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SoPlexLegacy Class Reference Preconfigured SoPlexLegacy LP-solver. More...
Inheritance diagram for SoPlexLegacy:
Detailed DescriptionPreconfigured SoPlexLegacy LP-solver. Definition at line 41 of file soplexlegacy.h. Constructor & Destructor Documentation
default construtor. Definition at line 23 of file soplexlegacy.cpp. References SPxLPBase< R >::isConsistent(), SoPlexLegacy::m_slu, SoPlexLegacy::m_solver, SPxSolver::setOutstream(), SPxSolver::setPricer(), SPxSolver::setSolver(), SPxSolver::setStarter(), and SPxSolver::setTester().
Definition at line 42 of file soplexlegacy.cpp. References SoPlexLegacy::m_freePostScaler, SoPlexLegacy::m_freePreScaler, SoPlexLegacy::m_freeSimplifier, SoPlexLegacy::m_postScaler, SoPlexLegacy::m_preScaler, and SoPlexLegacy::m_simplifier.
copy constructor. Definition at line 139 of file soplexlegacy.cpp. References SPxScaler::clone(), SPxSimplifier::clone(), SoPlexLegacy::m_freePostScaler, SoPlexLegacy::m_freePreScaler, SoPlexLegacy::m_freeSimplifier, SoPlexLegacy::m_postScaler, SoPlexLegacy::m_preScaler, SoPlexLegacy::m_simplifier, SoPlexLegacy::m_slu, SoPlexLegacy::m_solver, and SPxSolver::setSolver(). Member Function Documentation
clear starting basis Definition at line 183 of file soplexlegacy.h. References SoPlexLegacy::m_colsbasisstatus, SoPlexLegacy::m_rowsbasisstatus, SoPlexLegacy::m_solver, and SPxSolver::reLoad().
guaranteed primal and dual bound violation for optimal solution, returning the maximum of feastol() and opttol(), i.e., the less tight tolerance. Definition at line 230 of file soplexlegacy.h. References SPxSolver::delta(), and SoPlexLegacy::m_solver.
allowed primal feasibility tolerance. Definition at line 220 of file soplexlegacy.h. References SPxSolver::feastol(), and SoPlexLegacy::m_solver.
get current basis, and return solver status. Definition at line 487 of file soplexlegacy.cpp. References SPxSimplifier::getBasis(), SPxSolver::getBasis(), SPxSolver::getBasisStatus(), SoPlexLegacy::has_simplifier(), SPxSimplifier::isUnsimplified(), SoPlexLegacy::m_simplifier, SoPlexLegacy::m_solver, SoPlexLegacy::m_vanished, SPxLPBase< R >::nCols(), SPxBasis::NO_PROBLEM, SPxLPBase< R >::nRows(), SPxBasis::SINGULAR, SPxSolver::status(), SPxSolver::UNDEFINED, and SoPlexLegacy::unsimplify().
gets basis status for a single column. Definition at line 470 of file soplexlegacy.cpp. References SPxSimplifier::getBasisColStatus(), SPxSolver::getBasisColStatus(), SPxSolver::getBasisStatus(), SoPlexLegacy::has_simplifier(), SPxSimplifier::isUnsimplified(), SoPlexLegacy::m_simplifier, SoPlexLegacy::m_solver, SoPlexLegacy::m_vanished, SPxBasis::NO_PROBLEM, SPxBasis::SINGULAR, SPxSolver::UNDEFINED, and SoPlexLegacy::unsimplify(). Referenced by SoPlexLegacy::writeBasisFile().
gets basis status for a single row. Definition at line 453 of file soplexlegacy.cpp. References SPxSimplifier::getBasisRowStatus(), SPxSolver::getBasisRowStatus(), SPxSolver::getBasisStatus(), SoPlexLegacy::has_simplifier(), SPxSimplifier::isUnsimplified(), SoPlexLegacy::m_simplifier, SoPlexLegacy::m_solver, SoPlexLegacy::m_vanished, SPxBasis::NO_PROBLEM, SPxBasis::SINGULAR, SPxSolver::UNDEFINED, and SoPlexLegacy::unsimplify(). Referenced by SoPlexLegacy::writeBasisFile().
Definition at line 276 of file soplexlegacy.h. References SPxLPBase< R >::cId(), NameSet::has(), LPColSetBase< R >::key(), and SPxLPBase< R >::nCols(). Referenced by SoPlexLegacy::writeBasisFile().
Definition at line 385 of file soplexlegacy.cpp. References SPxSolver::getDual(), SoPlexLegacy::has_simplifier(), SPxSimplifier::isUnsimplified(), SoPlexLegacy::m_postScaler, SoPlexLegacy::m_preScaler, SoPlexLegacy::m_simplifier, SoPlexLegacy::m_solver, SoPlexLegacy::m_vanished, SPxSolver::OPTIMAL, SPxSolver::status(), SPxScaler::unscaleDual(), SPxSimplifier::unsimplifiedDual(), and SoPlexLegacy::unsimplify().
Does not work yet with presolve Definition at line 537 of file soplexlegacy.cpp. References SPxSolver::getDualfarkas(), SoPlexLegacy::has_simplifier(), SoPlexLegacy::m_postScaler, SoPlexLegacy::m_preScaler, SoPlexLegacy::m_solver, MSG_ERROR, and SPxScaler::unscaleDual().
number of factorizations performed Definition at line 342 of file soplexlegacy.h. References SLUFactor::getFactorCount(), SoPlexLegacy::m_slu, and SoPlexLegacy::m_vanished.
time spent in factorizations Definition at line 337 of file soplexlegacy.h. References SLUFactor::getFactorTime(), SoPlexLegacy::m_slu, SoPlexLegacy::m_vanished, and REAL.
Definition at line 317 of file soplexlegacy.cpp. References SPxSolver::getPrimal(), SoPlexLegacy::has_simplifier(), SPxSimplifier::isUnsimplified(), SoPlexLegacy::m_postScaler, SoPlexLegacy::m_preScaler, SoPlexLegacy::m_simplifier, SoPlexLegacy::m_solver, SoPlexLegacy::m_vanished, SPxSolver::OPTIMAL, SPxSolver::status(), SPxScaler::unscalePrimal(), SPxSimplifier::unsimplifiedPrimal(), and SoPlexLegacy::unsimplify(). Referenced by SoPlexLegacy::objValue(), SoPlexLegacy::qualBoundViolation(), and SoPlexLegacy::qualConstraintViolation().
Does not work yet with presolve Definition at line 518 of file soplexlegacy.cpp. References SPxSolver::getPrimalray(), SoPlexLegacy::has_simplifier(), SoPlexLegacy::m_postScaler, SoPlexLegacy::m_preScaler, SoPlexLegacy::m_solver, MSG_ERROR, and SPxScaler::unscalePrimal().
Definition at line 419 of file soplexlegacy.cpp. References SPxSolver::getRedCost(), SoPlexLegacy::has_simplifier(), SPxSimplifier::isUnsimplified(), SoPlexLegacy::m_postScaler, SoPlexLegacy::m_preScaler, SoPlexLegacy::m_simplifier, SoPlexLegacy::m_solver, SoPlexLegacy::m_vanished, SPxSolver::OPTIMAL, SPxSolver::status(), SPxScaler::unscaleRedCost(), SPxSimplifier::unsimplifiedRedCost(), and SoPlexLegacy::unsimplify().
Definition at line 297 of file soplexlegacy.h. References NameSet::has(), LPColSetBase< R >::key(), SPxLPBase< R >::nRows(), and SPxLPBase< R >::rId(). Referenced by SoPlexLegacy::writeBasisFile().
Definition at line 351 of file soplexlegacy.cpp. References SPxSolver::getSlacks(), SoPlexLegacy::has_simplifier(), SPxSimplifier::isUnsimplified(), SoPlexLegacy::m_postScaler, SoPlexLegacy::m_preScaler, SoPlexLegacy::m_simplifier, SoPlexLegacy::m_solver, SoPlexLegacy::m_vanished, SPxSolver::OPTIMAL, SPxSolver::status(), SPxScaler::unscaleSlacks(), SPxSimplifier::unsimplifiedSlacks(), and SoPlexLegacy::unsimplify().
number of solves performed Definition at line 352 of file soplexlegacy.h. References SLUFactor::getSolveCount(), SoPlexLegacy::m_slu, and SoPlexLegacy::m_vanished.
time spent in solves Definition at line 347 of file soplexlegacy.h. References SLUFactor::getSolveTime(), SoPlexLegacy::m_slu, SoPlexLegacy::m_vanished, and REAL.
has a postscaler been set? Definition at line 145 of file soplexlegacy.h. References SoPlexLegacy::m_postScaler.
has a prescaler been set? Definition at line 140 of file soplexlegacy.h. References SoPlexLegacy::m_preScaler.
has a simplifier been set? Definition at line 135 of file soplexlegacy.h. References SoPlexLegacy::m_simplifier. Referenced by SoPlexLegacy::getBasis(), SoPlexLegacy::getBasisColStatus(), SoPlexLegacy::getBasisRowStatus(), SoPlexLegacy::getDual(), SoPlexLegacy::getDualfarkas(), SoPlexLegacy::getPrimal(), SoPlexLegacy::getPrimalray(), SoPlexLegacy::getRedCost(), SoPlexLegacy::getSlacks(), SoPlexLegacy::setBasis(), and SoPlexLegacy::unsimplify().
Definition at line 357 of file soplexlegacy.h. References SPxSolver::basis(), SPxBasis::iteration(), SoPlexLegacy::m_solver, and SoPlexLegacy::m_vanished.
Definition at line 232 of file soplexlegacy.cpp. References SoPlexLegacy::getPrimal(), SPxLPBase< R >::maxObj(), SPxLPBase< R >::nCols(), and SPxLPBase< R >::spxSense().
assignment operator. Definition at line 67 of file soplexlegacy.cpp. References SPxScaler::clone(), SPxSimplifier::clone(), SoPlexLegacy::m_freePostScaler, SoPlexLegacy::m_freePreScaler, SoPlexLegacy::m_freeSimplifier, SoPlexLegacy::m_postScaler, SoPlexLegacy::m_preScaler, SoPlexLegacy::m_simplifier, SoPlexLegacy::m_slu, SoPlexLegacy::m_solver, SoPlexLegacy::m_vanished, SPxLPBase< Real >::operator=(), and SPxSolver::setSolver().
allowed optimality, i.e., dual feasibility tolerance. Definition at line 225 of file soplexlegacy.h. References SoPlexLegacy::m_solver, and SPxSolver::opttol().
return current Pricing. Definition at line 99 of file soplexlegacy.h. References SoPlexLegacy::m_solver, and SPxSolver::pricing(). get violations of bounds. Definition at line 594 of file soplexlegacy.cpp. References SoPlexLegacy::getPrimal(), SPxLPBase< R >::lower(), SPxLPBase< R >::nCols(), soplex::spxAbs(), and SPxLPBase< R >::upper(). get violation of constraints. Definition at line 557 of file soplexlegacy.cpp. References SoPlexLegacy::getPrimal(), SVectorBase< R >::index(), SPxLPBase< R >::lhs(), SPxLPBase< R >::nCols(), SPxLPBase< R >::nRows(), SPxLPBase< R >::rhs(), SPxLPBase< R >::rowVector(), SVectorBase< R >::size(), soplex::spxAbs(), and SVectorBase< R >::value().
Load basis from Definition at line 624 of file soplexlegacy.cpp. References SPxSolver::loadLP(), SoPlexLegacy::m_solver, and SPxSolver::readBasisFile().
return current basis representation. Definition at line 114 of file soplexlegacy.h. References SoPlexLegacy::m_solver, and SPxSolver::rep(). Referenced by SoPlexLegacy::writeBasisFile().
Definition at line 166 of file soplexlegacy.h. References SoPlexLegacy::has_simplifier(), SoPlexLegacy::m_colsbasisstatus, SoPlexLegacy::m_rowsbasisstatus, MSG_ERROR, SPxLPBase< R >::nCols(), and SPxLPBase< R >::nRows().
set parameter Definition at line 245 of file soplexlegacy.h. References SoPlexLegacy::m_solver, and SPxSolver::setDelta().
set parameter Definition at line 235 of file soplexlegacy.h. References SoPlexLegacy::m_solver, and SPxSolver::setFeastol().
set parameter Definition at line 240 of file soplexlegacy.h. References SoPlexLegacy::m_solver, and SPxSolver::setOpttol().
setup postscaler to use. If Definition at line 202 of file soplexlegacy.cpp. References SoPlexLegacy::m_freePostScaler, SoPlexLegacy::m_postScaler, SPxScaler::setOutstream(), and SPxLPBase< R >::spxout.
setup prescaler to use. If Definition at line 186 of file soplexlegacy.cpp. References SoPlexLegacy::m_freePreScaler, SoPlexLegacy::m_preScaler, SPxScaler::setOutstream(), and SPxLPBase< R >::spxout.
setup pricer to use. Definition at line 150 of file soplexlegacy.h. References SoPlexLegacy::m_solver, and SPxSolver::setPricer().
set FULL or PARTIAL pricing. Definition at line 104 of file soplexlegacy.h. References SoPlexLegacy::m_solver, and SPxSolver::setPricing().
set ROW or COLUMN representation. Definition at line 124 of file soplexlegacy.h. References SoPlexLegacy::m_solver, and SPxSolver::setRep().
setup simplifier to use. If Definition at line 218 of file soplexlegacy.cpp. References SoPlexLegacy::m_freeSimplifier, and SoPlexLegacy::m_simplifier.
setup starting basis generator to use. Definition at line 160 of file soplexlegacy.h. References SoPlexLegacy::m_solver, and SPxSolver::setStarter().
set iteration limit. Definition at line 200 of file soplexlegacy.h. References SoPlexLegacy::m_solver, and SPxSolver::setTerminationIter(). set time limit. Definition at line 190 of file soplexlegacy.h. References SoPlexLegacy::m_solver, and SPxSolver::setTerminationTime(). set objective limit. Definition at line 210 of file soplexlegacy.h. References SoPlexLegacy::m_solver, and SPxSolver::setTerminationValue().
setup ratio-tester to use. Definition at line 155 of file soplexlegacy.h. References SoPlexLegacy::m_solver, and SPxSolver::setTester().
set LEAVE or ENTER algorithm. Definition at line 119 of file soplexlegacy.h. References SoPlexLegacy::m_solver, and SPxSolver::setType().
message handler set verbosity set update type for factorization. Definition at line 94 of file soplexlegacy.h. References SoPlexLegacy::m_slu, and SLUFactor::setUtype().
Definition at line 242 of file soplexlegacy.cpp. References SPxSolver::basis(), SPxBasis::desc(), SPxSolver::epsilon(), SPxSolver::feastol(), SPxRatioTester::getName(), SPxSimplifier::INFEASIBLE, SPxBasis::INFEASIBLE, SPxSolver::INFEASIBLE, SPxSolver::isBasisValid(), SPxBasis::isDescValid(), SPxSolver::loadBasis(), SPxSolver::loadLP(), SoPlexLegacy::m_colsbasisstatus, SoPlexLegacy::m_postScaler, SoPlexLegacy::m_preScaler, SoPlexLegacy::m_rowsbasisstatus, SoPlexLegacy::m_simplifier, SoPlexLegacy::m_solver, SoPlexLegacy::m_vanished, SPxLPBase< R >::nCols(), SPxLPBase< R >::nRows(), SPxSimplifier::OKAY, SPxSolver::OPTIMAL, SPxSolver::opttol(), SPxSolver::ratiotester(), SPxScaler::scale(), SPxSolver::setBasis(), SPxSolver::setBasisStatus(), SPxLPBase< R >::setOutstream(), SPxSimplifier::simplify(), SPxBasis::SINGULAR, SPxSolver::solve(), SPxLPBase< R >::spxout, SPxBasis::status(), SPxSimplifier::UNBOUNDED, SPxBasis::UNBOUNDED, SPxSolver::UNBOUNDED, and SPxSimplifier::VANISHED.
returns statistical information in form of a string. Definition at line 405 of file soplexlegacy.h. References SoPlexLegacy::m_solver, and SPxSolver::statistics().
returns the current status Definition at line 367 of file soplexlegacy.h. References SoPlexLegacy::m_solver, SoPlexLegacy::m_vanished, SPxSolver::OPTIMAL, and SPxSolver::status(). Referenced by SoPlexLegacy::unsimplify(), and SoPlexLegacy::writeBasisFile().
Definition at line 362 of file soplexlegacy.h. References SoPlexLegacy::m_solver, and SPxSolver::terminate().
return iteration limit. Definition at line 205 of file soplexlegacy.h. References SoPlexLegacy::m_solver, and SPxSolver::terminationIter().
return time limit. Definition at line 195 of file soplexlegacy.h. References SoPlexLegacy::m_solver, and SPxSolver::terminationTime().
return objective limit. Definition at line 215 of file soplexlegacy.h. References SoPlexLegacy::m_solver, and SPxSolver::terminationValue().
return current Type. Definition at line 109 of file soplexlegacy.h. References SoPlexLegacy::m_solver, and SPxSolver::type().
undoes preprocessing such that the unsimplified solution values and basis is available Definition at line 719 of file soplexlegacy.cpp. References SPxSolver::getBasis(), SPxSolver::getDual(), SPxSolver::getPrimal(), SPxSolver::getRedCost(), SPxSolver::getSlacks(), SoPlexLegacy::has_simplifier(), SPxSimplifier::isUnsimplified(), SoPlexLegacy::m_postScaler, SoPlexLegacy::m_simplifier, SoPlexLegacy::m_solver, SoPlexLegacy::m_vanished, SPxLPBase< R >::nCols(), SPxLPBase< R >::nRows(), SPxSolver::OPTIMAL, SPxSolver::REGULAR, soplex::spx_alloc(), soplex::spx_free(), SoPlexLegacy::status(), SPxScaler::unscaleDual(), SPxScaler::unscalePrimal(), SPxScaler::unscaleRedCost(), SPxScaler::unscaleSlacks(), and SPxSimplifier::unsimplify(). Referenced by SoPlexLegacy::getBasis(), SoPlexLegacy::getBasisColStatus(), SoPlexLegacy::getBasisRowStatus(), SoPlexLegacy::getDual(), SoPlexLegacy::getPrimal(), SoPlexLegacy::getRedCost(), SoPlexLegacy::getSlacks(), and SoPlexLegacy::writeBasisFile().
Write basis to Definition at line 635 of file soplexlegacy.cpp. References SPxSolver::BASIC, SPxSolver::COLUMN, SoPlexLegacy::getBasisColStatus(), SoPlexLegacy::getBasisRowStatus(), SoPlexLegacy::getColName(), SoPlexLegacy::getRowName(), SPxLPBase< R >::nCols(), SPxSolver::NO_PROBLEM, SPxLPBase< R >::nRows(), SPxSolver::ON_UPPER, SoPlexLegacy::rep(), SoPlexLegacy::status(), and SoPlexLegacy::unsimplify().
Write LP, basis and parameter settings of the current SPxSolver object (i.e. after simplifying and scaling). LP is written in MPS format to "\p filename".mps, basis is written in "\p filename".bas, and parameters are written to "\p filename".set. If Definition at line 710 of file soplexlegacy.cpp. References SoPlexLegacy::m_solver, and SPxSolver::writeState(). Member Data Documentation
Definition at line 58 of file soplexlegacy.h. Referenced by SoPlexLegacy::clearBasis(), SoPlexLegacy::setBasis(), and SoPlexLegacy::solve().
true iff m_postScaler should be freed inside of this object Definition at line 56 of file soplexlegacy.h. Referenced by SoPlexLegacy::operator=(), SoPlexLegacy::setPostScaler(), SoPlexLegacy::SoPlexLegacy(), and SoPlexLegacy::~SoPlexLegacy().
true iff m_preScaler should be freed inside of this object Definition at line 55 of file soplexlegacy.h. Referenced by SoPlexLegacy::operator=(), SoPlexLegacy::setPreScaler(), SoPlexLegacy::SoPlexLegacy(), and SoPlexLegacy::~SoPlexLegacy().
true iff m_simplifier should be freed inside of this object Definition at line 57 of file soplexlegacy.h. Referenced by SoPlexLegacy::operator=(), SoPlexLegacy::setSimplifier(), SoPlexLegacy::SoPlexLegacy(), and SoPlexLegacy::~SoPlexLegacy().
post-scaler Definition at line 52 of file soplexlegacy.h. Referenced by SoPlexLegacy::getDual(), SoPlexLegacy::getDualfarkas(), SoPlexLegacy::getPrimal(), SoPlexLegacy::getPrimalray(), SoPlexLegacy::getRedCost(), SoPlexLegacy::getSlacks(), SoPlexLegacy::has_postscaler(), SoPlexLegacy::operator=(), SoPlexLegacy::setPostScaler(), SoPlexLegacy::solve(), SoPlexLegacy::SoPlexLegacy(), SoPlexLegacy::unsimplify(), and SoPlexLegacy::~SoPlexLegacy().
pre-scaler Definition at line 51 of file soplexlegacy.h. Referenced by SoPlexLegacy::getDual(), SoPlexLegacy::getDualfarkas(), SoPlexLegacy::getPrimal(), SoPlexLegacy::getPrimalray(), SoPlexLegacy::getRedCost(), SoPlexLegacy::getSlacks(), SoPlexLegacy::has_prescaler(), SoPlexLegacy::operator=(), SoPlexLegacy::setPreScaler(), SoPlexLegacy::solve(), SoPlexLegacy::SoPlexLegacy(), and SoPlexLegacy::~SoPlexLegacy().
Definition at line 59 of file soplexlegacy.h. Referenced by SoPlexLegacy::clearBasis(), SoPlexLegacy::setBasis(), and SoPlexLegacy::solve().
simplifier Definition at line 53 of file soplexlegacy.h. Referenced by SoPlexLegacy::getBasis(), SoPlexLegacy::getBasisColStatus(), SoPlexLegacy::getBasisRowStatus(), SoPlexLegacy::getDual(), SoPlexLegacy::getPrimal(), SoPlexLegacy::getRedCost(), SoPlexLegacy::getSlacks(), SoPlexLegacy::has_simplifier(), SoPlexLegacy::operator=(), SoPlexLegacy::setSimplifier(), SoPlexLegacy::solve(), SoPlexLegacy::SoPlexLegacy(), SoPlexLegacy::unsimplify(), and SoPlexLegacy::~SoPlexLegacy().
LU Factorisation. Definition at line 49 of file soplexlegacy.h. Referenced by SoPlexLegacy::getFactorCount(), SoPlexLegacy::getFactorTime(), SoPlexLegacy::getSolveCount(), SoPlexLegacy::getSolveTime(), SoPlexLegacy::operator=(), SoPlexLegacy::setUtype(), and SoPlexLegacy::SoPlexLegacy().
solver Definition at line 50 of file soplexlegacy.h. Referenced by SoPlexLegacy::clearBasis(), SoPlexLegacy::delta(), SoPlexLegacy::feastol(), SoPlexLegacy::getBasis(), SoPlexLegacy::getBasisColStatus(), SoPlexLegacy::getBasisRowStatus(), SoPlexLegacy::getDual(), SoPlexLegacy::getDualfarkas(), SoPlexLegacy::getPrimal(), SoPlexLegacy::getPrimalray(), SoPlexLegacy::getRedCost(), SoPlexLegacy::getSlacks(), SoPlexLegacy::iteration(), SoPlexLegacy::operator=(), SoPlexLegacy::opttol(), SoPlexLegacy::pricing(), SoPlexLegacy::readBasisFile(), SoPlexLegacy::rep(), SoPlexLegacy::setDelta(), SoPlexLegacy::setFeastol(), SoPlexLegacy::setOpttol(), SoPlexLegacy::setPricer(), SoPlexLegacy::setPricing(), SoPlexLegacy::setRep(), SoPlexLegacy::setStarter(), SoPlexLegacy::setTerminationIter(), SoPlexLegacy::setTerminationTime(), SoPlexLegacy::setTerminationValue(), SoPlexLegacy::setTester(), SoPlexLegacy::setType(), SoPlexLegacy::solve(), SoPlexLegacy::SoPlexLegacy(), SoPlexLegacy::statistics(), SoPlexLegacy::status(), SoPlexLegacy::terminate(), SoPlexLegacy::terminationIter(), SoPlexLegacy::terminationTime(), SoPlexLegacy::terminationValue(), SoPlexLegacy::type(), SoPlexLegacy::unsimplify(), and SoPlexLegacy::writeState().
did the presolver solve the problem ? Definition at line 54 of file soplexlegacy.h. Referenced by SoPlexLegacy::getBasis(), SoPlexLegacy::getBasisColStatus(), SoPlexLegacy::getBasisRowStatus(), SoPlexLegacy::getDual(), SoPlexLegacy::getFactorCount(), SoPlexLegacy::getFactorTime(), SoPlexLegacy::getPrimal(), SoPlexLegacy::getRedCost(), SoPlexLegacy::getSlacks(), SoPlexLegacy::getSolveCount(), SoPlexLegacy::getSolveTime(), SoPlexLegacy::iteration(), SoPlexLegacy::operator=(), SoPlexLegacy::solve(), SoPlexLegacy::status(), and SoPlexLegacy::unsimplify(). |