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212 Commits

Author SHA1 Message Date
Laurent Rineau 784ce69bea Merge pull request #1923 from sloriot/CORE-Expr_approx_bound 
Make sure the approximation exceeds the separation bound
 2017-02-21 17:50:08 +01:00
Sébastien Loriot aab162e81c use a thighter approximation 2017-02-21 17:30:24 +01:00
Sébastien Loriot 3dc5f7d800 make sure the approximation exceeds the separation bound 2017-02-21 17:12:56 +01:00
Sébastien Loriot e9cfce4f45 Do the approximation computation even if MSB bounds are too large 
extLong manages overflow and underflow, this patch forces the
approximation to be done even if the bounds are too large
 2017-02-20 18:15:49 +01:00
Laurent Rineau b73a88babc CGAL_Core MemoryPool<T> will always use Boost.Thread with g++ 
Because of bug in gcc, even if the C++11 `thread_local` keyword can be
used, it cannot be used for the TLS static member of the class template
`MemoryPool<T>`. That triggers a bug in gcc (tested with g++ 6.3.1):
```
.../include/CGAL/CORE/MemoryPool.h:113:25: error: redefinition of 'bool __tls_guard'
 MemoryPool<T, nObjects> MemoryPool<T, nObjects>::memPool;
                         ^~~~~~~~~~~~~~~~~~~~~~~
.../include/CGAL/CORE/MemoryPool.h:113:25: note: 'bool __tls_guard' previously declared here
.../include/CGAL/CORE/MemoryPool.h:113: confused by earlier errors, bailing out
Preprocessed source stored into /tmp/cc4xCWuR.out file, please attach this to your bugreport.
```

The bug seems to be from g++ >= 5:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54948
 2017-02-08 17:05:13 +01:00
Laurent Rineau 4e1b250b9c Followup for PR #1744 
The commit 6c77740485 was not complete:
> CORE MemoryPool<T> has to be destroyed last
>
> If Boost implementation of thread local storage is used, the order of
> destructors is reversed, compared to C++11 `static thread_local`. The
> solution for CORE `MemoryPool<T>` is to make the static variable a
> static member of the class, and initialize the pointer only inside the
> function. That ensures that the destructor will be called after the
> destructor of local static variables.

Actually the explanation about the reverse order is not right, and even
with C++ `thread_local`, we have to ensure that the static data member
of `MemoryPool<T>` is created before any other CORE static variable.

This commit is a followup of the commit
6c7774048521d2779d1657871f476624a46d220b: even in C++11, the `memPool`
variable becomes a thread-local data member, instead of a thread-local
variable at function scope.

Fix #1844.
 2017-02-07 14:18:32 +01:00
Laurent Rineau ee21a5a077 Merge pull request #1744 from afabri/CORE-static-GF 
CGAL_CORE:  Make it thread safe
 2017-01-12 11:10:38 +01:00
Laurent Rineau 6c77740485 CORE MemoryPool<T> has to be destroyed last 
If Boost implementation of thread local storage is used, the order of
destructors is reversed, compared to C++11 `static thread_local`. The
solution for CORE `MemoryPool<T>` is to make the static variable a
static member of the class, and initialize the pointer only inside the
function. That ensures that the destructor will be called after the
destructor of local static variables.
 2017-01-10 16:27:44 +01:00
Andreas Fabri e869afa8af bugfix 2017-01-10 14:09:27 +01:00
Andreas Fabri 7b6e4a27ca Even read only static const variables must be thread local 
as otherwise their destructor is called after the destructor
of the CORE memory pool.
 2017-01-10 13:53:50 +01:00
Andreas Fabri 46c6ea1f3f Deal with CGAL_NO_ATOMIC 2017-01-09 15:08:42 +01:00
Sébastien Loriot e696a857f9 use direct initialization also in header-only mode 2017-01-09 15:08:42 +01:00
Sébastien Loriot 109f021a3a use direct initialization 2017-01-09 15:08:42 +01:00
Andreas Fabri 185208646a fixed and tested 2017-01-09 15:08:42 +01:00
Andreas Fabri f1a39ef43f No need for static 2017-01-09 15:08:42 +01:00
Andreas Fabri 8972c92a14 make Memory pool thread safe 2017-01-09 15:08:42 +01:00
Andreas Fabri 1b2fcdb82a make static variable for pretty printing const 2017-01-09 15:08:42 +01:00
Andreas Fabri fab26b5a05 make variables atomic 2017-01-09 15:08:42 +01:00
Andreas Fabri 1d0ec5bd38 WIP: make variables atomic; it no longer compiles :( 2017-01-09 15:08:42 +01:00
Andreas Fabri 8faf83433b declare constants const 2017-01-09 15:08:42 +01:00
Andreas Fabri 4b79bd484f NT_TYPE is not used anywhere 2017-01-09 15:08:42 +01:00
Andreas Fabri 36b34b3e63 declare constants const 2017-01-09 15:08:42 +01:00
Andreas Fabri e0d026d552 polyWilkinson is not used anywhere 2017-01-09 15:08:42 +01:00
Andreas Fabri 4f71d02c6f Remove random functions as they are not in the CGAL Core API 2017-01-09 15:08:42 +01:00
Andreas Fabri 5321a90c27 Remove the geometry files 2017-01-09 15:08:42 +01:00
Andreas Fabri fa7217c682 declare constants const 2017-01-09 15:08:41 +01:00
Andreas Fabri bb033e2037 Remove export declaration for member functions as the class is exported. Suppress VC++ warnings 2016-09-22 12:11:35 +02:00
Laurent Rineau 54fe1b8b56 CGAL_Core: fix -fvisibility issues on Linux 2016-09-14 16:12:02 +02:00
Sébastien Loriot ff1b240a37 replace assert by CGAL_assertion in CGAL code 2016-08-25 11:12:17 +02:00
Laurent Rineau 68df272c01 Fix CORE header-only 2016-03-09 18:53:58 +01:00
Andreas Fabri 42aa03596f We delete blocks if all T's are on the internal free list 2016-01-28 10:35:49 +01:00
Andreas Fabri 8f63e80716 Do not warn as it potentially covers other warnings in the testsuite 2016-01-27 15:58:24 +01:00
Andreas Fabri d7bfb7f754 Only delete if it is possible 2016-01-27 15:47:57 +01:00
Andreas Fabri 145ac2a3d7 Replace CGAL_assertion with CGAL_warning 2016-01-26 16:57:09 +01:00
Andreas Fabri 24f6180732 Add full instantiation of ConstPolyRep<BigRat> 2016-01-22 08:40:26 +01:00
Andreas Fabri 28e9563943 Add full instantiation of ConstPolyRep<BigInt> 2016-01-22 08:28:43 +01:00
Andreas Fabri b93783010b fix 2016-01-21 08:40:58 +01:00
Andreas Fabri d45ce47cc3 more exports more instantiations 2016-01-19 08:56:08 +01:00
Andreas Fabri fa2384de63 Assure that new/delete happen BOTH inside the CORE dll 2016-01-18 17:39:15 +01:00
Andreas Fabri a27b6f453f fix: use ::operator delete(void*) 2016-01-16 11:52:49 +01:00
Andreas Fabri 57531cc6b5 prefix delete with :: ; debug output as I can't reproduce VC++ testsuite result locally 2016-01-16 11:22:28 +01:00
Andreas Fabri 2ffe1b211c int -> size_t 2016-01-16 07:58:21 +01:00
Andreas Fabri 58542b3a13 Delete allocated blocks 2016-01-15 17:27:53 +01:00
Clément Jamin 0fa401d03a Use CGAL_CORE_EXPORT instead of CGAL_EXPORT 2015-11-02 10:52:20 +01:00
Laurent Rineau d6866de068 Fix license headers 
Follow-up to 3293c2a68d

Fix #48
 2015-10-05 13:00:07 +02:00
Guillaume Damiand e4342d50d2 Merge remote-tracking branch 'cgal-dev/CGAL_headers_only-gdamiand_cjamin' into CGAL_headers_only-gdamiand_cjamin 2015-10-01 09:48:54 +02:00
Guillaume Damiand cf1c0ea0ca Merge branch 'CGAL_headers_only-gdamiand_cjamin-OLD' into CGAL_headers_only-gdamiand_cjamin 2015-10-01 09:12:55 +02:00
Andreas Fabri 1e2ff1131e assert -> CGAL_assertion 2015-08-27 16:51:55 +02:00
Guillaume Damiand 17c0403abd Cleanup core in cgal header only 2015-06-09 16:01:24 +02:00
Guillaume Damiand 8df781d3da Merge branch 'CGAL_headers_only-gdamiand_cjamin-old' into CGAL_headers_only-gdamiand_cjamin 2015-06-09 14:56:48 +02:00
Andreas Fabri 3293c2a68d Fix #48 2015-04-27 17:21:18 +02:00
Clement Jamin ed3113f89d Code clean-up 2015-03-16 17:01:49 +01:00
Guillaume Damiand 9c78897ba5 Merge branch 'CGAL_headers_only-gdamiand_cjamin-old' into CGAL_headers_only-gdamiand_cjamin 2015-03-16 14:00:43 +01:00
Clement Jamin f532cbc013 Forgot 2 *_impl.h files 2014-12-15 21:57:51 +01:00
Clement Jamin 93a007616a Header-only CGAL_Core 2014-12-15 21:34:29 +01:00
Laurent Rineau 06dac30143 Fix 'const static <type>' 
The storage specified (static) is not allowed inside the type
specifier. It must be prefix or postfix (but not infix).

That is strange no C++ compiler gives an error on such a construction.

s/const static/static const/
 2014-02-20 19:14:26 +01:00
Laurent Rineau 367314623d Add a script to detect wrong permissions, and fix permissions 
The script uses zsh, and lists regular files that have the
'executable' permission.

At the same time, I fix the permissions of several files.
 2014-02-06 18:49:09 +01:00
Laurent Rineau 8a65c3b9c6 Fix a warning about an unused parameter 2013-12-10 18:46:28 +01:00
Andreas Fabri 4de4805e46 Fix a memory leak in BigFloat::exp2 2013-11-19 18:02:32 +01:00
Laurent Rineau 33a662f57e bug fix: fix a typo in CORE/Timer.h 
Detected by a warning -Wheader-guard of clang
 2013-10-24 15:53:33 +02:00
Philipp Möller 8b15717ee4 Use the correct type when iterating std::strings 2012-11-14 10:25:10 +01:00
Eric Berberich 679e15c749 core is shipped with CGAL (and fix packagename to reflect libraryname) 2012-08-03 17:30:42 +00:00