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116 Commits

Author SHA1 Message Date
Bernd Gärtner 7464866235 - added QP models 
- refactored QP_solver to separate the QP, the ET and the Tags
- got rid of MPS.h, MPS.C (integrated into QP_models)
- added QP_functions.h to test full rank of QP
- added QP_solver diagnostics for friends to access
- removed ET type from MPS reader (was only needed for rank test, and now
  I'm using the new QP function for that -> faster and cleaner)
 2006-09-09 14:58:32 +00:00
Bernd Gärtner d0a6a430ce removed configurable row type, now CGAL::Comparison must be used 2006-09-05 12:32:25 +00:00
Bernd Gärtner 6d9fb3278d - adapted all pricing strategies to deal with nonstandard form 
- made pricing of a single variable a method in base class QP_pricing_strategy 
- added missing pricing strategy notification in enter_and_leave_variable()
 2006-09-05 11:45:44 +00:00
Bernd Gärtner 33cdafd438 - adapted to new type Gmpzf 
- fixed some possible sources of ambiguity: all arithmetic ops now
  have both operands of the same type
 2006-08-31 11:27:31 +00:00
Bernd Gärtner 0bd5d53953 replaced CGAL::Double by CGAL::MP_Float and removed all includes of Double 2006-08-25 14:06:31 +00:00
Bernd Gärtner 02144270f0 minor fix (initialization of constant term c0 was missing) 2006-08-25 08:34:32 +00:00
Bernd Gärtner 1d057b9e59 enhanced MPS parser. It can now handle 
- NAMEs with spaces
	- RANGES 
	- RHS entry for objective row (means: constant term in obj func)
enhanced QP_solver. It can now handle a constant term in obj func
 2006-08-24 14:12:24 +00:00
Bernd Gärtner 1a13222641 files updated from benchamrks repository 2006-08-24 13:31:32 +00:00
Bernd Gärtner b8b1810b58 - added some additional assertions 
- in write_MPS, 0's are now omitted
- added routine to read floating-point number in decimal format from MPS
- fixed two bugs that didn't have any effect (yet)
- commented out some expensive checks / long outputs in example programs
 2006-08-24 07:45:02 +00:00
Bernd Gärtner 4b97123f03 replace bad previous commit by correct fix (just comment out expensive check) 2006-08-17 13:41:20 +00:00
Bernd Gärtner 0839e8a90c added flag to suppress rank checking in MPS-reader (might be very slow) 2006-08-17 12:49:19 +00:00
Bernd Gärtner 4f7ee400d5 fixed MPS reader so that it can handle empty bound label 2006-08-17 11:31:47 +00:00
Andreas Fabri e3d2f8a410 fixed min/max problem 2006-08-17 08:56:49 +00:00
Bernd Gärtner 84141f531b added missing resize of dependent containers in z_replace_variable() 2006-08-15 15:00:59 +00:00
Bernd Gärtner 2f86e14527 bug fixed in removal of slack variable from basis 2006-08-14 12:55:21 +00:00
Andreas Meyer c51efe2626 replaced ccIncludeVerbatim by ccIncludeExampleCode, where appropriate 2006-08-09 14:19:50 +00:00
Andreas Meyer b454b3febd manual cleanup: 
* .C ---> .cpp
* removed ../examples from paths
* moved some demo/example files out of doc_tex into their respective place
* now it should build properly, again
 2006-08-07 16:43:09 +00:00
Andreas Fabri 10bebd9e5a Fixed min max problem 2006-07-31 22:26:40 +00:00
Bernd Gärtner ffff51ec51 quadobj format fix + nerw test case added 2006-07-18 14:35:27 +00:00
Bernd Gärtner 84e1ffac7e another wrong path fix 2006-07-12 10:57:19 +00:00
Bernd Gärtner 5eb10120a0 wrong path fixes 2006-07-12 10:45:00 +00:00
Bernd Gärtner 6a114b6533 some remaining AUTOMATIC macros removed; minor testsuite fix 2006-07-11 14:18:59 +00:00
Bernd Gärtner 820a11c82d QP_solver.C -> QP_solver_impl.h 2006-07-11 12:08:37 +00:00
Bernd Gärtner 6579a4c658 internal h-files moved to include/CGAL/QP_solver 2006-07-11 11:19:55 +00:00
Bernd Gärtner 708b5a07a0 added Bland pricing rule; fixed sign bug in unbounded direction 2006-07-11 10:08:37 +00:00
Andreas Fabri c07a9c6dc5 changed .C to .cpp in examples 2006-07-09 19:40:04 +00:00
Bernd Gärtner 9259fc72f0 actual copies added 2006-06-29 17:56:03 +00:00
Bernd Gärtner 1ffd9d930d symbolic links removed 2006-06-29 17:55:21 +00:00
Laurent Saboret 1f0a69733b Fixed svn:keywords property 2006-06-23 13:56:01 +00:00
Bernd Gärtner 5ca47b2aee fixed bug that led to wrong objective function values 2006-05-30 14:31:16 +00:00
Sylvain Pion 566dda4ad7 Replace symlink by copy. 2006-05-19 19:47:53 +00:00
Sylvain Pion 4074cb0e8b \cgal -> \cgal\ . 2006-05-19 14:29:54 +00:00
Bernd Gärtner f7147eeae8 README now also contains disclaimer 2006-05-12 13:21:36 +00:00
Bernd Gärtner 87c117db5c somewhat elaborated these examples and marked them as experimental 2006-05-12 13:20:12 +00:00
Bernd Gärtner 984e23ccef number of iterations reported in verbose mode 2006-04-20 14:59:17 +00:00
Laurent Saboret 87d65f75e3 Fixed svn properties of ASCII files (as defined by Maintenance/svn_client/config) 2006-04-18 12:42:52 +00:00
Laurent Saboret 312353dd51 Global fix of svn:executable property in trunk 2006-04-14 15:07:17 +00:00
Bernd Gärtner 3996d75c2c adapted mentioning of script to cgal prefix 2006-04-04 13:41:59 +00:00
Bernd Gärtner 929d936ce5 made data_to_mps.C in /examples symbolic link to the one in /test 2006-03-30 07:33:19 +00:00
Bernd Gärtner 2637e71e3a fixed vector size bug 2006-03-30 07:31:23 +00:00
Bernd Gärtner a911c6340b added cin-files to allow execution of examples in testsuite 2006-03-28 15:38:11 +00:00
Bernd Gärtner 362466495b changed example/ data file naming for consistency 2006-03-27 15:56:10 +00:00
Bernd Gärtner 958ba8c6b1 added new examples that allow the solver to be used as standalone application 2006-03-27 15:47:36 +00:00
Bernd Gärtner 012321adf5 fixed unitialized variable warning 2006-03-27 09:23:31 +00:00
Sylvain Pion 209e525fb4 Force initialization of data members to prevent warning. 2006-03-25 12:23:10 +00:00
Bernd Gärtner 9f2fb1444f - beautified output of test_MPS 
- changed linear time index -> var_name mapping to constant time (MPS.C)
 2006-03-16 11:44:46 +00:00
Andreas Fabri 5a49693dd4 Added whitespace between an int and a comma as workarounf for VC8 integer parse bug 2006-03-13 22:21:35 +00:00
Bernd Gärtner 65d8b53cfb oops, forgot subdir 2006-03-10 12:43:36 +00:00
Bernd Gärtner 0aa2469e6c warning fix 2006-03-10 12:29:00 +00:00
Bernd Gärtner 864e6389db examples renamed, according to Andreas' request 2006-03-09 08:43:05 +00:00