#include <CbcTreeLocal.hpp>
Inheritance diagram for CbcTreeVariable:
Public Member Functions | |
| CbcTreeVariable () | |
| CbcTreeVariable (CbcModel *model, const double *solution, int range=10, int typeCuts=0, int maxDiversification=0, int timeLimit=1000000, int nodeLimit=1000000, bool refine=true) | |
| CbcTreeVariable (const CbcTreeVariable &rhs) | |
| CbcTreeVariable & | operator= (const CbcTreeVariable &rhs) |
| virtual | ~CbcTreeVariable () |
| virtual CbcTree * | clone () const |
| Clone. | |
| virtual void | generateCpp (FILE *fp) |
| Create C++ lines to get to current state. | |
Heap access and maintenance methods | |
| virtual CbcNode * | top () const |
| Return the top node of the heap. | |
| virtual void | push (CbcNode *x) |
| Add a node to the heap. | |
| virtual void | pop () |
| Remove the top node from the heap. | |
Other stuff | |
| int | createCut (const double *solution, OsiRowCut &cut) |
| Create cut - return -1 if bad, 0 if okay and 1 if cut is everything. | |
| virtual bool | empty () |
| Test if empty *** note may be overridden. | |
| virtual void | endSearch () |
| We may have got an intelligent tree so give it one more chance. | |
| void | reverseCut (int state, double bias=0.0) |
| Other side of last cut branch (if bias==rhs_ will be weakest possible). | |
| void | deleteCut (OsiRowCut &cut) |
| Delete last cut branch. | |
| void | passInSolution (const double *solution, double solutionValue) |
| Pass in solution (so can be used after heuristic). | |
| int | range () const |
| void | setRange (int value) |
| int | typeCuts () const |
| void | setTypeCuts (int value) |
| int | maxDiversification () const |
| void | setMaxDiversification (int value) |
| int | timeLimit () const |
| void | setTimeLimit (int value) |
| int | nodeLimit () const |
| void | setNodeLimit (int value) |
| bool | refine () const |
| void | setRefine (bool yesNo) |
Private Attributes | |
| CbcNode * | localNode_ |
| double * | bestSolution_ |
| double * | savedSolution_ |
| int | saveNumberSolutions_ |
| OsiRowCut | cut_ |
| OsiRowCut | fixedCut_ |
| CbcModel * | model_ |
| double * | originalLower_ |
| double * | originalUpper_ |
| int | range_ |
| int | typeCuts_ |
| int | maxDiversification_ |
| int | diversification_ |
| bool | nextStrong_ |
| double | rhs_ |
| double | savedGap_ |
| double | bestCutoff_ |
| int | timeLimit_ |
| int | startTime_ |
| int | nodeLimit_ |
| int | startNode_ |
| int | searchType_ |
| bool | refine_ |
Definition at line 206 of file CbcTreeLocal.hpp.
| CbcTreeVariable::CbcTreeVariable | ( | ) |
| CbcTreeVariable::CbcTreeVariable | ( | CbcModel * | model, | |
| const double * | solution, | |||
| int | range = 10, |
|||
| int | typeCuts = 0, |
|||
| int | maxDiversification = 0, |
|||
| int | timeLimit = 1000000, |
|||
| int | nodeLimit = 1000000, |
|||
| bool | refine = true | |||
| ) |
| CbcTreeVariable::CbcTreeVariable | ( | const CbcTreeVariable & | rhs | ) |
| virtual CbcTreeVariable::~CbcTreeVariable | ( | ) | [virtual] |
| CbcTreeVariable& CbcTreeVariable::operator= | ( | const CbcTreeVariable & | rhs | ) |
| virtual void CbcTreeVariable::generateCpp | ( | FILE * | fp | ) | [virtual] |
| virtual CbcNode* CbcTreeVariable::top | ( | ) | const [virtual] |
| virtual void CbcTreeVariable::push | ( | CbcNode * | x | ) | [virtual] |
| virtual void CbcTreeVariable::pop | ( | ) | [virtual] |
| int CbcTreeVariable::createCut | ( | const double * | solution, | |
| OsiRowCut & | cut | |||
| ) |
Create cut - return -1 if bad, 0 if okay and 1 if cut is everything.
| virtual bool CbcTreeVariable::empty | ( | ) | [virtual] |
| virtual void CbcTreeVariable::endSearch | ( | ) | [virtual] |
| void CbcTreeVariable::reverseCut | ( | int | state, | |
| double | bias = 0.0 | |||
| ) |
Other side of last cut branch (if bias==rhs_ will be weakest possible).
| void CbcTreeVariable::deleteCut | ( | OsiRowCut & | cut | ) |
Delete last cut branch.
| void CbcTreeVariable::passInSolution | ( | const double * | solution, | |
| double | solutionValue | |||
| ) |
Pass in solution (so can be used after heuristic).
| int CbcTreeVariable::range | ( | ) | const [inline] |
Definition at line 273 of file CbcTreeLocal.hpp.
| void CbcTreeVariable::setRange | ( | int | value | ) | [inline] |
Definition at line 277 of file CbcTreeLocal.hpp.
| int CbcTreeVariable::typeCuts | ( | ) | const [inline] |
Definition at line 281 of file CbcTreeLocal.hpp.
| void CbcTreeVariable::setTypeCuts | ( | int | value | ) | [inline] |
Definition at line 285 of file CbcTreeLocal.hpp.
| int CbcTreeVariable::maxDiversification | ( | ) | const [inline] |
Definition at line 289 of file CbcTreeLocal.hpp.
| void CbcTreeVariable::setMaxDiversification | ( | int | value | ) | [inline] |
Definition at line 293 of file CbcTreeLocal.hpp.
| int CbcTreeVariable::timeLimit | ( | ) | const [inline] |
Definition at line 297 of file CbcTreeLocal.hpp.
| void CbcTreeVariable::setTimeLimit | ( | int | value | ) | [inline] |
Definition at line 301 of file CbcTreeLocal.hpp.
| int CbcTreeVariable::nodeLimit | ( | ) | const [inline] |
Definition at line 305 of file CbcTreeLocal.hpp.
| void CbcTreeVariable::setNodeLimit | ( | int | value | ) | [inline] |
Definition at line 309 of file CbcTreeLocal.hpp.
| bool CbcTreeVariable::refine | ( | ) | const [inline] |
Definition at line 313 of file CbcTreeLocal.hpp.
| void CbcTreeVariable::setRefine | ( | bool | yesNo | ) | [inline] |
Definition at line 317 of file CbcTreeLocal.hpp.
CbcNode* CbcTreeVariable::localNode_ [private] |
Definition at line 324 of file CbcTreeLocal.hpp.
double* CbcTreeVariable::bestSolution_ [private] |
Definition at line 326 of file CbcTreeLocal.hpp.
double* CbcTreeVariable::savedSolution_ [private] |
Definition at line 328 of file CbcTreeLocal.hpp.
int CbcTreeVariable::saveNumberSolutions_ [private] |
Definition at line 330 of file CbcTreeLocal.hpp.
OsiRowCut CbcTreeVariable::cut_ [private] |
Definition at line 332 of file CbcTreeLocal.hpp.
OsiRowCut CbcTreeVariable::fixedCut_ [private] |
Definition at line 334 of file CbcTreeLocal.hpp.
CbcModel* CbcTreeVariable::model_ [private] |
Definition at line 336 of file CbcTreeLocal.hpp.
double* CbcTreeVariable::originalLower_ [private] |
Definition at line 338 of file CbcTreeLocal.hpp.
double* CbcTreeVariable::originalUpper_ [private] |
Definition at line 340 of file CbcTreeLocal.hpp.
int CbcTreeVariable::range_ [private] |
Definition at line 342 of file CbcTreeLocal.hpp.
int CbcTreeVariable::typeCuts_ [private] |
Definition at line 344 of file CbcTreeLocal.hpp.
int CbcTreeVariable::maxDiversification_ [private] |
Definition at line 346 of file CbcTreeLocal.hpp.
int CbcTreeVariable::diversification_ [private] |
Definition at line 348 of file CbcTreeLocal.hpp.
bool CbcTreeVariable::nextStrong_ [private] |
Definition at line 350 of file CbcTreeLocal.hpp.
double CbcTreeVariable::rhs_ [private] |
Definition at line 352 of file CbcTreeLocal.hpp.
double CbcTreeVariable::savedGap_ [private] |
Definition at line 354 of file CbcTreeLocal.hpp.
double CbcTreeVariable::bestCutoff_ [private] |
Definition at line 356 of file CbcTreeLocal.hpp.
int CbcTreeVariable::timeLimit_ [private] |
Definition at line 358 of file CbcTreeLocal.hpp.
int CbcTreeVariable::startTime_ [private] |
Definition at line 360 of file CbcTreeLocal.hpp.
int CbcTreeVariable::nodeLimit_ [private] |
Definition at line 362 of file CbcTreeLocal.hpp.
int CbcTreeVariable::startNode_ [private] |
Definition at line 364 of file CbcTreeLocal.hpp.
int CbcTreeVariable::searchType_ [private] |
Definition at line 366 of file CbcTreeLocal.hpp.
bool CbcTreeVariable::refine_ [private] |
Definition at line 368 of file CbcTreeLocal.hpp.
1.4.7