Bonmin
1.7
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#include <BonFilterSolver.hpp>
Classes | |
struct | cachedInfo |
Cached information for reoptimizing. More... | |
class | UnsolvedFilterError |
Public Types | |
typedef FilterTypes::fint | fint |
Fortran type for integer used in filter. | |
typedef FilterTypes::real | real |
Fortran type for double.used in filter. | |
Public Member Functions | |
virtual UnsolvedError * | newUnsolvedError (int num, Ipopt::SmartPtr< TMINLP2TNLP > problem, std::string name) |
FilterSolver (bool createEmpty=false) | |
Default constructor. | |
FilterSolver (Ipopt::SmartPtr< Bonmin::RegisteredOptions > roptions, Ipopt::SmartPtr< Ipopt::OptionsList > options, Ipopt::SmartPtr< Ipopt::Journalist > journalist, const std::string &prefix) | |
Constructor with passed journalist, roptions, options. | |
FilterSolver (Ipopt::SmartPtr< Bonmin::RegisteredOptions > roptions, Ipopt::SmartPtr< Ipopt::OptionsList > options, Ipopt::SmartPtr< Ipopt::Journalist > journalist) | |
Constructor with passed journalist, roptions, options. | |
FilterSolver (const FilterSolver &other) | |
Copy constructor. | |
virtual | ~FilterSolver () |
destructor | |
virtual bool | Initialize (std::string params_file) |
Initialize the TNLPSolver (read options from params_file) | |
virtual bool | Initialize (std::istream &is) |
Initialize the TNLPSolver (read options from istream is) | |
virtual Ipopt::SmartPtr < TNLPSolver > | clone () |
Virtual copy constructor. | |
virtual double | CPUTime () |
Get the CpuTime of the last optimization. | |
virtual int | IterationCount () |
Get the iteration count of the last optimization. | |
virtual void | setOutputToDefault () |
turn off all output from the solver | |
virtual void | forceSolverOutput (int log_level) |
turn on all output from the solver | |
virtual std::string & | solverName () |
Get the solver name. | |
void | registerOptions () |
Register this solver options into passed roptions. | |
virtual int | errorCode () const |
Error code (solver specific). | |
Solve methods | |
virtual ReturnStatus | OptimizeTNLP (const Ipopt::SmartPtr< Ipopt::TNLP > &tnlp) |
Solves a problem expresses as a TNLP. | |
virtual ReturnStatus | ReOptimizeTNLP (const Ipopt::SmartPtr< Ipopt::TNLP > &tnlp) |
Resolves a problem expresses as a TNLP. | |
virtual bool | setWarmStart (const CoinWarmStart *warm, Ipopt::SmartPtr< TMINLP2TNLP > tnlp) |
Set the warm start in the solver. | |
virtual CoinWarmStart * | getUsedWarmStart (Ipopt::SmartPtr< TMINLP2TNLP > tnlp) const |
Get warm start used in last optimization. | |
virtual CoinWarmStart * | getWarmStart (Ipopt::SmartPtr< TMINLP2TNLP > tnlp) const |
Get the warm start form the solver. | |
virtual CoinWarmStart * | getEmptyWarmStart () const |
Solves a problem expresses as a TNLP. | |
virtual bool | warmStartIsValid (const CoinWarmStart *ws) const |
Check that warm start object is valid. | |
virtual void | enableWarmStart () |
Solves a problem expresses as a TNLP. | |
virtual void | disableWarmStart () |
Solves a problem expresses as a TNLP. | |
Static Public Member Functions | |
static void | registerOptions (Ipopt::SmartPtr< Bonmin::RegisteredOptions > roptions) |
Register this solver options into passed roptions. | |
Private Member Functions | |
Private function members. | |
TNLPSolver::ReturnStatus | callOptimizer () |
Perform optimization using data structure in cache. | |
Static Private Member Functions | |
static void | TMat2RowPMat (bool symmetric, fint n, fint m, int nnz, const Ipopt::Index *iRow, const Ipopt::Index *iCol, int *permutation2, fint *lws, int nnz_offset, int n_offset, Ipopt::TNLP::IndexStyleEnum index_style) |
Converting TMatrices into row-ordered matrices. | |
Private Attributes | |
Coin::SmartPtr< FilterWarmStart > | warmF_ |
Coin::SmartPtr< cachedInfo > | cached_ |
Cached information on last problem optimized for reoptimization. | |
int | default_log_level_ |
To record default log level. | |
Static Private Attributes | |
static std::string | solverName_ |
Friends | |
struct | BqpdSolver::cachedInfo |
Definition at line 20 of file BonFilterSolver.hpp.
Fortran type for integer used in filter.
Definition at line 46 of file BonFilterSolver.hpp.
Fortran type for double.used in filter.
Definition at line 48 of file BonFilterSolver.hpp.
Bonmin::FilterSolver::FilterSolver | ( | bool | createEmpty = false | ) |
Default constructor.
Bonmin::FilterSolver::FilterSolver | ( | Ipopt::SmartPtr< Bonmin::RegisteredOptions > | roptions, |
Ipopt::SmartPtr< Ipopt::OptionsList > | options, | ||
Ipopt::SmartPtr< Ipopt::Journalist > | journalist, | ||
const std::string & | prefix | ||
) |
Constructor with passed journalist, roptions, options.
Bonmin::FilterSolver::FilterSolver | ( | Ipopt::SmartPtr< Bonmin::RegisteredOptions > | roptions, |
Ipopt::SmartPtr< Ipopt::OptionsList > | options, | ||
Ipopt::SmartPtr< Ipopt::Journalist > | journalist | ||
) |
Constructor with passed journalist, roptions, options.
Bonmin::FilterSolver::FilterSolver | ( | const FilterSolver & | other | ) |
Copy constructor.
virtual Bonmin::FilterSolver::~FilterSolver | ( | ) | [virtual] |
destructor
virtual UnsolvedError* Bonmin::FilterSolver::newUnsolvedError | ( | int | num, |
Ipopt::SmartPtr< TMINLP2TNLP > | problem, | ||
std::string | name | ||
) | [inline, virtual] |
Implements Bonmin::TNLPSolver.
Definition at line 51 of file BonFilterSolver.hpp.
virtual bool Bonmin::FilterSolver::Initialize | ( | std::string | params_file | ) | [virtual] |
Initialize the TNLPSolver (read options from params_file)
Implements Bonmin::TNLPSolver.
virtual bool Bonmin::FilterSolver::Initialize | ( | std::istream & | is | ) | [virtual] |
Initialize the TNLPSolver (read options from istream is)
Implements Bonmin::TNLPSolver.
virtual ReturnStatus Bonmin::FilterSolver::OptimizeTNLP | ( | const Ipopt::SmartPtr< Ipopt::TNLP > & | tnlp | ) | [virtual] |
Solves a problem expresses as a TNLP.
Implements Bonmin::TNLPSolver.
virtual ReturnStatus Bonmin::FilterSolver::ReOptimizeTNLP | ( | const Ipopt::SmartPtr< Ipopt::TNLP > & | tnlp | ) | [virtual] |
Resolves a problem expresses as a TNLP.
Implements Bonmin::TNLPSolver.
virtual bool Bonmin::FilterSolver::setWarmStart | ( | const CoinWarmStart * | warm, |
Ipopt::SmartPtr< TMINLP2TNLP > | tnlp | ||
) | [virtual] |
Set the warm start in the solver.
Implements Bonmin::TNLPSolver.
virtual CoinWarmStart* Bonmin::FilterSolver::getUsedWarmStart | ( | Ipopt::SmartPtr< TMINLP2TNLP > | tnlp | ) | const [inline, virtual] |
Get warm start used in last optimization.
Implements Bonmin::TNLPSolver.
Definition at line 102 of file BonFilterSolver.hpp.
References warmF_.
virtual CoinWarmStart* Bonmin::FilterSolver::getWarmStart | ( | Ipopt::SmartPtr< TMINLP2TNLP > | tnlp | ) | const [virtual] |
Get the warm start form the solver.
Implements Bonmin::TNLPSolver.
virtual CoinWarmStart* Bonmin::FilterSolver::getEmptyWarmStart | ( | ) | const [virtual] |
Solves a problem expresses as a TNLP.
Implements Bonmin::TNLPSolver.
virtual bool Bonmin::FilterSolver::warmStartIsValid | ( | const CoinWarmStart * | ws | ) | const [virtual] |
Check that warm start object is valid.
Implements Bonmin::TNLPSolver.
virtual void Bonmin::FilterSolver::enableWarmStart | ( | ) | [inline, virtual] |
Solves a problem expresses as a TNLP.
Implements Bonmin::TNLPSolver.
Definition at line 118 of file BonFilterSolver.hpp.
virtual void Bonmin::FilterSolver::disableWarmStart | ( | ) | [inline, virtual] |
Solves a problem expresses as a TNLP.
Implements Bonmin::TNLPSolver.
Definition at line 121 of file BonFilterSolver.hpp.
References warmF_.
virtual Ipopt::SmartPtr<TNLPSolver> Bonmin::FilterSolver::clone | ( | ) | [virtual] |
Virtual copy constructor.
Implements Bonmin::TNLPSolver.
virtual double Bonmin::FilterSolver::CPUTime | ( | ) | [inline, virtual] |
Get the CpuTime of the last optimization.
Implements Bonmin::TNLPSolver.
Definition at line 132 of file BonFilterSolver.hpp.
References cached_.
virtual int Bonmin::FilterSolver::IterationCount | ( | ) | [inline, virtual] |
Get the iteration count of the last optimization.
Implements Bonmin::TNLPSolver.
Definition at line 138 of file BonFilterSolver.hpp.
References cached_.
virtual void Bonmin::FilterSolver::setOutputToDefault | ( | ) | [inline, virtual] |
turn off all output from the solver
Implements Bonmin::TNLPSolver.
Definition at line 144 of file BonFilterSolver.hpp.
References cached_, and default_log_level_.
virtual void Bonmin::FilterSolver::forceSolverOutput | ( | int | log_level | ) | [inline, virtual] |
turn on all output from the solver
Implements Bonmin::TNLPSolver.
Definition at line 149 of file BonFilterSolver.hpp.
References cached_.
virtual std::string& Bonmin::FilterSolver::solverName | ( | ) | [inline, virtual] |
Get the solver name.
Implements Bonmin::TNLPSolver.
Definition at line 155 of file BonFilterSolver.hpp.
References solverName_.
void Bonmin::FilterSolver::registerOptions | ( | ) | [inline] |
Register this solver options into passed roptions.
Definition at line 161 of file BonFilterSolver.hpp.
References Bonmin::TNLPSolver::roptions_.
virtual int Bonmin::FilterSolver::errorCode | ( | ) | const [inline, virtual] |
Error code (solver specific).
Implements Bonmin::TNLPSolver.
Definition at line 167 of file BonFilterSolver.hpp.
static void Bonmin::FilterSolver::registerOptions | ( | Ipopt::SmartPtr< Bonmin::RegisteredOptions > | roptions | ) | [static] |
Register this solver options into passed roptions.
TNLPSolver::ReturnStatus Bonmin::FilterSolver::callOptimizer | ( | ) | [private] |
Perform optimization using data structure in cache.
static void Bonmin::FilterSolver::TMat2RowPMat | ( | bool | symmetric, |
fint | n, | ||
fint | m, | ||
int | nnz, | ||
const Ipopt::Index * | iRow, | ||
const Ipopt::Index * | iCol, | ||
int * | permutation2, | ||
fint * | lws, | ||
int | nnz_offset, | ||
int | n_offset, | ||
Ipopt::TNLP::IndexStyleEnum | index_style | ||
) | [static, private] |
Converting TMatrices into row-ordered matrices.
friend struct BqpdSolver::cachedInfo [friend] |
Definition at line 24 of file BonFilterSolver.hpp.
Coin::SmartPtr<FilterWarmStart> Bonmin::FilterSolver::warmF_ [private] |
Definition at line 179 of file BonFilterSolver.hpp.
Referenced by disableWarmStart(), and getUsedWarmStart().
Coin::SmartPtr<cachedInfo> Bonmin::FilterSolver::cached_ [private] |
Cached information on last problem optimized for reoptimization.
Definition at line 333 of file BonFilterSolver.hpp.
Referenced by CPUTime(), forceSolverOutput(), IterationCount(), and setOutputToDefault().
std::string Bonmin::FilterSolver::solverName_ [static, private] |
Definition at line 336 of file BonFilterSolver.hpp.
Referenced by solverName().
int Bonmin::FilterSolver::default_log_level_ [private] |
To record default log level.
Reimplemented from Bonmin::TNLPSolver.
Definition at line 339 of file BonFilterSolver.hpp.
Referenced by setOutputToDefault().