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70 Commits

Author SHA1 Message Date
Sylvain Pion 65df7a8b81 - Added forgottent definition of CGAL_to_double(IA_nt). 
- Added istream operator>>(IA) (via a double).
 1998-12-01 16:39:56 +00:00
Sylvain Pion c84a8911f3 Use a template member function (the constructor)... and pray that it's 
supported by the commercial compilers...
 1998-12-01 14:36:37 +00:00
Sylvain Pion 35b57efb0e - Put back CGAL_DENY_INEXACT_OPERATIONS_ON_FILTER, since when deriving, the 
specialized predicates are not used...
 1998-12-01 14:08:24 +00:00
Sylvain Pion d058b1adb6 - Changes "class" to "struct", and removed "public:". 
- Added missing constructors for CGAL_Filter_allow_inexact.
 1998-12-01 13:52:39 +00:00
Sylvain Pion 030e4fbfcd - Introduced the class CGAL_Filtering_allow_inexact to replace 
CGAL_DENY_INEXACT_OPERATIONS_ON_FILTER
- Added forwarding code (to the CT value) for the functions:
  CGAL_is_valid, CGAL_is_finite, CGAL_to_double, CGAL_sign, CGAL_compare,
  CGAL_abs, CGAL_min, CGAL_max, sqrt, CGAL_io_tag, CGAL_number_type_tag,
  operator>>, operator<<
- Added conditional include directive for predicates_on_rtH2.h.
 1998-12-01 13:37:23 +00:00
Sylvain Pion 861307904b Cast function for Olivier's CGAL_Fixed_precision_nt. 1998-12-01 13:03:02 +00:00
Sylvain Pion 10afe69c95 Added conditionnal #include directive for IA/IA_Fixed.h. 1998-12-01 12:54:55 +00:00
Sylvain Pion ffc2b7df51 Added CGAL_number_type_tag() 1998-12-01 12:51:38 +00:00
Sylvain Pion 4913337b50 CGAL_io_tag() added. 1998-11-30 16:03:59 +00:00
Sylvain Pion e22af6cf31 Removed "multi-line // comment" warning. 1998-11-29 11:05:16 +00:00
Sylvain Pion 358ee282a1 Changed SETFPCW to CGAL_IA_SETFPCW, same for GETFPCW. 1998-11-29 11:03:22 +00:00
Sylvain Pion 5fddddc9be Changed __USE_ASSEMBLY to CGAL_IA_USE_ASSEMBLY. 1998-11-29 11:00:42 +00:00
Sylvain Pion e3c364c0ed Updated to latest C2's predicates_on_ftC2.h. 1998-11-26 16:50:57 +00:00
Sylvain Pion 83b8634348 - Added the flag CGAL_DENY_INEXACT_OPERATIONS_ON_FILTER 
- Added sqrt() forwarding.
 1998-11-25 16:51:17 +00:00
Sylvain Pion a4c088ca00 - Changed again the semantic of sqrt() when negative. 
- Made static const members for largest and smallest.
- Declared the values of {min,max}_double outside => CC accepts it now.
 1998-11-25 16:38:40 +00:00
Sylvain Pion 5439295901 Replaced CGAL_Interval_smallest by CGAL_Interval_nt_advanced::smallest. 1998-11-25 16:28:19 +00:00
Sylvain Pion 756b56cc01 Updated after the script. 1998-11-23 15:23:37 +00:00
Sylvain Pion e4b1b35ce4 - Added double member constants "min_double" and "max_double". 
- Added global constants CGAL_Interval_smallest and CGAL_Interval_largest.
- Added a template for CGAL_to_Interval_nt() and a specialisation for doubles.
 1998-11-23 15:19:19 +00:00
Sylvain Pion d7e1b23f69 Replaced "CGAL_Interval_nt_advanced::min_double" with "CGAL_Interval_smallest". 1998-11-23 15:07:03 +00:00
Sylvain Pion b1e465e8da - Completely reworked, changed to CGAL_to_Interval_nt_advanced(), supposing 
the rounding mode set to +infinity.
 1998-11-19 12:52:57 +00:00
Sylvain Pion 1c9b971740 Use more "typedef CGAL_Interval_nt IA". 1998-11-18 16:39:59 +00:00
Sylvain Pion d5273396c5 sqrt() semantic has changed. 1998-11-18 16:30:30 +00:00
Sylvain Pion d7eaf1fd54 Comment modifs. 1998-11-18 16:28:53 +00:00
Sylvain Pion 42c4802f46 Makefile to generate the filtered predicates files from those in $CGAL. 1998-11-18 15:38:33 +00:00
Sylvain Pion 286607c0fc Fixed bug for the empty ctor, revealed by goo'ol' g++. 1998-11-16 10:56:10 +00:00
Sylvain Pion 113263bfb3 Fixed typo. 1998-11-16 10:42:00 +00:00
Sylvain Pion 37bd9349e0 Commented assembly version for Mips. 1998-11-16 08:43:41 +00:00
Sylvain Pion 2bae6bfc58 Fixed line > 80char problem. 1998-11-12 16:40:01 +00:00
Sylvain Pion c47e4572cb Added conditionnal inclusion of <CGAL/Filter/predicates_on_ftC2.h>. 1998-11-12 16:11:33 +00:00
Sylvain Pion 2d75f4a70f - Passing "double" instead of "double &" seems faster, so I changed all 
concerned function prototypes.
- Moved ctor def CGAL_Interval_nt(const CGAL_Interval_nt_advanced &d) at the
  beginning of the class body so that it can be inlined.
- Redefined (grrr) friends CGAL_{abs,sign, compare, min...} for
  CGAL_Interval_nt.
- overlap_action() should maybe be redefined for CGAL_Interval_nt, but this
  should use a virtual function, so the code is ready, but I need the first
  benchmarks to activate it.
- New (undocumented for the moment) member function is_same() that does a
  "deep compare" (test equality of both bounds of 2 intervals).
- commented out the friendlyness of operator* (const double, const IA &).
 1998-11-12 16:10:42 +00:00
Sylvain Pion bc05e04689 First release. Not entirely produced by the script, but mostly. 1998-11-12 16:05:45 +00:00
Sylvain Pion 0596e62707 Modified comment aout egcs not defining __i386 (it's fixed). 1998-11-12 16:04:43 +00:00
Sylvain Pion 04810e2dc4 - Added "typedef CGAL_Interval_nt IA;", and done some substitutions. 1998-11-05 15:22:10 +00:00
Sylvain Pion 89fe4aa29b - CGAL_to_interval_nt() now returns a CGAL_Interval_nt_advanced. 1998-11-05 14:32:22 +00:00
Sylvain Pion bf02d922bc - Added assembly support for Mips with GNU compilers. 
- Removed C compatibility (inline, // comments).
 1998-11-05 14:31:01 +00:00
Sylvain Pion b1b92487d7 - Added specializations for the functions CGAL_{sign,compare,abs,min,max}. 
- overlap_action() returns an int(0), to shut up compiler, and provide
  a default answer, when we don't want the exception.
- The test operators now "return overlap_action();".
- One test less in operator==().
 1998-11-05 14:28:18 +00:00
Sylvain Pion 9cdc072750 First release. The wrapper works at least on a few cases. 1998-10-30 16:51:45 +00:00
Sylvain Pion 872c4c7fe1 Changed member functions is_valid() and is_finite() to be non member functions 
CGAL_is_valid(IA) and CGAL_is_finite(IA).
 1998-10-30 12:22:37 +00:00
Sylvain Pion fd6727c9a8 CGAL_to_interval_nt(double) now returns an IA_advanced. 1998-10-28 17:20:41 +00:00
Sylvain Pion 6256a74fa0 New empty member class unsafe_comparison. 
New private function overlap_action(), that throws the above exception, when
comparing unsafely.  CGAL_IA_DONT_THROW_EXCEPTION defines the behaviour at
compile time.
 1998-10-26 13:41:00 +00:00
Sylvain Pion f979f9578a Bump for 2.3: small cleanup. 1998-10-23 08:53:48 +00:00
Sylvain Pion 5a2090bde6 Changed "class" to "struct". 
Put the cast "IA_advanved -> IA" private.
Put the 2 doubles at the top of the definition.
 1998-10-22 13:23:12 +00:00
Sylvain Pion 7fa30708d0 Added for the 2 classes, the 2 operators: *(IA, double) and *(double, IA). 1998-10-21 16:51:40 +00:00
Sylvain Pion 814447927d - operator<< doesn't need to be a friend function anymore. 
- using the GNU extension optimization "Named return value".
- new protected function verify_overlap() (to clean up the comparison
  functions codes).
- operator*() and operator/() are outside the class body, so they can be made
  not inlined.
 1998-10-20 13:42:32 +00:00
Sylvain Pion 4f8701d25b 2 small comments added. 1998-10-16 14:30:50 +00:00
Sylvain Pion 60476ef3cf CGAL_Interval_nt operator-() needed to be defined... 1998-10-15 15:59:55 +00:00
Sylvain Pion 4fd875f2c2 Fixed (duplicate code...) the CGAL_interval_nt operator?=(). 1998-10-15 15:36:31 +00:00
Sylvain Pion bfc9ee9ef3 Put the operators' code outside the class body. 
Made operator<<() a friend function, with const argument.
 1998-10-15 11:58:32 +00:00
Sylvain Pion 7bd25e7203 - Changed the default constructor to empty, instead of initializing to 0. 
- Corrected is_valid() when inf = sup.
 1998-10-02 11:14:06 +00:00
Sylvain Pion f798ba6488 Fixed sqrt() so that it passes the test-suite (it was correct though). 1998-10-02 11:06:25 +00:00