spxdevexpr.h
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SPxId buildBestPriceVectorEnterCoDim(Real &best, Real feastol) Definition: spxdevexpr.cpp:398 Devex pricer.The Devex Pricer for SoPlex implements an approximate steepest edge pricing, that does without solving an extra linear system and computing the scalar products. Definition: spxdevexpr.h:43 DataArray< IdxElement > pricesCo temporary array of precomputed pricing values Definition: spxdevexpr.h:52 Abstract pricer base class. SPxId selectEnterDenseCoDim(Real &best, Real feastol, int start=0, int incr=1) SPxPricer::selectEnter() in dense case. Definition: spxdevexpr.cpp:778 SPxId buildBestPriceVectorEnterDim(Real &best, Real feastol) build up vector of pricing values for later use Definition: spxdevexpr.cpp:348 SPxId selectEnterSparseCoDim(Real &best, Real feastol) implementation of sparse pricing in the entering Simplex Definition: spxdevexpr.cpp:708 int buildBestPriceVectorLeave(Real feastol) build up vector of pricing values for later use Definition: spxdevexpr.cpp:102 Generic Ids for LP rows or columns.Both SPxColIds and SPxRowIds may be treated uniformly as SPxIds: ... Definition: spxid.h:85 DataArray< IdxElement > prices temporary array of precomputed pricing values Definition: spxdevexpr.h:51 int selectLeaveSparse(Real feastol) implementation of sparse pricing in the leaving Simplex Definition: spxdevexpr.cpp:203 virtual void setRep(SPxSolver::Representation) set row/column representation Definition: spxdevexpr.cpp:92 SPxId selectEnterHyperCoDim(Real &best, Real feastol) implementation of hyper sparse pricing in the entering Simplex Definition: spxdevexpr.cpp:588 Abstract pricer base class.Class SPxPricer is a pure virtual class defining the interface for pricer ... Definition: spxpricer.h:46 Dynamic index set.Class DIdxSet provides dynamic IdxSet in the sense, that no restrictions are posed ... Definition: didxset.h:42 Debugging, floating point type and parameter definitions. Sequential object-oriented SimPlex.SPxSolver is an LP solver class using the revised Simplex algorith... Definition: spxsolver.h:84 Everything should be within this namespace. int selectLeaveHyper(Real feastol) implementation of hyper sparse pricing in the leaving Simplex Definition: spxdevexpr.cpp:240 SPxId selectEnterHyperDim(Real &best, Real feastol) implementation of hyper sparse pricing in the entering Simplex Definition: spxdevexpr.cpp:506 int selectLeaveX(Real feastol, int start=0, int incr=1) internal implementation of SPxPricer::selectLeave() Definition: spxdevexpr.cpp:177 virtual void addedCoVecs(int n) n covectors have been added to loaded LP. Definition: spxdevexpr.cpp:861 SPxId selectEnterSparseDim(Real &best, Real feastol) implementation of sparse pricing in the entering Simplex (slack variables) Definition: spxdevexpr.cpp:669 SPxId selectEnterDenseDim(Real &best, Real feastol, int start=0, int incr=1) SPxPricer::selectEnter() in dense case (slack variabels) Definition: spxdevexpr.cpp:748 SPxId selectEnterX(Real tol) choose the best entering index among columns and rows but prefer sparsity Definition: spxdevexpr.cpp:467 |