1 2004-10-12 Martin Schulze <mschulze@cvs.gnome.org>
3 * MSVC_Net2003/*/*.vcproj, MSVC_Net2003/blank.cpp: Fix project files
4 to compile out-of-the-box and add dummy file so that .cc files get
5 recognized as c++ code files (patch from Timothy M. Shead).
7 2004-10-10 Martin Schulze <mschulze@cvs.gnome.org>
9 * sigc++/signal_base.{h,cc}, sigc++/functors/slot_base.{h,cc},
10 sigc++/functors/macros/slot.h.m4: If SIGC_NEW_DELETE_IN_LIBRARY_ONLY
11 is defined, implement signal_base::operator new/delete and
12 slot_rep::operator new/delete (suggested by Timothy M. Shead).
13 Remove old work-around from 2004-10-02 since it didn't work.
15 2004-10-07 Martin Schulze <mschulze@cvs.gnome.org>
17 * configure.ac: Update for libtool 1.5a (with support for Intel C++).
18 * MSVC_Net2003/sigc++config.h: Remove bogus '#define'
19 (reported by Timothy M. Shead <tshead@k-3d.com>).
21 2004-10-02 Martin Schulze <mschulze@cvs.gnome.org>
23 * configure.ac: Bump version number to 2.0.6.
24 * NEWS: Add ChangeLog summary for version 2.0.6.
26 2004-10-02 Martin Schulze <mschulze@cvs.gnome.org>
28 * sigc++/functors/slot_base.{h,cc}, sigc++/functors/macros/slot.h.m4:
29 Rename (typed_)slot_rep::detach to (typed_)slot_rep::destroy.
30 Call the dtor of the functor stored in typed_slot_rep from destroy().
31 A cleaner solution would be to add an additional "virtual" function
32 that calls 'delete' or a real virtual dtor. However, this would be
33 less efficient and might break the ABI. (Fixes #152323.)
35 2004-10-02 Martin Schulze <mschulze@cvs.gnome.org>
37 * sigc++config.h.in, MSVC_Net2003/sigc++config.h,
38 sigc++/signal_base.cc, sigc++/functors/slot_base.{h,cc},
39 sigc++/functors/macros/slot.h.m4: Define and use new macro
40 SIGC_NEW_DELETE_IN_LIBRARY_ONLY to ABI-compatibly move
41 all calls to new and delete into non-inline library code.
43 2004-09-26 Martin Schulze <mschulze@cvs.gnome.org>
45 * sigc++/adaptors/lambda/macros/group.h.m4: Add a missing
46 template keyword in the definition of deduce_result_type::type
47 (hopefully fixes #152327).
49 2004-09-26 Martin Schulze <mschulze@cvs.gnome.org>
51 * sigc++/macros/object_slot.h.m4: Use correct bound_mem_functor
52 variants for const (volatile) methods (fixes #148744).
54 2004-09-01 Martin Schulze <mschulze@cvs.gnome.org>
56 * docs/index.html: Correct link to lambda module.
58 2004-09-01 Martin Schulze <mschulze@cvs.gnome.org>
60 * README: Update compatibility section.
64 2004-09-01 Martin Schulze <mschulze@cvs.gnome.org>
66 * MSVC_Net2003/Makefile.am: Add sigc++config.h to EXTRA_DIST.
67 * configure.ac: Bump version number to 2.0.5.
68 * NEWS: Add ChangeLog summary for version 2.0.5.
72 2004-08-21 Martin Schulze <mschulze@cvs.gnome.org>
74 * tests/test_lambda.cc: Use sigc::var("\n") instead of sigc::ref("\n").
75 Comment out the affected lines, nevertheless.
76 Sun FORTE and Compaq C++ can handle neither sigc::ref("\n") nor
77 sigc::var("\n"). I see more chances fixing sigc::var("\n").
78 * sigc++/adaptors/lambda/macros/base.h.m4: Add a comment about a
79 possible work around for sigc::var("\n") compiler problems.
80 * tests/test_compatibility.cc: Remove a 'const' keyword that prevents
81 the test case from compiling with the Sun FORTE.
82 * tests/test_trackable.cc: Remove a 'virtual' keyword and an unused
83 variable to avoid compiler warnings.
84 * NEWS: Add ChangeLog summary for version 2.0.4.
86 2004-08-03 Martin Schulze <mschulze@cvs.gnome.org>
88 * scripts/cxx.m4, sigc++config.h.in, configure.ac,
89 sigc++/adaptors/lambda/macros/operator.h.m4, tests/test_lambda.cc:
90 Rollback change from 2004-07-15: configure check
91 SIGC_OPERATOR_OVERLOAD_AMBIGUITY is not needed - the overload
92 ambiguity doesn't occur if the lambda operators take all arguments
94 * configure.ac: Bump version number to 2.0.4.
96 2004-08-03 James Lin <slimjimmy@mail.com>
98 * Added SIGC_API qualifier to all externally-visible non-template
100 * Added #include <sigc++config.h> to the files that use SIGC_API.
101 * Added empty SIGC_API definition to sigc++config.h.in for non-MSVC
102 compilers. I'm not sure if this is the right place to put this
104 * Added MSVC-specific sigc++config.h to the MSVC project directory.
105 (The comment in it probably should be edited.)
106 * Changed MSVC project settings to output a multi-threaded DLL, set
107 the include paths to work (hopefully) out-of-the-box. Disabled
108 precompiled headers, since they just complicate things and
109 shouldn't be necessary for such a relatively project.
111 2004-08-01 Martin Schulze <mschulze@cvs.gnome.org>
113 * sigc++/type_traits.h: Remove type_trait<>::instance()
114 (was unimplemented and unused; caused problems with the MSVC).
116 2004-07-23 Martin Schulze <mschulze@cvs.gnome.org>
118 * Makefile.am: Fix typo concerning distribution of libsigc++-2.0.spec.
119 * AUTHORS: Mention our contributors for platforms Sun FORTE and Intel C++.
121 2004-07-15 Martin Schulze <mschulze@cvs.gnome.org>
123 * *.h.m4: Don't call operator()() in sun_forte_workaround(); rather copy
124 operator()(). Calling operator()() makes a copy of the arguments causing
125 wrong results if an argument type is a reference. Hopefully fixes #147311.
127 2004-07-15 Martin Schulze <mschulze@cvs.gnome.org>
129 * tests/test_lambda.cc: Break "std::cout << [expr] << a << std::endl;"
130 into "std::cout << [expr]; std::cout << a << std::endl;".
131 I hope this fixes #147313 where the right values for "[expr]" but wrong
132 values for "a" were written to std::cout for some compiler with optimizations
135 2004-07-15 Martin Schulze <mschulze@cvs.gnome.org>
137 * sigc++/adaptors/lambda/macros/operator.h.m4: Correct return type deduction
138 of lambda expressions in lambda_operator*::operator()(). Might be related to
140 * sigc++/adaptors/lambda/macros/group.h.m4: Use m4 macro _P_().
142 2004-07-15 Martin Schulze <mschulze@cvs.gnome.org>
144 * scripts/cxx.m4, sigc++config.h.in, configure.ac,
145 sigc++/adaptors/lambda/macros/operator.h.m4, tests/test_lambda.cc:
146 Add configure check SIGC_OPERATOR_OVERLOAD_AMBIGUITY for a SUN FORTE
147 compiler problem (bug #147391). Use it to decide whether the lambda
148 action operators may be overloaded (not doing so restricts the API slightly).
149 * sigc++/adaptors/lambda/macros/operator.h.m4: Add some doxygen comments
150 and remove attic code.
151 * sigc++/adaptors/lambda/macros/base.h.m4:
152 Add templates unwrap_lambda_type and unwrap_lambda_value() to support
153 the non-overloaded lambda action operators. Also add some doxygen comments
154 and remove attic code.
155 * sigc++/adaptors/lambda/macros/group.h.m4: Fix a bug that resulted in
156 gargabe values being passed on to the functor contained in the group adaptor
157 (partly fixes #147313).
159 2004-07-11 Martin Schulze <mschulze@cvs.gnome.org>
161 * scripts/cxx.m4, sigc++config.h.in, configure.ac, *.h.m4:
162 Split SIGC_CXX_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD
163 into SIGC_CXX_GCC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD
164 and SIGC_CXX_MSVC_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD.
165 Remove LIBSIGC_TEMPLATE_PREFIX. Add template keyword to
166 SIGC_WORKAROUND_OPERATOR_PARENTHESES depending on the configure checks.
167 Should fix the compiler problems with MSVC.
169 2004-07-11 Martin Schulze <mschulze@cvs.gnome.org>
171 * examples/hello_world.cc: Use sigc::ptr_fun instead of std::ptr_fun.
174 2004-07-11 Eric Bourque <ericb@computer.org>
176 * libsigc++-2.0.spec.in: new file
177 * configure.ac : patched generate spec file
178 * .cvsignore: ignore generated file (Martin Schulze)
179 * Makefile.am: distribute spec file (Martin Schulze)
181 2004-07-11 Murray Cumming <murrayc@murrayc.com>
183 * sigc++/connection.cc: Added some comments.
184 * sigc++/trackable.cc: operator=(): Check for self-asignment, though I
185 do not know of any actual bug that this fixes. Added some comments.
186 * sigc++/trackable.h Added some doxygen documentation.
188 2004-07-09 Murray Cumming <murrayc@murrayc.com>
190 * tests/: Added test_disconnect_during_emit.cc, to prove that this
193 2004-07-08 Murray Cumming <murrayc@murrayc.com>
195 * tests/test_retype_return.cc: foo::operator(int): return a
196 value. The SUN Forte 5.5 compiler complains about this, as it should.
198 2004-07-08 Murray Cumming <murrayc@murrayc.com>
200 * sigc++/macros/signal.h.m4: class signal*: Rename the slot_list
201 typedef to slot_list_type, because there is already a template class
202 called slot_type. SUN Forte 5.5 seems to complain about this and I am
203 not surprised. The old typdef is still there for backwards
204 compatibility, except when building with SUN Forte.
206 2004-07-07 Murray Cumming <murrayc@murrayc.com>
208 * scripts/cxx.m4: SIGC_CXX_TEMPLATE_SPECIALIZATION_OPERATOR_OVERLOAD():
209 Don't define the SIGC_TEMPLATE_SPECIALIZATOIN_OPERATOR_OVERLOAD C
210 macro at all if the test fails. This might fix the build on SUN Forte.
211 * sigc++/functors/macros/mem_fun.h.m4: Default constructor: Initialize
212 the func_ptr_ member variable. I have no evidence that this solves any
213 problems, but it worried me.
214 * sigc++/functors/slot_base.h: operator bool(): Correct documentation,
215 to use @code instead of <code>
216 * sigc++/macros/signal.h.m4: Remove the documentation for the
217 parameters named first and last, because they do not exist.
219 2004-05-31 Martin Schulze <mschulze@cvs.gnome.org>
221 * autogen.sh: Add '--force'-flag to the 'libtoolize'-command (bug #143425).
225 2004-05-30 Martin Schulze <mschulze@cvs.gnome.org>
227 * configure.ac: Bump version number to 2.0.3.
228 * NEWS: Add ChangeLog summary for version 2.0.3.
229 * sigc++/macros/signal.h.m4: Fix segfault on emission of unconnected signal.
230 * tests/test_signal.cc, tests/test_accumulated.cc: Emit unconnected signal.
231 * sigc++/macros/object_slot.h.m4: Suppress compiler warning at
232 dynamic_cast<>-test (tested by Christof Petig/Timothy M. Shead).
236 2004-05-22 Martin Schulze <mschulze@cvs.gnome.org>
238 * configure.ac: Bump version number to 2.0.2.
239 * NEWS: Add ChangeLog summary for version 2.0.2.
241 2004-05-20 Martin Schulze <mschulze@cvs.gnome.org>
243 * sigc++/macros/signal.h.m4: If a custom accumulator is specified
244 invoke it on signal emission even if the signal's slot list is empty.
245 (This used to be the case in libsigc++-1.2 as pointed out by Timothy.)
247 2004-05-20 Martin Schulze <mschulze@cvs.gnome.org>
249 * sigc++/macros/object_slot.h.m4: Suppress compiler warning at
250 dynamic_cast<>-test (suggested by Timothy M. Shead).
252 2004-05-01 Martin Schulze <mschulze@cvs.gnome.org>
254 * README: Updated for libsigc++-2.0.
258 2004-04-27 Martin Schulze <mschulze@cvs.gnome.org>
260 * configure.ac: Bump version number to 2.0.1.
261 * NEWS: Add ChangeLog summary for version 2.0.1.
262 * sigc++/adaptors/lambda/macros/base.h.m4: Fixed documentation.
263 * sigc++/adaptors/macros/bind.h.m4: Hide work-arounds from doxygen.
264 * scripts/cxx.m4, sigc++config.h.in, configure.ac,
265 sigc++/adaptors/macros/bind.h.m4: Removed configure check. It
266 showed that the Apple gcc can also compile the sophisticated version
269 2004-04-26 Martin Schulze <mschulze@cvs.gnome.org>
271 * sigc++/macros/object_slot.h.m4: Modified test for SigC::Object
272 inheritance so that it also works if SigC::Object is virtual base.
273 (Fixes bug 141094 reported by Jonathan Brandmeyer)
275 2004-04-26 Martin Schulze <mschulze@cvs.gnome.org>
277 * scripts/cxx.m4: Updated the configure check. It would probably
278 have succeeded on the Apple.
280 2004-04-26 Martin Schulze <mschulze@cvs.gnome.org>
282 * sigc++/adaptors/macros/bind.h.m4: Add work-arounds for
283 bind<-1>::deduce_result_type compilation error on Apple gcc 3.3.
284 * scripts/cxx.m4, sigc++config.h.in, configure.ac: Add configure
285 check for the compilation error above.
286 * sigc++/adaptors/lambda/macros/operator.h.m4: Replace _A with
287 _Aa. _A is a reserved keyword on Apple gcc 3.3 (Spundun Bhatt).
288 (fixes bug #10444 reported by Spundun Bhatt)
290 2004-04-19 Martin Schulze <mschulze@cvs.gnome.org>
292 * sigc++/signal_base.cc: Fixed serious bug in signal_base::impl():
293 Only reference a newly created object (initial reference).
294 (This fixes bug #140269 reported by Andris.)
296 2004-04-19 Murray Cumming <murrayc@murrayc.com>
298 * scripts/cxx.m4: Updated the operator() template check, because it
299 failed with gcc 3.4 (from cvs). Apparently the template keyword can
300 only be used from another template.
304 2004-04-06 Martin Schulze <mschulze@cvs.gnome.org>
306 * configure.ac: Bump version number to 2.0.0.
307 * NEWS: Add ChangeLog summary for version 2.0.0.
308 * TODO, AUTHORS: Bring up to date.
309 * sigc++-2.0.pc.in, Makefile.am: 1.9 -> 2.0
310 * Added more documentation.
312 2004-04-10 Murray Cumming <murrayc@murrayc.com>
314 * sigc++/connection.[h|cc]: Implement blocked() to avoid undefined
317 2004-04-08 Murray Cumming <murrayc@murrayc.com>
319 * dist the scripts directory.
323 2004-04-06 Martin Schulze <teebaum@cvs.gnome.org>
325 * configure.ac: Bump version number to 1.9.16.
326 * NEWS: Add ChangeLog summary for version 1.9.16.
328 2004-04-02 Murray Cumming <murrayc@murrayc.com>
330 * sigc++/connection.cc: Make block() and unblock() always return a
331 value, to fix compiler warnings. Patch from bug #138620 by
332 Alexander Nedotsukov.
334 2004-04-02 Murray Cumming <murrayc@murrayc.com>
336 * Fix the compile of examples/member_method.cc. Bug #131701 from
337 Kirill Smelkov. I also made the examples build as part of the regular
340 2004-04-02 Murray Cumming <murrayc@murrayc.com>
342 * sigc++config.h.m4: Remove every undef apart from the one we need, to
343 avoid clashes, because we #include this in a public header.
345 2004-03-25 Murray Cumming <murrayc@murrayc.com>
347 * scripts/cxx.m4, configure.in, sigc++config.h.in: Rename the
348 template_keyword check to template_specialization, because the problem
349 is with or without the keyword.
350 * sigc++/adaptors/macros/adaptor_trait.h.m4: Define
351 SIGC_WORKAROUND_OPERATOR_PARENTHESES, which calls either operator() or
352 sun_forte_workaround() depending on the result of the compiler test.
353 * many .m4 files: Add sun_forte_workaround methods that call the
354 operator() methods. Put them in #ifdefs so that only SUN Forte C++
357 2004-03-22 Murray Cumming <murrayc@murrayc.com>
359 * Makefile.am, sigc++/Makfile.am: Fix the sigc++config.h.in disting,
360 to fix make distcheck.
362 2004-03-21 Murray Cumming <murrayc@murrayc.com>
364 * Rename config.h.in to sigc++config.h.in so that gtkmm does not
365 include some other config.h at strange times - fixes a problem in
366 the gtkmm demos. This should really be in the sigc++ directory, but
367 that seems to add that as an include path, which causes the STL
368 headers to include sigc++/signal.h instead of some STL signal.h header.
370 2004-03-20 Murray Cumming <murrayc@murrayc.com>
372 * Makefile.am: Install the config.h platform-specific header.
373 * sigc++-2.0.pc.in: Report the include path for config.h
375 2004-03-20 Murray Cumming <murrayc@murrayc.com>
377 * Added config.h.in, using autoheader, from which config.h will be
378 generated, so we can detect compiler features.
379 * configure.ac: Added AC_CONFIG_HEADER(config.h) to generate config.h
381 * scripts/cxx.m4: Added this directory and file, with a
382 SIGC_CXX_TEMPLATE_KEYWORD_OPERATOR_OVERLOAD macro that defines
383 the SIGC_TEMPLATE_KEYWORD_OPERATOR_OVERLOAD C macro.
384 * autogen.sh: Added -I scripts to the aclocal call, so that it finds
385 the m4 macro for configure.ac.
386 * sigc++/adapators/macros/adaptor_trait.h.m4: Include config.h and
387 use SIGC_TEMPLATE_KEYOWRD_OPERATOR_OVERLOAD.
389 2004-03-18 Martin Schulze <mschulze@cvs.gnome.org>
391 * tests/test_mem_fun.cc, tests/test_ptr_fun.cc: Don't test
392 making functors from overloaded methods with partial template
393 specialization. Not portable among different compilers (SUN FORTE).
394 * adaptors/macros/apdaptor_trait.h.m4: Only gcc seems to use the
395 notation A.template operator()<...>(...) => adapt preprocessor check
396 for #define LIBSIGC_TEMPLATE_PREFIX. TODO: replace with configure check.
398 2004-03-13 Murray Cumming <murrayc@murrayc.com>
400 * g++ 3.4 (pre-release) build fixes:
401 * sigc++/macros/signal.h.m4: slot_iterator_buf::operator*():
402 Use blocked() and empty() instead of non-existant blocked_and_empty().
403 * sigc++/functors/macros/mem_fun.h.m4: memfun_functor*::operator()():
404 Use this->func_ptr_ instead of just func_ptr_.
405 * sigc++/adaptors/macros/deduce_result_type.h.m4: Use
406 T_functor::template deduce_result_type<> instead of just
407 T_functor::deduce_result_type<>.
408 * sigc++/adaptors/lambda/macros/base.h.m4, operator.h.m4, group.h.m4::
409 Use template keyword again. operator[](): Use this->value_ instead of
411 * sigc++/adaptors/lambda/macros/bind/m4: Use template keyword, and
413 * sigc++/adaptors/macros/compose.h.m4, hide.h.m4, bind_return.h.m4,
414 exception_catch.h.m4:
415 rettype.h.m4, rettype_return.h.m4: Use template keyword,and this-> again
419 2004-02-27 Martin Schulze <teebaum@cvs.gnome.org>
421 * configure.ac: Bump version number to 1.9.15.
422 * NEWS: Add ChangeLog summary for version 1.9.15.
424 2004-02-27 Martin Schulze <teebaum@cvs.gnome.org>
426 * sigc++/functors/macros/slot.h.m4: Make the unnumbered slot templates'
427 copy ctors use the copy ctors of the base class. Fixes bug #24698.
428 * tests/test_slot.cc: Test copy ctor (Bryan Forbes).
430 2004-02-27 Martin Schulze <teebaum@cvs.gnome.org>
432 * tests/type_functor_trait.cc: Bring it up-to-date (use sigc::ref).
433 Make it work with the SUN Forte.
435 2004-02-24 Martin Schulze <teebaum@cvs.gnome.org>
437 * sigc++/type_traits.h: Make is_base_and_derived<> work with the SUN Forte.
439 2004-02-19 Martin Schulze <teebaum@cvs.gnome.org>
441 * sigc++/type_traits.h: Make is_base_and_derived<> platform independant.
442 * sigc++/adaptors/lambda/macros/base.h.m4: Make lambda_core<> ctors
443 explicit. Remove an unused ctor from lambda_core<T_type, true>.
445 2004-02-14 Martin Schulze <teebaum@cvs.gnome.org>
447 * sigc++/functors/slot_base.h, sigc++/functors/macros/slot.h.m4:
448 Move some documentation to slot_base.h.
449 * sigc++/signal_base.h, sigc++/macros/signal.h.m4:
450 Move some documentation to signal_base.h.
453 * sigc++/functors/macros/slot.h.m4: Add numbered slot# templates.
454 Make unnumbered slot templates inherit from slot#.
457 * sigc++/functors/macros/mem_fun.h.m4: Allow for methods of the object's
458 base types to be passed into sigc::mem_fun(). (Used to be the case in
461 2004-02-13 Murray Cumming <murrayc@usa.net>
463 * sigc++/functors/slot_base.[h|cc], sigc++/trackable.[h|cc]: Create
464 and use a typedef for the destroy_notify callback functions, to avoid
465 confusion function pointer declaration syntax in the API.
467 2004-02-13 Murray Cumming <murrayc@murrayc.com>
469 * Moved implementation to .cc files:
470 * sigc++/functors/: Added slot_base.[h|cc] which contains non-template
471 code that was previsouly in the generated functors/slot.h and
472 non-generated slot.cc files. All non-inline implementation is now in
474 * sigc++/functors/macros/slot.m4: Removed the code that has been moved
476 * sigc++/: Added signal_base.[h|cc] which contains non-template code
477 that was previously in the generated signal.h and non-generated
478 signal.cc file. All non-inline implementation is now in the .cc file.
479 * sigc++/macros/signal.m4: Removed the code that ahs been moved to
481 * sigc++/connector.[h|cc]: method implementation moved to the .cc file.
485 2004-02-13 Martin Schulze <teebaum@cvs.gnome.org>
487 * configure.ac: Bump version number to 1.9.14.
488 * NEWS: Add ChangeLog summary for version 1.9.14.
490 2004-02-09 Murray Cumming <murrayc@usa.net>
492 * sigc++/functors/macros/slot.h.m4: slot_base: Added operator bool(), needed to
493 check for a slot that is created with the default constructor. This was
494 present in libsigc++ 1.2 also.
496 2004-02-06 Murray Cumming <murrayc@usa.net>
498 * Makefile.am: Build the docs directory, by adding it to SUBDIRS.
499 * docs/Doxyfile.in: Updated to be more glibmm-like.
500 * Added some @deprecated doxygen bits.
501 * sigc++/macros/signal.h.m4: Call base constructor from signal_base
502 constructor - this is an error-as-warning when building gtkmm.
506 2003-11-30 Martin Schulze <teebaum@cvs.gnome.org>
508 * configure.ac: Bump version number to 1.9.13.
509 * NEWS: Add ChangeLog summary for version 1.9.13.
510 * Makefile.am, MSVC_Net2003/Makefile.am, configure.ac:
511 Distribute MS .Net project files.
512 * sigc++/adaptors/macros/[bind,hide].h.m4: Correct and add
513 documentation. Make hide_functor ctor explicit.
515 2003-11-11 Martin Schulze <teebaum@cvs.gnome.org>
517 * sigc++/adaptors/macros/[bind,hide].h.m4: Change to zero-based
518 argument index in numbered bind() and hide() overload
519 (Agreement on the mailing list).
520 Support binding up to CALL_SIZE arguments with one bind adaptor.
521 (Requested by joey yandle and others).
522 Only support binding of multiple arguments in unnumberd overloads
523 to keep the API simple (Requested by Murray Cumming).
524 * tests/test_[bind,hide,functor_trait].cc, sigc++/bind.h:
525 Reflect API changes in compatibility module and test cases.
527 2003-11-10 Martin Schulze <teebaum@cvs.gnome.org>
529 * sigc++/adaptors/macros/[bind,hide].h.m4: Add unnumbered
530 bind() and hide() overloads to make specifying the argument
531 position optional (Proposed by Jeff Franks).
532 * tests/test_[bind,hide].cc: Test unnumbered bind() and hide().
533 * sigc++/adaptors/macros/adaptor_trait.h.m4:
534 Change "#ifdef MSVC" to "#ifdef _MSC_VER" (Roel Vanhout).
536 2003-11-09 Martin Schulze <teebaum@cvs.gnome.org>
538 * sigc++/functors/macros/slot.h.m4: Change functor type in
539 typed_slot_rep to adaptor_trait::adaptor_type<T_functor>
540 and use explicit function template instantiation in
541 internal::slot_call::call_it(). Avoids copying of arguments
542 in call_it() and enables binding of object instances
543 to class methods through bind() (Reported by Jeff Franks).
544 * tests/test_bind.cc: Test binding object instances to
545 class methods through bind().
546 * sigc++/adaptors/adaptors.h: Include retype[_result].h.
547 * sigc++/adaptors/macros/adaptor_trait.h.m4:
549 - Mark some c-tors as explicit.
550 - Remove ununsed operator T_functor&() from adaptor_functor.
551 * sigc++/adaptors/macros/deduce_result_type.h.m4:
552 Rewrite parts of the documentation.
553 * sigc++/adaptors/macros/bind.h.m4: Add documentation.
554 * sigc++/functors/macros/mem_fun.h.m4: Remove unnecessary
555 explicit markers. Minor fixes to documentation.
556 * sigc++/functors/macros/functor_trait.h.m4:
557 Minor fixes to documentation.
561 2003-11-04 Martin Schulze <teebaum@cvs.gnome.org>
563 * configure.ac: Bump version number to 1.9.12.
564 * NEWS: Add ChangeLog summary for version 1.9.12.
566 2003-11-03 Martin Schulze <teebaum@cvs.gnome.org>
568 * sigc++/macros/signal.h.m4: Document accumulators.
569 Move slot_iterator_buf into namespace internal. Since
570 accumulators have the iterator type as a template argument
571 there is no need to expose this very internal type.
572 * sigc++/functors/macros/*.m4: Regroup documentation.
573 Documentation of the core parts of the library should be
576 2003-11-02 Martin Schulze <teebaum@cvs.gnome.org>
578 * Improve documentation of the core parts of the library.
579 * tests/test_ptr_fun.cc: Test ptr_fun() with static
582 2003-11-02 Martin Schulze <teebaum@cvs.gnome.org>
584 * Move all .m4 files into new subdirectories
585 sigc++/[...]/macros. Install the .m4 files on
586 "make install" (Reported by Ron Steinke).
588 2003-11-01 Martin Schulze <teebaum@cvs.gnome.org>
590 * sigc++/[class,method,object]_slot.h.m4: Include
591 sigc++/functors/mem_fun.h (Reported by Ron Steinke).
593 2003-11-01 Martin Schulze <teebaum@cvs.gnome.org>
595 * sigc++/adaptors/lambda/operator.h.m4: Add negation
596 operator I have completely overlooked until now.
597 * sigc++/tests/test_lambda.cc: Test negation operator.
599 2003-11-01 Martin Schulze <teebaum@cvs.gnome.org>
601 * sigc++/[class_slot,method_slot,object_slot,hide].h.m4,
602 sigc++/signal.h.m4, sigc++/functors/mem_fun.h.m4:
603 - Use a shorter notation for ..._mem_function variants.
604 - Change order of mem_funcotr<>'s template arguments to
605 match std::mem_fun_t and to be more consistent with adaptors.
606 - Use ::sigc::slot's implicit ctor in compatibility module.
607 * sigc++/adaptors/lambda/operator.h.m4: Change some
608 lambda action names to match action names in std.
611 * sigc++/adaptors/retype.h.m4: New file adding
613 * sigc++/Makefile.am: Build and distribute new file.
614 * tests/test_retype.cc: New file testing adaptor retype.
615 * MSVC_Net2003/tests/test_retype/test_reytype.vcproj,
616 tests/Makefile.am: Build and distribute new test case.
618 2003-11-01 Martin Schulze <teebaum@cvs.gnome.org>
620 * MSVC_Net2003: New directory containing project
621 files for Visual Studio .Net 2003.
622 Credits to Roel Vanhout <roel@riks.nl>!
624 2003-11-01 Martin Schulze <teebaum@cvs.gnome.org>
626 * sigc++/retype.h.m4: Use LIBSIGC_TEMPLATE_PREFIX
627 in explicit function template instantiations.
628 * sigc++/type_traits.h: Add template specialization
629 for arrays (T_type[N]) to disable non-working member
630 type_trait<T_type[N]>::instance().
631 * sigc++/visit_each.h: Remove more disturbing
632 limit_derived_target<>::operator() overloads.
633 (Should have noticed earlier that they are unnecessary.)
634 * sigc++/adaptors/deduce_result_type.h.m4,
635 sigc++/adaptors/lambda/operator.h.m4,
636 sigc++/functors/functor_trait.h.m4,
637 tests/test_[bind,compose,exception_catch,hide,lambda].cc:
638 Completely removed support for typeof(). We don't need
639 it any more and it is completely non-standard!
641 2003-10-30 Cedric Gustin <cedric.gustin@swing.be>
643 * configure.ac: Added test of win32 platform. Commented
644 out AM_DISABLE_SHARED (DLLs are shared libraries).
645 * sigc++/Makefile.am: added a few LDFLAGS for win32
648 2003-10-30 Martin Schulze <teebaum@cvs.gnome.org>
650 * sigc++/signal.h.m4: Add SigC::Signal#<>::slot().
651 * sigc++/slot.h.m4: Comment out make_slot() work-around.
652 * sigc++/adaptors/bind.h.m4: Remove unnecessary brackets
653 in template argument lists. They are confusing MSVC.
654 * sigc++/adaptors/*.h.m4, sigc++/adaptors/lambda/*.h.m4:
655 Use LIBSIGC_TEMPLATE_PREFIX in explicit function
656 template instantiations.
657 * sigc++/tests/test_*.cc:
658 - Include <string> where std::string is used.
659 - Use double instead of float.
661 2003-10-27 Martin Schulze <teebaum@cvs.gnome.org>
663 * sigc++/retype.h.m4: Cleanup.
664 * TODO: Bring it up to date.
668 2003-10-26 Martin Schulze <teebaum@cvs.gnome.org>
670 * configure.ac: Bump version number to 1.9.11.
671 * NEWS: Add ChangeLog summary for version 1.9.11.
673 2003-10-26 Martin Schulze <teebaum@cvs.gnome.org>
676 * sigc++/signal.h.m4: Move definition of compatiblity
677 classes SigC::SignalN to here.
678 * sigc++/connection.h:
679 - Add connection::connected().
680 - Add compatibility typedef SigC::Connection.
681 * sigc++/bind.h, sigc++/bind_return.h,
682 sigc++/class_slot.h.m4, sigc++/hide.h.m4,
683 sigc++/method_slot.h.m4, sigc++/object.h,
684 sigc++/object_slot.h.m4, sigc++/retype.h.m4,
685 sigc++/retype_return.h sigc++/slot.h.m4,
686 sigc++/compatibility.h:
687 New files to complete compatibility module.
688 Split content of compatibility.h.m4 among the new files.
689 * sigc++/compatibility.h.m4: Removed.
690 * Makefile.am: Build and distribute new files.
691 * tests/test_compatibility.cc: Test new stuff.
694 * sigc++/functors/slot.h.m4: Fix copy constructor and
695 operator=() of slot template.
696 * sigc++/adaptors/bind.h.m4: Fix deduce_result_type
697 template specializations. bind<0>() probably compiles
700 2003-10-26 Martin Schulze <teebaum@cvs.gnome.org>
703 * sigc++/functors/slot.{cc,h.m4}:
704 - Fix notification process: don't defer detaching of a
705 slot from all referred trackables during signal emission!
706 - Size optimization: replace virtual functions from
707 struct typed_slot_rep with function pointers in slot_rep
708 (reduces size of a typical typed_slot_rep instantiation
710 * tests/test_slot.cc: Test sigc::slot more thoroughly.
711 * sigc++/functors/mem_fun.h.m4: Fix visit_each().
712 * sigc++/adaptos/bind_return.h.m4: Add support for
714 * tests/test_bind_return.cc: Use sigc::ref().
715 * sigc++/signal.h.m4: Avoid compiler warning about
716 uninitialized variable r_ in emit().
717 * sigc++/visit_each.h: Cleanup.
720 * sigc++/adpators/lambda/operators.h.m4: Add
721 lambda actions sigc::{reinterpret,static,dynamic}_cast_
722 to support explicit parameter conversion.
723 * tests/test_lambda.cc: Test sigc::static_cast_.
724 * sigc++/adaptors/retype_return.h.m4: New file adding
725 adaptor retype_return (and hide_return).
726 * sigc++/Makefile.am: Build and distribute new file.
727 * tests/test_retype_return.cc: New file testing
728 adaptor retype_return (and hide_return).
729 * tests/Makefile.am: Build and distribute new test case.
731 2003-10-25 Martin Schulze <teebaum@cvs.gnome.org>
733 * sigc++/visit_each.h: Remove disturbing
734 limit_derived_target<>::operator() overloads.
735 * sigc++/adaptors/bind.h.m4: Add support for sigc::ref().
736 * tests/test_bind.cc: Test sigc::ref().
737 * sigc++/adaptors/lambda/{operator,group,base}.h.m4:
738 - Move support for sigc::ref() from lambda_core<> into
739 lambda operator and lambda group creator functions.
740 - Add missing visit_each() overload for lambda<> template.
741 * tests/test_lambda.cc: Test auto-disconnection.
742 TODO: Fix a strange bug that leads to "Bus error"
743 during auto-disconnection.
747 2003-10-23 Martin Schulze <teebaum@cvs.gnome.org>
749 * configure.ac: Bump version number to 1.9.10.
750 * NEWS: Add ChangeLog summary for version 1.9.10.
752 2003-10-23 Martin Schulze <teebaum@cvs.gnome.org>
754 * sigc++/functors/{functor_trait,slot}.h.m4:
755 Move definition of struct nil into functor_trait.h.
757 2003-10-23 Martin Schulze <teebaum@cvs.gnome.org>
759 * configure.ac: Disable typeof() compiler checks.
760 * sigc++/adaptors/bind.h.m4: Remove unnecessary
761 deduce_result_type<> template specializations.
763 2003-10-20 Martin Schulze <teebaum@cvs.gnome.org>
765 * sigc++/adaptors/compose.h.m4:
766 Correct order of typedefs for good. (Patch from Jeff Franks.)
770 2003-10-20 Martin Schulze <teebaum@cvs.gnome.org>
772 * sigc++/connection.h: Add constructor that takes
773 a sigc::slot_base& to support 3rd-party slot lists
774 like they are used in glibmm/gtkmm.
775 * sigc++/functors/slot.h.m4: Make sigc::slot::call_type public.
776 (Fixes compile problems reported by Jeff Franks.)
777 * sig++/type_traits.h: Don't use long long in
778 sigc::is_base_and_derived.
779 (Fixes compile problems reported by Jeff Franks.)
780 * sigc++/adaptors/{bind,compose,hide,exception_catch}.h.m4:
781 Correct order of typedefs. (Repoted by Jeff Franks.)
782 * configure.ac: Bump version number to 1.9.9.
783 * NEWS: Add ChangeLog summary for version 1.9.9.
787 2003-10-19 Martin Schulze <teebaum@cvs.gnome.org>
789 * sigc++/functors/slot.h.m4: Define doxygen group functors.
790 * configure.ac: Bump version number to 1.9.8.
791 * NEWS: Add ChangeLog summary for version 1.9.8.
793 2003-10-19 Martin Schulze <teebaum@cvs.gnome.org>
795 * NEWS: Add announces of versions 1.9.6 and 1.9.7.
796 * sigc++/compatibility.h.m4: New file. Defines namespace SigC.
797 namespace SigC should be API compatible to libsigc++-1.2.
798 * sigc++/Makefile.am: Build compatibility.h.
799 * tests/test_compatibility.cc, tests/Makefile.am:
800 Add test case for compatibility module.
801 * docs/index.html: Change group names.
802 * sigc++/sigc++.h: Include connection.h.
803 * sigc++/connection.{cc,h}:
804 - Rename dependency to destroy_notify_callback.
805 - Change parameter name in set_slot() from d to data.
806 - Fix operator=(): Add "return *this;"
807 - Get rid of namespace functor.
808 - Corrections in documentation.
809 * sigc++/signal.{cc,h.m4}:
810 - Add reference counter to signal_impl. Replaces "bool destroy_".
811 - Move signal_base, slot_iterator[_buf], slot_list out of
812 namespace internal. They are part of the public API.
813 - Add convenience function signal#::make_slot().
814 - Get rid of namespace functor.
815 - Corrections in documentation.
816 * sigc++/trackable.{cc,h}:
817 - Rename dependency to destroy_notify_callback.
818 - Rename trackable::clear() to trackable::notify_callbacks().
819 - Corrections in documentation.
820 * sigc++/type_traits.h: Add documentation.
821 * sigc++/visit_each.h:
822 - Get rid of namespace functor.
824 * sigc++/adaptors[/lambda]/*: Get rid of namespace functor.
825 * sigc++/functors/{functor_trait.h,ptr_fun.h.m4,mem_fun.h.m4}:
826 - Get rid of namespace functor.
827 - Corrections in documentation / add documentation.
828 * sigc++/functors/slot.{cc,h.m4}:
829 - Move slot_base out of namespace internal. It's public API.
830 - Get rid of one-letter-parameter-names.
831 - Get rid of namespace functor.
832 - Corrections in documentation.
833 * tests/*.cc: Get rid of "using namespace ...".
835 2003-09-10 Martin Schulze <teebaum@cvs.gnome.org>
837 * sigc++/adaptors/lambda/{base,operators}.h.m4:
838 Add subscript ([]) and assign (=) operator. I think there are now
839 enough operators available to make any future power user happy.
840 The only one missing is the comma operator and if we added it
841 the logical consequence would be to also add if(), switch(), do(),
842 etc. lambda expressions which are really out of place in libsigc++.
843 * sigc++/type_traits.h: Fix is_base_and_derived<> for const types.
844 * tests/test_lambda.cc: Test new operators.
848 2003-09-05 Martin Schulze <teebaum@cvs.gnome.org>
850 * configure.ac: Bump version number to 1.9.7.
852 2003-09-03 Martin Schulze <teebaum@cvs.gnome.org>
854 * sigc++/adaptors/lambda/operator.h.m4:
855 - Restructure so that the size of the generated source file stays
856 reasonable for 34 operators: There are only two lambda templates
857 lambda_operator and lambda_operator_unary. The action is an additional
858 template parameter. A small template lambda_action[_unary] is specialized
860 - Add most operators that boost::lambda supports. Missing operators are
861 "=", "[]", "," and support for pointer arithmetic. I don't know if it's
862 worth adding these. In libsigc++, the purpose of lambda operators is to
863 provide some extra functionality for the group adaptor.
864 * tests/test_lambda.cc:
865 Test pre-increment, address and dereference operator.
867 2003-08-31 Martin Schulze <teebaum@cvs.gnome.org>
869 * sigc++/reference_wrapper.h, sigc++/type_traits.h, sigc++/Makefile.am:
870 New file reference_wrapper.h provides ref() to specify that adaptors/lambdas
871 should take a reference to the object passed into ref() instead of a copy.
872 * tests/test_lambda.cc:
873 - Test group() with mem_fun().
874 - Use ref() where lambdas should store references to objects.
875 - Test var() and constant().
876 * sigc++/adaptors/lambda/base.h.m4:
877 - Support ref() in return type deduction.
878 - Add var() and constant() which create lambdas for usage with lambda operators.
879 * sigc++/adaptors/lambda/operator.h.m4:
880 - Fix return type deduction.
881 - Remove operator{+,-,*,...} overloads added on 2003-08-29. ref() is way cleaner.
882 * sigc++/adaptors/lambda/group.h.m4,
883 sigc++/adaptors/bind.h.m4, sigc++/adaptors/compose.h.m4,
884 sigc++/adaptors/exception_catch.h.m4, sigc++/adaptors/hide.h.m4:
885 Fix return type deduction.
887 2003-08-29 Martin Schulze <teebaum@cvs.gnome.org>
889 * tests/test_lambda.cc: Add more tests.
890 * sigc++/adaptors/lambda/select.h.m4, sigc++/adaptors/lambda/lambda.cc.m4:
891 Make _1, _2, ... constant.
892 * sigc++/adaptors/lambda/operator.h.m4:
893 Add operator{+,-,*,...} overloads to distinguish between const and non-const objects.
894 Store references to non-const objects rather than copies.
895 This allows expressions like e.g. std::cout << _1.
896 * sigc++/adaptors/lambda/base.h.m4, sigc++/adaptors/lambda/group.h.m4:
897 Remove void specializations. Functors returning void are tested and work fine.
899 2003-08-27 Martin Schulze <teebaum@cvs.gnome.org>
901 * tests/test_callof.cc, tests/test_deduce_result_type.cc:
902 Rename, correct and improve this test case.
903 * tests/Makefile.am: Build and run test_deduce_result_type
904 instead of test_callof.
906 2003-08-27 Martin Schulze <teebaum@cvs.gnome.org>
910 2003-08-27 Martin Schulze <teebaum@cvs.gnome.org>
912 * sigc++/adaptors/hide.h.m4: Remove usage of callof_ignore_arg<>.
913 * sigc++/callof.h.m4, sigc++/adaptors/deduce_result_type.h.m4,
914 sigc++/functors/functor_trait.h.m4:
915 Remove the first and move deduce_result_type templates from
916 functor_trait.h.m4 into new file deduce_result_type.h.m4.
917 * sigc++/Makefile.am, sigc++/sigc++.h, sigc++/adaptors/adaptor_trait.h.m4:
918 Build and include sigc++/adaptors/deduce_result_type.h instead of callof.h.
919 * sigc++/functors/slot.h.m4: Document struct nil.
921 2003-08-24 Martin Schulze <teebaum@cvs.gnome.org>
923 * sigc++/functors/functor_trait.h.m4: Simplify usage of convenience
924 macro SIGC_FUNCTORS_HAVE_RESULT_TYPE:
925 namespace sigc{ namespace functor{ SIGC_FUNCTORS_HAVE_RESULT_TYPE }}
927 2003-08-24 Martin Schulze <teebaum@cvs.gnome.org>
929 * sigc++/functors/functor_trait.h,m4, sigc++/adaptors[/lambda]/*.h.m4:
930 Merge adaptor return type deduction and typeof() into
931 sigc::functor::deduce_result_type. Use it for all adaptors.
932 * tests/test_compose.cc: Only test multi-type get-functor if
933 typeof() if supported.
935 2003-08-24 Martin Schulze <teebaum@cvs.gnome.org>
937 * sigc++/adaptors[/lambda]/*.h.m4:
938 - Remove unnecessary void specializations. In fact, only the one
939 for sigc::functor::exception_catch<> is needed and I don't really
940 understand why. For the lambda stuff the void specializatoins are
941 just commented out at the moment.
942 - Make typeof() optional. Surprisingly, I got the lambda stuff working
943 without typeof()! The test suite doesn't catch all cases yet, so maybe
944 some thing are still not working.
945 TODO: Implement configure check.
946 * tests/test_bind.cc, tests/test_compose.cc tests/test_exception_catch.cc,
947 tests/test_hide.cc, tests/test_lambda.cc:
948 Only test multiple functor return types if typeof() is supported.
950 2003-08-06 Martin Schulze <teebaum@cvs.gnome.org>
952 * sigc++/trackable.{cc,h}: Add function trackable::clear().
954 2003-06-24 Andreas Rottmann <rottmann@users.sourceforge.net>
956 * TODO: Minor tweaks.
958 2003-06-23 Andreas Rottmann <rottmann@users.sourceforge.net>
960 * docs/reference/Doxyfile.in: Use these variables.
961 * docs/reference/Makefile.am (html/index.html): Provide doxygen
962 with SRCDIR and TOP_SRCDIR environment variables.
964 * sigc++/functors/slot.h.m4: Make slot::call_type typedef public;
965 this fixes a g++ 3.3 error in signal.h.
967 * sigc++/signal.h.m4: Make the signal::accumulated class public;
968 this fixes a g++ 3.3 error in test_accumulated.cc.
970 2003-06-15 Martin Schulze <teebaum@cvs.gnome.org>
972 * sigc++/functor/slot.h.m4: Correct typing error in docs.
973 * sigc++/functor/ptr_fun.h.m4: Document the whole thing.
975 2003-05-31 Murray Cumming <murrayc@usa.net>
977 * Reference documentation: Rearranged the groups to make it all
978 a bit more like the libsigc++ 1.2 reference documentation.
979 Corrected some spelling and grammar too.
980 This needs a lot of work. The text is very hard to read and it's
981 generally not appropriate for a user of the code who doesn't
982 care about the internals. But it's not impossible - our examples
983 should show us what we need to say in the documentation.
984 We probably need some more groups for the extra stuff, like we do
987 2003-05-29 Martin Schulze <teebaum@cvs.gnome.org>
989 * sigc++/signal.h.m4: Fix documentation.
990 * sigc++/connection.h, sigc++/functor/slot.h.m4:
991 Document the whole thing.
993 2003-05-29 Martin Schulze <teebaum@cvs.gnome.org>
995 * sigc++/signal.h.m4:
996 - Remove bogus operator() from unnumbered signal<> and
997 signal<>::accumulated templates.
998 - Document the whole thing.
1000 * docs/index.html: Fix some links.
1002 2003-04-06 Martin Schulze <MHL.Schulze@t-online.de>
1004 * TODO, configure.ac, Makefile.am, docs/*:
1005 Add Doxygen framework.
1007 2003-04-06 Martin Schulze <MHL.Schulze@t-online.de>
1009 * sigc++/callof.h.m4, sigc++/adaptors/*, tests/test_callof.cc:
1010 Move sigc::callof<> to sigc::functor::internal::callof<>.
1012 * sigc++/functors/mem_fun.h.m4, tests/test_mem_fun.cc:
1013 Add new types [bound_][const_]volatile_mem_functor, visit_each()
1014 and mem_fun() overloads for volatile qualifier.
1015 Add ctor overloads in bound_*mem_functor and mem_fun() overloads
1016 that take reference instead of pointer.
1018 2003-03-26 Martin Schulze <MHL.Schulze@t-online.de>
1020 * Change "closure" to "slot" throughout sigc++2 (file names,
1021 class names, member variables, documentation, etc.).
1023 2003-03-26 Martin Schulze <MHL.Schulze@t-online.de>
1025 * TODO: Rewrite to reflect recent changes as well as recent discussions.
1027 2003-03-24 Martin Schulze <MHL.Schulze@t-online.de>
1029 * sigc++/adaptors/bind_return.h.m4: Make the adaptor's data member
1030 public so that visit_each() can access it.
1032 * sigc++/adaptors/lambda/*.h.m4: More fixes. Add a note about
1033 malfunctioning typeof() (probably compiler bug in gcc-3.2).
1035 * tests/*.cc: Test references. Fix compose equivalent in test_lambda.
1037 2003-03-24 Martin Schulze <MHL.Schulze@t-online.de>
1039 * sigc++/Makefile.am, sigc++/functors/functor_trait.h[.m4],
1040 sigc++/adaptors/adaptor_trait.h.m4: Move detection of function
1041 and member method pointers' return types from adaptor_trait into
1042 functor_trait. (We'll use functor_trait rather than adaptor_trait for
1043 our lambda stuff.) functor_trait.h needs to be generated from .m4 now.
1045 * sigc++/functors/functor_trait.h.m4: Add convenience macros:
1046 - SIGC_FUNCTORS_HAVE_RESULT_TYPE indicates that the existance of
1047 T_functor::result_type should be assumed for all unknown functors.
1048 - SIGC_FUNCTOR_TRAIT(T_functor, T_result) explicitly specifies the
1049 result type of a functor.
1050 ("typename functor_trait<T_functor>::result_type") is used to
1051 determine the return type of our adaptors' operator()() overloads.
1053 * sigc++/adaptors/[lambda/]*.h.m4: Various fixes in visit_each() and
1054 operator()() overloads to make these operator()() overloads usable.
1055 Most of them were just commented out before. Some adaptor types also
1056 have void specializations, now.
1058 * sigc++/adaptors/lambda/group.h.m4: Change syntax from
1059 "[some_functor] % grp([args])" to "group([some_functor], [args])"
1060 like we agreed on the ml some time ago.
1062 * sigc++/tests/test_[all adaptors].cc: Test stuff that didn't work
1065 2003-03-22 Murray Cumming <murrayc@usa.net>
1067 * Added pgk-config file, from a mystery person in bug #108857
1069 2003-03-22 Martin Schulze <MHL.Schulze@t-online.de>
1071 * tests/test_bind.cc: Test and show how to use functor_trait
1072 for user defined or 3rd-party functors so that a
1073 bind<0>([functor],[arg1])() call with no arguments can return a value.
1075 2003-03-20 Martin Schulze <MHL.Schulze@t-online.de>
1077 * sigc++/callof.h.m4: Add explanations. Comment in / create templates
1078 callof_safe[#]. Unfortunately they don't work for functors with overloaded
1079 operator() so we don't use it for now. At least everything is documented.
1081 * sigc++/functors/functor_trait.h, sigc++/functors/*.h.m4: Add back
1082 functor_base compiler hint. We're using it now in adaptor_functor<>.
1084 * sigc++/adaptors/{adaptor_trait,bind}.h.m4: Make operator() overloads
1085 with no arguments return the result of the functor invocation.
1086 Fix multiple bind<0>().
1087 * tests/test_bind.cc: Test the stuff that's working now.
1089 2003-03-16 Murray Cumming <murrayc@usa.net>
1091 * Added sigc++/sigc++.h, like in libsigc++ 1.2
1092 * examples: Added member_method example, which uses a class method
1093 and which demonstrates disconnection.
1097 2003-03-11 Andreas Rottmann <rottmann@users.sourceforge.net>
1099 * sigc++/Makefile.am: Use substitution references instead of
1100 $(patsubst). Is shorter and fixes the strange-dirs-in-dist-tarball
1103 2003-03-09 Martin Schulze <MHL.Schulze@t-online.de>
1105 * sigc++/connection.h: Add block() capability.
1107 2003-03-09 Martin Schulze <MHL.Schulze@t-online.de>
1109 * sigc++/signal.{cc,h.m4}: Add flag signal_impl::destroy_
1110 and function signal_impl::destroy(). Use them to defer
1111 the destruction of the signal_impl object during signal
1114 * tests/test_disconnect.cc: Add tests for the connection
1115 class and for deleting signals during emission.
1117 2003-03-09 Martin Schulze <MHL.Schulze@t-online.de>
1119 * sigc++/connection.{cc,h}, sigc++/Makefile.am:
1120 - New files that add a connection class. Objects of this
1121 class are constructed from closure list iterators and can
1122 be used to disconnect the refered closure. As opposed to
1123 iterators they stay valid beyond the lifetime of the closure.
1125 2003-03-09 Martin Schulze <MHL.Schulze@t-online.de>
1127 * sigc++/functors/closure.{cc,h.m4}, sigc++/signal.cc:
1128 - Rename closure_{base,rep}::[set_]dependency_ -> [set_]parent_.
1129 - Make closure_rep inherit trackable. This allows for
1130 connection objects that stay valid beyond the life time
1131 of the refered closure.
1132 - Make some one-line-functions inline again.
1134 2003-03-08 Martin Schulze <MHL.Schulze@t-online.de>
1136 * sigc++/trackable.cc: BUGFIX in trackable_dep_list::clear()
1138 2003-03-08 Andreas Rottmann <rottmann@users.sourceforge.net>
1140 * sigc++/Makefile.am: Rewritten so we can build lambda cleanly.
1141 * sigc++/Makefile.am_fragment: Removed.
1143 * sigc++/functors/Makfile.am: Removed.
1144 * sigc++/adaptors/Makefile.am: Removed.
1145 * sigc++/adaptors/lambda/Makefile.am: Removed.
1146 * configure.ac (AC_OUTPUT): Remove the above Makefiles.
1148 * tests/Makefile.am: Re-included lambda test.
1150 2003-03-07 Martin Schulze <MHL.Schulze@t-online.de>
1152 * sigc++/signal.{cc,h.m4}:
1153 - signal_emit#<>: New templates replacing signal#<>::caller.
1154 The purpose of these templates is implementing the emit
1155 function and optimizing signal emission for the case that
1156 no accumulator is used via template specializations.
1157 - default_accumulator<>: Removed. The default for T_accumulator
1158 in signal#<> now is nil. An example how to use accumulators
1159 is available in tests/test_accumulator.cc.
1160 - signal_{base,impl}: Move the implementation of signal_base's
1161 interface to signal_impl. An object of this class is
1162 dynamically allocated when first connecting a closure to
1163 the signal. This drastically reduces the size of empty signals
1164 and allows for future addition of a reference counter to make
1165 it safe to delete a signal during emission.
1166 - Directly work on closure_rep during signal emission. This
1167 seems to be quicker than using the closure templates.
1168 - Document the classes. Restructure the header file a bit.
1170 * sigc++/functors/closure.h.m4: Make closure_base::rep_ data
1171 member public, so that signal emission can directly work on it.
1173 * tests/test_size.cc: Add an entry for signal_impl.
1175 2003-03-07 Martin Schulze <MHL.Schulze@t-online.de>
1177 * sigc++/functors/closure.{cc,h.m4}:
1178 - closure_base: BUGFIXES in ~closure_base() and operator=().
1179 - Mark some functions with the inline keyword. This seems to
1180 help gcc 3.2 to optimize signal emission and (dis)connection.
1181 - Document the classes. Restructure the header file a bit.
1183 2003-03-07 Martin Schulze <MHL.Schulze@t-online.de>
1185 * sigc++/trackable.{cc,h}: Make trackable allocate a
1186 trackable_dep_list object dynamically when adding the first
1187 dependency. (This reduces the size of objects, that are not
1188 refered by a closure by 4 bytes (50%) and increases the size
1189 of objects that are refered by a closure by 4 bytes (50%)
1190 on a 32 bit architecture => This reduces total memory use
1191 when >50% of the trackables are not refered by a closure.)
1192 Document the classes.
1194 2003-03-05 Martin Schulze <MHL.Schulze@t-online.de>
1196 * tests/Makefile.am, tests/test_size.cc, tests/test_accumulated.cc:
1197 Add two test cases. test_size is showing the size of public and
1198 internal structures. (Which apart from empty signals are smaller
1199 than the sizes of the equivalent libsigc++-1.2 structures.)
1200 test_accumulated is a test for the template signal<>::accumulated<>
1201 at the same time showing the use of accumulators in libsigc++2.
1203 * Offtopic: My note about binary sizes from 2003-02-10 is wrong.
1204 Stripped libsigc++2 test binaries are about 8-10k in size.
1206 2003-03-05 Martin Schulze <MHL.Schulze@t-online.de>
1208 * sigc++/visit_each.h: BUGFIX in template specialization
1209 limit_derive_target<T_Target*,T_action>::with_type<false,T_type>:
1210 Add non-const overloads for static void execute_() avoiding
1211 compile time errors.
1213 2003-02-16 Martin Schulze <MHL.Schulze@t-online.de>
1215 * tests/Makefile.am, tests/test_disconnect.cc:
1216 Add testcase with a mixed connection & disconnection sequence.
1218 2003-02-16 Martin Schulze <MHL.Schulze@t-online.de>
1220 * sigc++/signal.cc: Bugfix in signal_base::insert():
1221 Set notification function in the newly created copy of
1222 slot_ rather than in slot_ itself.
1224 2003-02-10 Martin Schulze <MHL.Schulze@t-online.de>
1226 * sigc++/signal.h.m4: Comment in typedefs for iterator types in
1227 the signal#<> class template. Make signal#<>::connect() return an
1228 iterator for convenience.
1229 (Note that the first change increases the binary size of
1230 tests/test_signal from 201k to 204k, the second change to 206k.)
1232 2003-01-23 Murray Cumming <murrayc@usa.net>
1234 * sigc++/adaptors/lambda is disable temporarily (not built and
1235 not distributed) because it gets built before its parent
1236 directory, but #includes generated sources in the parent directory.
1238 2003-01-22 Murray Cumming <murrayc@usa.net>
1240 * Added Andreas Rottman's example.
1242 2003-01-22 Murray Cumming <murrayc@usa.net>
1244 * Applied Andreas Rottman's make dist fixes.
1246 2003-01-14 Murray Cumming <murrayc@usa.net>
1248 * Added whitespace to make the code more readable.