50 UbpKnitro(mc::FFGraph &DAG,
const std::vector<mc::FFVar> &DAGvars,
const std::vector<mc::FFVar> &DAGfunctions,
const std::vector<babBase::OptimizationVariable> &variables,
51 const unsigned nineqIn,
const unsigned neqIn,
const unsigned nineqSquashIn, std::shared_ptr<Settings> settingsIn, std::shared_ptr<Logger> loggerIn, std::shared_ptr<std::vector<Constraint>> constraintPropertiesIn,
UBS_USE useIn);
68 SUBSOLVER_RETCODE _solve_nlp(
const std::vector<double> &lowerVarBounds,
const std::vector<double> &upperVarBounds,
double &objectiveValue, std::vector<double> &solutionPoint);
UbpKnitro(mc::FFGraph &DAG, const std::vector< mc::FFVar > &DAGvars, const std::vector< mc::FFVar > &DAGfunctions, const std::vector< babBase::OptimizationVariable > &variables, const unsigned nineqIn, const unsigned neqIn, const unsigned nineqSquashIn, std::shared_ptr< Settings > settingsIn, std::shared_ptr< Logger > loggerIn, std::shared_ptr< std::vector< Constraint >> constraintPropertiesIn, UBS_USE useIn)
Constructor, stores information on the problem and initializes the local-subsolvers used...
KnitroProblem * _theKnitroProblem
Definition: ubpKnitro.h:70
UbpKnitro & operator=(const UbpKnitro &)
Class for representing problems to be solved by Knitro, providing an interface to the problem definit...
Definition: knitroProblem.h:43
Wrapper for handling the upper bounding problems by interfacing Knitro.
Definition: ubpKnitro.h:32
Base class for wrappers for handling the upper bounding problems.
Definition: ubp.h:44
~UbpKnitro()
Destructor.
Definition: ubpKnitro.h:56
SUBSOLVER_RETCODE
Enum for representing the return codes returned by the different sub-solvers (UpperBoundingSolver, LowerBoundingSolver).
Definition: returnCodes.h:36
namespace holding all essentials of MAiNGO
Definition: aleModel.h:25
UBS_USE
Enum for communicating what the intended purpose of the solver is. This determines which settings are...
Definition: ubp.h:51
SUBSOLVER_RETCODE _solve_nlp(const std::vector< double > &lowerVarBounds, const std::vector< double > &upperVarBounds, double &objectiveValue, std::vector< double > &solutionPoint)
Function for actually solving the NLP sub-problem. This needs to be re-defined in derived classes to ...
knitro::KTRSolver _Knitro
Definition: ubpKnitro.h:71
int _solverStatus
Definition: ubpKnitro.h:73