 Document the classes.
1795 2003-03-05 Martin Schulze <MHL.Schulze@t-online.de>
1797 * tests/Makefile.am, tests/test_size.cc, tests/test_accumulated.cc:
1798 Add two test cases. test_size is showing the size of public and
1799 internal structures. (Which apart from empty signals are smaller
1800 than the sizes of the equivalent libsigc++-1.2 structures.)
1801 test_accumulated is a test for the template signal<>::accumulated<>
1802 at the same time showing the use of accumulators in libsigc++2.
1804 * Offtopic: My note about binary sizes from 2003-02-10 is wrong.
1805 Stripped libsigc++2 test binaries are about 8-10k in size.
1807 2003-03-05 Martin Schulze <MHL.Schulze@t-online.de>
1809 * sigc++/visit_each.h: BUGFIX in template specialization
1810 limit_derive_target<T_Target*,T_action>::with_type<false,T_type>:
1811 Add non-const overloads for static void execute_() avoiding
1812 compile time errors.
1814 2003-02-16 Martin Schulze <MHL.Schulze@t-online.de>
1816 * tests/Makefile.am, tests/test_disconnect.cc:
1817 Add testcase with a mixed connection & disconnection sequence.
1819 2003-02-16 Martin Schulze <MHL.Schulze@t-online.de>
1821 * sigc++/signal.cc: Bugfix in signal_base::insert():
1822 Set notification function in the newly created copy of
1823 slot_ rather than in slot_ itself.
1825 2003-02-10 Martin Schulze <MHL.Schulze@t-online.de>
1827 * sigc++/signal.h.m4: Comment in typedefs for iterator types in
1828 the signal#<> class template. Make signal#<>::connect() return an
1829 iterator for convenience.
1830 (Note that the first change increases the binary size of
1831 tests/test_signal from 201k to 204k, the second change to 206k.)
1833 2003-01-23 Murray Cumming <murrayc@usa.net>
1835 * sigc++/adaptors/lambda is disable temporarily (not built and
1836 not distributed) because it gets built before its parent
1837 directory, but #includes generated sources in the parent directory.
1839 2003-01-22 Murray Cumming <murrayc@usa.net>
1841 * Added Andreas Rottman's example.
1843 2003-01-22 Murray Cumming <murrayc@usa.net>
1845 * Applied Andreas Rottman's make dist fixes.
1847 2003-01-14 Murray Cumming <murrayc@usa.net>
1849 * Added whitespace to make the code more readable.