Commit Graph

54 Commits

Author SHA1 Message Date
Bernd Gärtner 6a21496393 - added sparse representation and handling of LP to MPS reader; make_zero_D is removed 2006-09-16 19:12:07 +00:00
Bernd Gärtner aff6bd05a5 - made first version of QP_solution
- refactored QP_solver to have missing types / iterators from QP generated
- added normalization of variable values / solution
2006-09-14 16:46:51 +00:00
Bernd Gärtner f9ff2cfb36 - added make_qp function (more will follow: make_lp, make_nonnegative_lp,...)
- moved write_MPS out of QP_from_mps and made general
- introduced QP_solution as ref-counted wrapper for QP_solver pointers
2006-09-13 21:10:11 +00:00
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