- GiNaC-devel - ginac.de

[PATCH 1/6] G_eval: fix incorrect use of STL iterator.
by Alexei Sheplyakov 08 Aug '09

08 Aug '09

According to [lib.bidirectional.iterators] it's not OK to decrement an iterator pointing to the beginning of the sequence. Fortunately random access iterators provided by (current versions of) gcc/libstdc++ don't have this silly limitation, so the code which works with pointers works with iterators without any changes at all. However, - there's no guarantee that the current behavior won't change in the future - some non-GNU compilers are not that smart (i.e. the program segfaults upon when decrementing beginning-of-the-sequence iterator). --- ginac/inifcns_nstdsums.cpp | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/ginac/inifcns_nstdsums.cpp b/ginac/inifcns_nstdsums.cpp index 2c4061a..b410533 100644 --- a/ginac/inifcns_nstdsums.cpp +++ b/ginac/inifcns_nstdsums.cpp @@ -569,11 +569,12 @@ ex G_eval(const Gparameter& a, int scale, const exvector& gsyms) Gparameter newa; Gparameter::const_iterator it2 = short_a.begin(); - for (--it2; it2 != it;) { - ++it2; + for (; it2 != it; ++it2) { newa.push_back(*it2); } + newa.push_back(*it); newa.push_back(a[0]); + it2 = it; ++it2; for (; it2 != short_a.end(); ++it2) { newa.push_back(*it2); -- 1.6.3.3

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Debian files in git repository
by Richard B. Kreckel 04 Aug '09

04 Aug '09

Hi, I suppose nobody really cares about the debian/ directory. The files in there have not been maintained well, lately. Of course, this is because their lifecycle is better maintained over with the Debian packages. Anybody who cares about these files knows where they are: they are contained in the ginac_*.diff.gz files in the Debian package pool. Unless somebody speaks up, I will remove them from the repository, soon. Cheers -richy. -- Richard B. Kreckel <http://www.ginac.de/~kreckel/>

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[SCM] GiNaC -- a C++ library for symbolic computations branch, master, updated. release_1-4-0-191-gf38cbcd
by git＠ginac.de 04 Aug '09

04 Aug '09

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "GiNaC -- a C++ library for symbolic computations". The branch, master has been updated via f38cbcd651246fb5c1294705d29399f3cbfddaf5 (commit) via feed241b95f7dbd6294795b4afc2bcae41880c31 (commit) from 71803f13294618ddd3f19fd0d9871cc44023c155 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit f38cbcd651246fb5c1294705d29399f3cbfddaf5 Author: Jens Vollinga <jensv(a)nikhef.nl> Date: Fri Jul 10 15:01:04 2009 +0200 Changed the parser such that it understands all defined functions including the user defined ones. To this end a method has been added to class function to allow the modified get_default_reader() function to build up a complete prototype table. The autogen tool is no longer required. commit feed241b95f7dbd6294795b4afc2bcae41880c31 Author: Jens Vollinga <jensv(a)nikhef.nl> Date: Fri Jul 10 09:54:09 2009 +0200 Fixed manual to correctly explain return_type_tinfo(). ----------------------------------------------------------------------- Summary of changes: INSTALL | 3 +- configure.ac | 4 -- doc/tutorial/ginac.texi | 63 ++++++++++++++++----------- ginac/Makefile.am | 18 +------- ginac/function.pl | 1 + ginac/parser/builtin_fcns.def | 90 --------------------------------------- ginac/parser/default_reader.tpl | 50 --------------------- ginac/parser/parse_context.cpp | 20 +++++++++ ginac/parser/parse_context.h | 21 +++------ ginac/parser/parser.cpp | 3 +- 10 files changed, 69 insertions(+), 204 deletions(-) delete mode 100644 ginac/parser/builtin_fcns.def delete mode 100644 ginac/parser/default_reader.tpl hooks/post-receive -- GiNaC -- a C++ library for symbolic computations

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[SCM] GiNaC -- a C++ library for symbolic computations branch, ginac_1-5, updated. release_1-4-0-201-g5252d38
by git＠ginac.de 31 Jul '09

31 Jul '09

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "GiNaC -- a C++ library for symbolic computations". The branch, ginac_1-5 has been updated via 5252d38313c423465b9bc37b0618cb8de96d0d4e (commit) from 7a092f6f6256bac2e5b7c35222fe7e18ca980401 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 5252d38313c423465b9bc37b0618cb8de96d0d4e Author: Jens Vollinga <jensv(a)balin.nikhef.nl> Date: Fri Jul 31 17:54:16 2009 +0200 Fixed memory leak. ----------------------------------------------------------------------- Summary of changes: ginac/parser/parser.cpp | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) hooks/post-receive -- GiNaC -- a C++ library for symbolic computations

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[SCM] GiNaC -- a C++ library for symbolic computations branch, ginac_1-5, updated. release_1-4-0-200-g7a092f6
by git＠ginac.de 31 Jul '09

31 Jul '09

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "GiNaC -- a C++ library for symbolic computations". The branch, ginac_1-5 has been updated via 7a092f6f6256bac2e5b7c35222fe7e18ca980401 (commit) from f059ebe117d15292e0d262e6e8e232e835c7e33c (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 7a092f6f6256bac2e5b7c35222fe7e18ca980401 Author: Jens Vollinga <jensv(a)balin.nikhef.nl> Date: Fri Jul 31 15:29:17 2009 +0200 Fixed the fix in commit f059ebe117d15292e0d262e6e8e232e835c7e33c. ----------------------------------------------------------------------- Summary of changes: ginac/parser/parser.cpp | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) hooks/post-receive -- GiNaC -- a C++ library for symbolic computations

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[SCM] GiNaC -- a C++ library for symbolic computations branch, ginac_1-5, updated. release_1-4-0-199-gf059ebe
by git＠ginac.de 31 Jul '09

31 Jul '09

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "GiNaC -- a C++ library for symbolic computations". The branch, ginac_1-5 has been updated via f059ebe117d15292e0d262e6e8e232e835c7e33c (commit) from 8bf0597dde55e4c94a2ff39f1d8130902e3d7a9b (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit f059ebe117d15292e0d262e6e8e232e835c7e33c Author: Jens Vollinga <jensv(a)balin.nikhef.nl> Date: Fri Jul 31 14:41:08 2009 +0200 Fixed dirty hack in parser to distinguish between serial numbers and pointers. ----------------------------------------------------------------------- Summary of changes: ginac/parser/parser.cpp | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) hooks/post-receive -- GiNaC -- a C++ library for symbolic computations

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Release GiNaC 1.5.3
by Jens Vollinga 31 Jul '09

31 Jul '09

Hi everybody, GiNaC 1.5.3 is out and available. The changes are: * The parser now understands user-defined functions by default. The parsed identifier names can now contain underscores. As always, this release can be downloaded from http://www.ginac.de/Download.html Best wishes, Jens

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[SCM] GiNaC -- a C++ library for symbolic computations branch, ginac_1-5, updated. release_1-4-0-196-geb19233
by git＠ginac.de 30 Jul '09

30 Jul '09

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "GiNaC -- a C++ library for symbolic computations". The branch, ginac_1-5 has been updated via eb192338b3abd1252523a013a4f924ee38b10039 (commit) from 44f71c740cc727dc30436e240b9a27021a6d7fdf (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit eb192338b3abd1252523a013a4f924ee38b10039 Author: Jens Vollinga <jensv(a)nikhef.nl> Date: Thu Jul 30 19:04:32 2009 +0200 Preparing for release 1.5.3. ----------------------------------------------------------------------- Summary of changes: NEWS | 4 ++++ configure.ac | 4 ++-- 2 files changed, 6 insertions(+), 2 deletions(-) hooks/post-receive -- GiNaC -- a C++ library for symbolic computations

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[SCM] GiNaC -- a C++ library for symbolic computations tag, release_1-5-3, created. release_1-4-0-196-geb19233
by git＠ginac.de 30 Jul '09

30 Jul '09

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "GiNaC -- a C++ library for symbolic computations". The tag, release_1-5-3 has been created at eb192338b3abd1252523a013a4f924ee38b10039 (commit) - Log ----------------------------------------------------------------- commit eb192338b3abd1252523a013a4f924ee38b10039 Author: Jens Vollinga <jensv(a)nikhef.nl> Date: Thu Jul 30 19:04:32 2009 +0200 Preparing for release 1.5.3. ----------------------------------------------------------------------- hooks/post-receive -- GiNaC -- a C++ library for symbolic computations

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[SCM] GiNaC -- a C++ library for symbolic computations branch, ginac_1-5, updated. release_1-4-0-195-g44f71c7
by git＠ginac.de 15 Jul '09

15 Jul '09

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "GiNaC -- a C++ library for symbolic computations". The branch, ginac_1-5 has been updated via 44f71c740cc727dc30436e240b9a27021a6d7fdf (commit) via 5fc9d1ab7fa870e78070bf412a28bfcf497c05b9 (commit) from 6130b911feb5c516b00081b867fb0aef487f212a (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 44f71c740cc727dc30436e240b9a27021a6d7fdf Author: Jens Vollinga <jensv(a)nikhef.nl> Date: Wed Jul 15 05:19:07 2009 +0200 Allow underscores in identifiers. (cherry picked from commit 619879b5bd86a99334affe1f05d17616cc2c1898) commit 5fc9d1ab7fa870e78070bf412a28bfcf497c05b9 Author: Jens Vollinga <jensv(a)nikhef.nl> Date: Wed Jul 15 08:26:33 2009 +0200 Allow user defined functions to be parsed. This patch is an ugly hack that does the same as the commit f38cbcd651246fb5c1294705d29399f3cbfddaf5 but without changing the ABI (so it can be used in ginac_1-5). ----------------------------------------------------------------------- Summary of changes: ginac/function.pl | 4 +++- ginac/parser/default_reader.tpl | 21 ++++++++++++++++----- ginac/parser/lexer.cpp | 4 ++-- ginac/parser/parse_context.h | 5 +++++ ginac/parser/parser.cpp | 3 ++- 5 files changed, 28 insertions(+), 9 deletions(-) hooks/post-receive -- GiNaC -- a C++ library for symbolic computations

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