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Cbc
2.10.5
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Cbc
2.10.5
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Stored Temporary Cut Generator Class - destroyed after first use. More...
#include <CbcLinked.hpp>
Inheritance diagram for CglTemporary: Collaboration diagram for CglTemporary:Public Member Functions | |
Generate Cuts | |
| virtual void | generateCuts (const OsiSolverInterface &si, OsiCuts &cs, const CglTreeInfo info=CglTreeInfo()) |
| Generate Mixed Integer Stored cuts for the model of the solver interface, si. More... | |
Constructors and destructors | |
| CglTemporary () | |
| Default constructor. More... | |
| CglTemporary (const CglTemporary &rhs) | |
| Copy constructor. More... | |
| virtual CglCutGenerator * | clone () const |
| Clone. More... | |
| CglTemporary & | operator= (const CglTemporary &rhs) |
| Assignment operator. More... | |
| virtual | ~CglTemporary () |
| Destructor. More... | |
| Public Member Functions inherited from CglStored | |
| void | setRequiredViolation (double value) |
| Set. More... | |
| double | getRequiredViolation () const |
| Get. More... | |
| void | setProbingInfo (CglTreeProbingInfo *info) |
| Takes over ownership of probing info. More... | |
| void | addCut (const OsiCuts &cs) |
| Add cuts. More... | |
| void | addCut (const OsiRowCut &cut) |
| Add a row cut. More... | |
| void | addCut (double lb, double ub, const CoinPackedVector &vector) |
| Add a row cut from a packed vector. More... | |
| void | addCut (double lb, double ub, int size, const int *colIndices, const double *elements) |
| Add a row cut from elements. More... | |
| int | sizeRowCuts () const |
| const OsiRowCut * | rowCutPointer (int index) const |
| void | saveStuff (double bestObjective, const double *bestSolution, const double *lower, const double *upper) |
| Save stuff. More... | |
| const double * | bestSolution () const |
| Best solution (or NULL) More... | |
| double | bestObjective () const |
| Best objective. More... | |
| const double * | tightLower () const |
| Tight lower bounds. More... | |
| const double * | tightUpper () const |
| Tight upper bounds. More... | |
| CglStored (int numberColumns=0) | |
| Default constructor. More... | |
| CglStored (const CglStored &rhs) | |
| Copy constructor. More... | |
| CglStored (const char *fileName) | |
| Constructor from file. More... | |
| CglStored & | operator= (const CglStored &rhs) |
| Assignment operator. More... | |
| virtual | ~CglStored () |
| Destructor. More... | |
| Public Member Functions inherited from CglCutGenerator | |
| CglCutGenerator () | |
| Default constructor. More... | |
| CglCutGenerator (const CglCutGenerator &) | |
| Copy constructor. More... | |
| CglCutGenerator & | operator= (const CglCutGenerator &rhs) |
| Assignment operator. More... | |
| virtual | ~CglCutGenerator () |
| Destructor. More... | |
| virtual std::string | generateCpp (FILE *) |
| Create C++ lines to set the generator in the current state. More... | |
| virtual void | refreshSolver (OsiSolverInterface *) |
| This can be used to refresh any information. More... | |
| int | getAggressiveness () const |
| Get Aggressiveness - 0 = neutral, 100 is normal root node. More... | |
| void | setAggressiveness (int value) |
| Set Aggressiveness - 0 = neutral, 100 is normal root node. More... | |
| void | setGlobalCuts (bool trueOrFalse) |
| Set whether can do global cuts. More... | |
| bool | canDoGlobalCuts () const |
| Say whether can do global cuts. More... | |
| virtual bool | mayGenerateRowCutsInTree () const |
| Returns true if may generate Row cuts in tree (rather than root node). More... | |
| virtual bool | needsOptimalBasis () const |
| Return true if needs optimal basis to do cuts. More... | |
| virtual int | maximumLengthOfCutInTree () const |
| Return maximum length of cut in tree. More... | |
Additional Inherited Members | |
| Public Attributes inherited from CglCutGenerator | |
| int | aggressive_ |
| Aggressiveness - 0 = neutral, 100 is normal root node. More... | |
| bool | canDoGlobalCuts_ |
| True if can do global cuts i.e. no general integers. More... | |
| Protected Attributes inherited from CglStored | |
| double | requiredViolation_ |
| Only add if more than this requiredViolation. More... | |
| CglTreeProbingInfo * | probingInfo_ |
| Pointer to probing information. More... | |
| OsiCuts | cuts_ |
| Cuts. More... | |
| int | numberColumns_ |
| Number of columns in model. More... | |
| double * | bestSolution_ |
| Best solution (objective at end) More... | |
| double * | bounds_ |
| Tight bounds. More... | |
Stored Temporary Cut Generator Class - destroyed after first use.
Definition at line 1304 of file CbcLinked.hpp.
| CglTemporary::CglTemporary | ( | ) |
Default constructor.
| CglTemporary::CglTemporary | ( | const CglTemporary & | rhs | ) |
Copy constructor.
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virtual |
Destructor.
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virtual |
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virtual |
Clone.
Reimplemented from CglStored.
| CglTemporary& CglTemporary::operator= | ( | const CglTemporary & | rhs | ) |
Assignment operator.
1.8.5
