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605 Commits

Author SHA1 Message Date
Andreas Fabri 1d9b40756e Add license header 2008-12-06 21:47:11 +00:00
Andreas Fabri 94460bbfd0 Add license header 2008-12-06 21:43:32 +00:00
Andreas Fabri d59d587df0 Add license header 2008-12-06 21:43:14 +00:00
Sylvain Pion 6af4976ab1 Remove obsolete comments. 2008-12-05 16:30:17 +00:00
Sylvain Pion 4251273447 Introduce a new class Set_ieee_double_precision, in order to provide 
a better alternative to Protect_FPU_rounding(CGAL_FE_TONEAREST) which is
slightly unrelated.

If it works, then let's use it in the places that have recently been using
Protect_FPU_rounding for this issue.
 2008-12-03 14:43:43 +00:00
Sylvain Pion 70e4b15a4f Some follow-up fixes to the documentation of Protect_FPU_rounding. 
(still needs testing when cgal_manual will be unbroken on the mac)
 2008-11-28 22:25:21 +00:00
Sylvain Pion 3bb6912858 Following popular request from Michael, document Protect_FPU_rounding<>. 2008-11-28 22:20:55 +00:00
Andreas Fabri b67c6dac07 one less warning for VC++ 2008-11-25 12:48:01 +00:00
Sylvain Pion b18953a3a5 Change int to std::size_t. 2008-11-25 11:58:34 +00:00
Andreas Fabri a16d4f6481 Remove coercion from long long to leda::rational, as leda::rational doesn't provide a constructor for long long 2008-11-25 09:39:17 +00:00
Andreas Fabri 7ed7023cbf Fix to_interval 2008-11-23 14:08:51 +00:00
Andreas Fabri 4710a852f1 Use CGAL_USE_LONG_LONG instead of a plain removal 2008-11-21 10:12:19 +00:00
Andreas Fabri fd529109cf Don't do anything for long long 2008-11-21 09:53:53 +00:00
Laurent Rineau ec9f2e29e5 Update citations (s/07/08/). 
Let us hope that CGAL-3.4 will be release before 2009!
 2008-11-20 22:19:28 +00:00
Andreas Fabri 26d60f9942 Duplicate and split Sqrt_extension.cpp for LEDA and CORE as VC8 is running out of heapspace with all these instantiations 2008-11-20 09:41:14 +00:00
Andreas Fabri 4326438f4a Duplicate and split Sqrt_extension.cpp for LEDA and CORE as VC8 is running out of heapspace with all these instantiations 2008-11-20 09:40:17 +00:00
Laurent Rineau 9026e8d8ce Fix Andreas revision 46848 (one want <LEDA/numbers/interval.h> be included 
even if _MSC_VER is not defined.
 2008-11-12 16:53:12 +00:00
Andreas Fabri 1509b91904 We have to undef ERROR in case it is defined, e.g. in <windows.h> 2008-11-12 15:47:18 +00:00
Michael Hemmer 9e018b0a22 rm warning for -DCGAL_NDEBUG 2008-10-30 10:10:21 +00:00
Michael Hemmer da3e09e9c0 use CGAL::Protect_FPU_rounding<true> pfr(CGAL_FE_UPWARD) 
for CGAL::Interval_nt<false>
 2008-10-27 08:08:21 +00:00
Andreas Fabri 2758efd609 Backup and restore rounding mode to avoid error message 2008-10-25 09:38:33 +00:00
Laurent Rineau b80958f958 Use assertion instead of warning. 2008-10-23 22:10:06 +00:00
Laurent Rineau d256a634c3 Add src/CGAL/test_FPU_rounding_mode.cpp 
That file creates a global (static const) object that:
  - at its creation (start of the program), it stores the FPU rounding mode,
  - at its destruction (end of the program), it emits a CGAL_warning is the
current rounding mode is different from the stored one.

That will permit to track if all CGAL kernel code restore the FPU rounding
mode correctly (needed for some CGAL user and GeometryFactory customers).
 2008-10-15 12:53:41 +00:00
Andreas Fabri 4ffe6b9657 Add illustration 2008-10-15 07:43:06 +00:00
Andreas Fabri 6bdf362774 quit down VC++ warning 2008-10-14 07:22:04 +00:00
Andreas Fabri f6ebf5e5f7 Suppress VC warning 2008-10-13 13:46:35 +00:00
Michael Hemmer 8a1b24a1f4 added test for implicit interoperablity 2008-10-13 12:34:31 +00:00
Michael Hemmer f43c6746a0 rm ifdef CGAL_USE_GMP its a precond anyway 2008-10-13 12:31:45 +00:00
Sylvain Pion 4aa1cb057a Remove my email adress from header files. 2008-10-11 20:21:08 +00:00
Michael Hemmer 2c8cd4f7b3 added precond d!=0 for constructor 2008-10-06 11:48:52 +00:00
Michael Hemmer 2b76291e2a fix in interoperablity with int and NT 2008-10-06 10:07:29 +00:00
Michael Hemmer a6d338af47 improved simplify funciton: sets is_extended flag 2008-10-06 08:32:59 +00:00
Pedro Machado Manhaes de Castro 5dfed6f7f2 More accuracy on the to_double of Root_of_2 2008-09-29 18:20:02 +00:00
Michael Hemmer 88848c145b moved Modular_traits for int and long from Modular_traits.h 2008-09-25 13:41:17 +00:00
Michael Hemmer 54ea4a46a9 types that have a demonintor are not Modularizable 
denominator could become zero mod prime
 2008-09-25 09:13:21 +00:00
Michael Hemmer c78b05b739 rename Real_embeddable_traits::Sign Sgn 
added RET::Boolean, RET::Sign, RET::Comparison_result
 2008-09-18 15:35:55 +00:00
Michael Hemmer cf6fe3a5ec added public type Boolean to Algebraic_structure_traits 2008-09-18 13:53:47 +00:00
Sylvain Pion d9595d3b94 Add CGAL_assertion(is_finite(d)) in some number types constructors from double. 2008-09-17 15:53:27 +00:00
Sylvain Pion 0f03fe4677 Remove useless is_valid() test, as it's redundant with is_finite(). 2008-09-17 15:24:57 +00:00
Michael Hemmer 5e015a95b2 added test for convert to bfi 2008-09-11 08:54:30 +00:00
Michael Hemmer 655514b33c added a special cache for efficient conversion of 
Sqrt_extension to Bigfloat_interval, disabled by default
 2008-09-11 08:54:12 +00:00
Andreas Fabri 1721268112 VC++ doesn't like template parameters which are at the same time a typename in a derived class 2008-09-10 20:48:51 +00:00
Michael Hemmer cf7e170ec8 Modular_traits::Modular_image_inv -> Modular_image_representative 2008-09-09 12:54:08 +00:00
Michael Hemmer 3d75f7fea6 added Modular_traits for several types 2008-09-09 11:57:05 +00:00
Michael Hemmer 235ca346ed added missing include 2008-09-09 11:52:52 +00:00
Michael Hemmer 09a0e17c4b use CORE to test NT_checker, since LEDA is currently not in testsuite 2008-09-09 11:51:41 +00:00
Michael Hemmer bfea282784 fixed cut&paste bug in Is_finite 2008-09-09 11:47:53 +00:00
Sylvain Pion a0be560caa New profiling tool : Profile_branch_counter, that improves the display 
of failure/calls ratios.  With the corresponding macro CGAL_BRANCH_PROFILER().
 2008-09-08 09:52:37 +00:00
Sylvain Pion 419f46f919 Remove CGAL_CFG_COMMA_BUG and its workaronds, as we don't support g++ 3.3 anymore. 2008-09-08 09:33:02 +00:00
Sylvain Pion 15c7353407 Pick Gmpq if available, instead of Quotient<MP_Float>, as the corresponding 
"exact number type" for built-in types.
 2008-09-07 13:46:20 +00:00