Detailed Description
Cbc Solver Interface.
Instantiation of OsiCbcSolverInterface for the Agent Algorithm.
Instantiation of OsiCbcSolverInterface for the Model Algorithm.
Definition at line 30 of file OsiCbcSolverInterface_2_5.hpp.
#include <OsiCbcSolverInterface_2_5.hpp>
Public Member Functions | |
| virtual void | setColSolution (const double *colsol) |
| virtual void | setColSolution (const double *colsol) |
| virtual void | setColSolution (const double *colsol) |
| virtual void | setObjSense (double s) |
| virtual void | setObjSense (double s) |
| virtual void | setObjSense (double s) |
| virtual void | setRowPrice (const double *rowprice) |
| virtual void | setRowPrice (const double *rowprice) |
| virtual void | setRowPrice (const double *rowprice) |
Solve methods | |
| virtual void | initialSolve () |
| virtual void | resolve () |
| virtual void | branchAndBound () |
| virtual void | initialSolve () |
| virtual void | resolve () |
| virtual void | branchAndBound () |
| virtual void | initialSolve () |
| virtual void | resolve () |
| virtual void | branchAndBound () |
Parameter set/get methods | |
The set methods return true if the parameter was set to the given value, false otherwise. There can be various reasons for failure: the given parameter is not applicable for the solver (e.g., refactorization frequency for the cbc algorithm), the parameter is not yet implemented for the solver or simply the value of the parameter is out of the range the solver accepts. If a parameter setting call returns false check the details of your solver. The get methods return true if the given parameter is applicable for the solver and is implemented. In this case the value of the parameter is returned in the second argument. Otherwise they return false. | |
| bool | setIntParam (OsiIntParam key, int value) |
| bool | setDblParam (OsiDblParam key, double value) |
| bool | setStrParam (OsiStrParam key, const std::string &value) |
| bool | getIntParam (OsiIntParam key, int &value) const |
| bool | getDblParam (OsiDblParam key, double &value) const |
| bool | getStrParam (OsiStrParam key, std::string &value) const |
| virtual bool | setHintParam (OsiHintParam key, bool yesNo=true, OsiHintStrength strength=OsiHintTry, void *otherInformation=NULL) |
| virtual bool | getHintParam (OsiHintParam key, bool &yesNo, OsiHintStrength &strength, void *&otherInformation) const |
| virtual bool | getHintParam (OsiHintParam key, bool &yesNo, OsiHintStrength &strength) const |
| bool | setIntParam (OsiIntParam key, int value) |
| bool | setDblParam (OsiDblParam key, double value) |
| bool | setStrParam (OsiStrParam key, const std::string &value) |
| bool | getIntParam (OsiIntParam key, int &value) const |
| bool | getDblParam (OsiDblParam key, double &value) const |
| bool | getStrParam (OsiStrParam key, std::string &value) const |
| virtual bool | setHintParam (OsiHintParam key, bool yesNo=true, OsiHintStrength strength=OsiHintTry, void *otherInformation=NULL) |
| virtual bool | getHintParam (OsiHintParam key, bool &yesNo, OsiHintStrength &strength, void *&otherInformation) const |
| virtual bool | getHintParam (OsiHintParam key, bool &yesNo, OsiHintStrength &strength) const |
| bool | setIntParam (OsiIntParam key, int value) |
| bool | setDblParam (OsiDblParam key, double value) |
| bool | setStrParam (OsiStrParam key, const std::string &value) |
| bool | getIntParam (OsiIntParam key, int &value) const |
| bool | getDblParam (OsiDblParam key, double &value) const |
| bool | getStrParam (OsiStrParam key, std::string &value) const |
| virtual bool | setHintParam (OsiHintParam key, bool yesNo=true, OsiHintStrength strength=OsiHintTry, void *otherInformation=NULL) |
| virtual bool | getHintParam (OsiHintParam key, bool &yesNo, OsiHintStrength &strength, void *&otherInformation) const |
| virtual bool | getHintParam (OsiHintParam key, bool &yesNo, OsiHintStrength &strength) const |
Methods returning info on how the solution process terminated | |
| virtual bool | isAbandoned () const |
| virtual bool | isProvenOptimal () const |
| virtual bool | isProvenPrimalInfeasible () const |
| virtual bool | isProvenDualInfeasible () const |
| virtual bool | isPrimalObjectiveLimitReached () const |
| virtual bool | isDualObjectiveLimitReached () const |
| virtual bool | isIterationLimitReached () const |
| virtual bool | isAbandoned () const |
| virtual bool | isProvenOptimal () const |
| virtual bool | isProvenPrimalInfeasible () const |
| virtual bool | isProvenDualInfeasible () const |
| virtual bool | isPrimalObjectiveLimitReached () const |
| virtual bool | isDualObjectiveLimitReached () const |
| virtual bool | isIterationLimitReached () const |
| virtual bool | isAbandoned () const |
| virtual bool | isProvenOptimal () const |
| virtual bool | isProvenPrimalInfeasible () const |
| virtual bool | isProvenDualInfeasible () const |
| virtual bool | isPrimalObjectiveLimitReached () const |
| virtual bool | isDualObjectiveLimitReached () const |
| virtual bool | isIterationLimitReached () const |
WarmStart related methods | |
| virtual CoinWarmStart * | getEmptyWarmStart () const |
| virtual CoinWarmStart * | getWarmStart () const |
| virtual bool | setWarmStart (const CoinWarmStart *warmstart) |
| virtual CoinWarmStart * | getEmptyWarmStart () const |
| virtual CoinWarmStart * | getWarmStart () const |
| virtual bool | setWarmStart (const CoinWarmStart *warmstart) |
| virtual CoinWarmStart * | getEmptyWarmStart () const |
| virtual CoinWarmStart * | getWarmStart () const |
| virtual bool | setWarmStart (const CoinWarmStart *warmstart) |
Hotstart related methods (primarily used in strong branching). <br> | |
The user can create a hotstart (a snapshot) of the optimization process then reoptimize over and over again always starting from there.
| |
| virtual void | markHotStart () |
| virtual void | solveFromHotStart () |
| virtual void | unmarkHotStart () |
| virtual void | markHotStart () |
| virtual void | solveFromHotStart () |
| virtual void | unmarkHotStart () |
| virtual void | markHotStart () |
| virtual void | solveFromHotStart () |
| virtual void | unmarkHotStart () |
Methods related to querying the input data | |
| virtual int | getNumCols () const |
| virtual int | getNumRows () const |
| virtual int | getNumElements () const |
| virtual const double * | getColLower () const |
| virtual const double * | getColUpper () const |
| virtual const char * | getRowSense () const |
| virtual const double * | getRightHandSide () const |
| virtual const double * | getRowRange () const |
| virtual const double * | getRowLower () const |
| virtual const double * | getRowUpper () const |
| virtual const double * | getObjCoefficients () const |
| virtual double | getObjSense () const |
| virtual bool | isContinuous (int colNumber) const |
| virtual const CoinPackedMatrix * | getMatrixByRow () const |
| virtual const CoinPackedMatrix * | getMatrixByCol () const |
| virtual double | getInfinity () const |
| virtual int | getNumCols () const |
| virtual int | getNumRows () const |
| virtual int | getNumElements () const |
| virtual const double * | getColLower () const |
| virtual const double * | getColUpper () const |
| virtual const char * | getRowSense () const |
| virtual const double * | getRightHandSide () const |
| virtual const double * | getRowRange () const |
| virtual const double * | getRowLower () const |
| virtual const double * | getRowUpper () const |
| virtual const double * | getObjCoefficients () const |
| virtual double | getObjSense () const |
| virtual bool | isContinuous (int colNumber) const |
| virtual const CoinPackedMatrix * | getMatrixByRow () const |
| virtual const CoinPackedMatrix * | getMatrixByCol () const |
| virtual double | getInfinity () const |
| virtual int | getNumCols () const |
| virtual int | getNumRows () const |
| virtual int | getNumElements () const |
| virtual const double * | getColLower () const |
| virtual const double * | getColUpper () const |
| virtual const char * | getRowSense () const |
| virtual const double * | getRightHandSide () const |
| virtual const double * | getRowRange () const |
| virtual const double * | getRowLower () const |
| virtual const double * | getRowUpper () const |
| virtual const double * | getObjCoefficients () const |
| virtual double | getObjSense () const |
| virtual bool | isContinuous (int colNumber) const |
| virtual const CoinPackedMatrix * | getMatrixByRow () const |
| virtual const CoinPackedMatrix * | getMatrixByCol () const |
| virtual double | getInfinity () const |
Methods related to querying the solution | |
| virtual const double * | getColSolution () const |
| virtual const double * | getRowPrice () const |
| virtual const double * | getReducedCost () const |
| virtual const double * | getRowActivity () const |
| virtual double | getObjValue () const |
| virtual int | getIterationCount () const |
| virtual std::vector< double * > | getDualRays (int maxNumRays) const |
| virtual std::vector< double * > | getPrimalRays (int maxNumRays) const |
| virtual const double * | getColSolution () const |
| virtual const double * | getRowPrice () const |
| virtual const double * | getReducedCost () const |
| virtual const double * | getRowActivity () const |
| virtual double | getObjValue () const |
| virtual int | getIterationCount () const |
| virtual std::vector< double * > | getDualRays (int maxNumRays, bool fullRay=false) const |
| virtual std::vector< double * > | getPrimalRays (int maxNumRays) const |
| virtual const double * | getColSolution () const |
| virtual const double * | getRowPrice () const |
| virtual const double * | getReducedCost () const |
| virtual const double * | getRowActivity () const |
| virtual double | getObjValue () const |
| virtual int | getIterationCount () const |
| virtual std::vector< double * > | getDualRays (int maxNumRays, bool fullRay=false) const |
| virtual std::vector< double * > | getPrimalRays (int maxNumRays) const |
Methods for row and column names. | |
Because OsiCbc is a pass-through class, it's necessary to override any virtual method in order to be sure we catch an override by the underlying solver. See the OsiSolverInterface class documentation for detailed descriptions. | |
| virtual std::string | dfltRowColName (char rc, int ndx, unsigned digits=7) const |
| virtual std::string | getObjName (unsigned maxLen=std::string::npos) const |
| virtual void | setObjName (std::string name) |
| virtual std::string | getRowName (int rowIndex, unsigned maxLen=std::string::npos) const |
| virtual const OsiNameVec & | getRowNames () |
| virtual void | setRowName (int ndx, std::string name) |
| virtual void | setRowNames (OsiNameVec &srcNames, int srcStart, int len, int tgtStart) |
| virtual void | deleteRowNames (int tgtStart, int len) |
| virtual std::string | getColName (int colIndex, unsigned maxLen=std::string::npos) const |
| virtual const OsiNameVec & | getColNames () |
| virtual void | setColName (int ndx, std::string name) |
| virtual void | setColNames (OsiNameVec &srcNames, int srcStart, int len, int tgtStart) |
| virtual void | deleteColNames (int tgtStart, int len) |
| virtual std::string | dfltRowColName (char rc, int ndx, unsigned digits=7) const |
| virtual std::string | getObjName (unsigned maxLen=std::string::npos) const |
| virtual void | setObjName (std::string name) |
| virtual std::string | getRowName (int rowIndex, unsigned maxLen=std::string::npos) const |
| virtual const OsiNameVec & | getRowNames () |
| virtual void | setRowName (int ndx, std::string name) |
| virtual void | setRowNames (OsiNameVec &srcNames, int srcStart, int len, int tgtStart) |
| virtual void | deleteRowNames (int tgtStart, int len) |
| virtual std::string | getColName (int colIndex, unsigned maxLen=std::string::npos) const |
| virtual const OsiNameVec & | getColNames () |
| virtual void | setColName (int ndx, std::string name) |
| virtual void | setColNames (OsiNameVec &srcNames, int srcStart, int len, int tgtStart) |
| virtual void | deleteColNames (int tgtStart, int len) |
| virtual std::string | dfltRowColName (char rc, int ndx, unsigned digits=7) const |
| virtual std::string | getObjName (unsigned maxLen=std::string::npos) const |
| virtual void | setObjName (std::string name) |
| virtual std::string | getRowName (int rowIndex, unsigned maxLen=std::string::npos) const |
| virtual const OsiNameVec & | getRowNames () |
| virtual void | setRowName (int ndx, std::string name) |
| virtual void | setRowNames (OsiNameVec &srcNames, int srcStart, int len, int tgtStart) |
| virtual void | deleteRowNames (int tgtStart, int len) |
| virtual std::string | getColName (int colIndex, unsigned maxLen=std::string::npos) const |
| virtual const OsiNameVec & | getColNames () |
| virtual void | setColName (int ndx, std::string name) |
| virtual void | setColNames (OsiNameVec &srcNames, int srcStart, int len, int tgtStart) |
| virtual void | deleteColNames (int tgtStart, int len) |
Changing bounds on variables and constraints | |
| virtual void | setObjCoeff (int elementIndex, double elementValue) |
| virtual void | setColLower (int elementIndex, double elementValue) |
| virtual void | setColUpper (int elementIndex, double elementValue) |
| virtual void | setColBounds (int elementIndex, double lower, double upper) |
| virtual void | setColSetBounds (const int *indexFirst, const int *indexLast, const double *boundList) |
| virtual void | setRowLower (int elementIndex, double elementValue) |
| virtual void | setRowUpper (int elementIndex, double elementValue) |
| virtual void | setRowBounds (int elementIndex, double lower, double upper) |
| virtual void | setRowType (int index, char sense, double rightHandSide, double range) |
| virtual void | setRowSetBounds (const int *indexFirst, const int *indexLast, const double *boundList) |
| virtual void | setRowSetTypes (const int *indexFirst, const int *indexLast, const char *senseList, const double *rhsList, const double *rangeList) |
| virtual void | setObjCoeff (int elementIndex, double elementValue) |
| virtual void | setColLower (int elementIndex, double elementValue) |
| virtual void | setColUpper (int elementIndex, double elementValue) |
| virtual void | setColBounds (int elementIndex, double lower, double upper) |
| virtual void | setColSetBounds (const int *indexFirst, const int *indexLast, const double *boundList) |
| virtual void | setRowLower (int elementIndex, double elementValue) |
| virtual void | setRowUpper (int elementIndex, double elementValue) |
| virtual void | setRowBounds (int elementIndex, double lower, double upper) |
| virtual void | setRowType (int index, char sense, double rightHandSide, double range) |
| virtual void | setRowSetBounds (const int *indexFirst, const int *indexLast, const double *boundList) |
| virtual void | setRowSetTypes (const int *indexFirst, const int *indexLast, const char *senseList, const double *rhsList, const double *rangeList) |
| virtual void | setObjCoeff (int elementIndex, double elementValue) |
| virtual void | setColLower (int elementIndex, double elementValue) |
| virtual void | setColUpper (int elementIndex, double elementValue) |
| virtual void | setColBounds (int elementIndex, double lower, double upper) |
| virtual void | setColSetBounds (const int *indexFirst, const int *indexLast, const double *boundList) |
| virtual void | setRowLower (int elementIndex, double elementValue) |
| virtual void | setRowUpper (int elementIndex, double elementValue) |
| virtual void | setRowBounds (int elementIndex, double lower, double upper) |
| virtual void | setRowType (int index, char sense, double rightHandSide, double range) |
| virtual void | setRowSetBounds (const int *indexFirst, const int *indexLast, const double *boundList) |
| virtual void | setRowSetTypes (const int *indexFirst, const int *indexLast, const char *senseList, const double *rhsList, const double *rangeList) |
Integrality related changing methods | |
| virtual void | setContinuous (int index) |
| virtual void | setInteger (int index) |
| virtual void | setContinuous (const int *indices, int len) |
| virtual void | setInteger (const int *indices, int len) |
| virtual void | setContinuous (int index) |
| virtual void | setInteger (int index) |
| virtual void | setContinuous (const int *indices, int len) |
| virtual void | setInteger (const int *indices, int len) |
| virtual void | setContinuous (int index) |
| virtual void | setInteger (int index) |
| virtual void | setContinuous (const int *indices, int len) |
| virtual void | setInteger (const int *indices, int len) |
Methods to expand a problem.<br> | |
Note that if a column is added then by default it will correspond to a continuous variable. | |
| virtual void | addCol (const CoinPackedVectorBase &vec, const double collb, const double colub, const double obj) |
| virtual void | addCol (int numberElements, const int *rows, const double *elements, const double collb, const double colub, const double obj) |
| virtual void | addCols (const int numcols, const CoinPackedVectorBase *const *cols, const double *collb, const double *colub, const double *obj) |
| virtual void | deleteCols (const int num, const int *colIndices) |
| virtual void | addRow (const CoinPackedVectorBase &vec, const double rowlb, const double rowub) |
| virtual void | addRow (const CoinPackedVectorBase &vec, const char rowsen, const double rowrhs, const double rowrng) |
| virtual void | addRows (const int numrows, const CoinPackedVectorBase *const *rows, const double *rowlb, const double *rowub) |
| virtual void | addRows (const int numrows, const CoinPackedVectorBase *const *rows, const char *rowsen, const double *rowrhs, const double *rowrng) |
| virtual void | deleteRows (const int num, const int *rowIndices) |
| virtual void | applyRowCuts (int numberCuts, const OsiRowCut *cuts) |
| virtual void | applyRowCuts (int numberCuts, const OsiRowCut **cuts) |
| virtual void | addCol (const CoinPackedVectorBase &vec, const double collb, const double colub, const double obj) |
| virtual void | addCol (int numberElements, const int *rows, const double *elements, const double collb, const double colub, const double obj) |
| virtual void | addCols (const int numcols, const CoinPackedVectorBase *const *cols, const double *collb, const double *colub, const double *obj) |
| virtual void | deleteCols (const int num, const int *colIndices) |
| virtual void | addRow (const CoinPackedVectorBase &vec, const double rowlb, const double rowub) |
| virtual void | addRow (const CoinPackedVectorBase &vec, const char rowsen, const double rowrhs, const double rowrng) |
| virtual void | addRows (const int numrows, const CoinPackedVectorBase *const *rows, const double *rowlb, const double *rowub) |
| virtual void | addRows (const int numrows, const CoinPackedVectorBase *const *rows, const char *rowsen, const double *rowrhs, const double *rowrng) |
| virtual void | deleteRows (const int num, const int *rowIndices) |
| virtual void | applyRowCuts (int numberCuts, const OsiRowCut *cuts) |
| virtual void | applyRowCuts (int numberCuts, const OsiRowCut **cuts) |
| virtual void | addCol (const CoinPackedVectorBase &vec, const double collb, const double colub, const double obj) |
| virtual void | addCol (int numberElements, const int *rows, const double *elements, const double collb, const double colub, const double obj) |
| virtual void | addCols (const int numcols, const CoinPackedVectorBase *const *cols, const double *collb, const double *colub, const double *obj) |
| virtual void | deleteCols (const int num, const int *colIndices) |
| virtual void | addRow (const CoinPackedVectorBase &vec, const double rowlb, const double rowub) |
| virtual void | addRow (const CoinPackedVectorBase &vec, const char rowsen, const double rowrhs, const double rowrng) |
| virtual void | addRows (const int numrows, const CoinPackedVectorBase *const *rows, const double *rowlb, const double *rowub) |
| virtual void | addRows (const int numrows, const CoinPackedVectorBase *const *rows, const char *rowsen, const double *rowrhs, const double *rowrng) |
| virtual void | deleteRows (const int num, const int *rowIndices) |
| virtual void | applyRowCuts (int numberCuts, const OsiRowCut *cuts) |
| virtual void | applyRowCuts (int numberCuts, const OsiRowCut **cuts) |
Methods to input a problem | |
| virtual void | loadProblem (const CoinPackedMatrix &matrix, const double *collb, const double *colub, const double *obj, const double *rowlb, const double *rowub) |
| virtual void | assignProblem (CoinPackedMatrix *&matrix, double *&collb, double *&colub, double *&obj, double *&rowlb, double *&rowub) |
| virtual void | loadProblem (const CoinPackedMatrix &matrix, const double *collb, const double *colub, const double *obj, const char *rowsen, const double *rowrhs, const double *rowrng) |
| virtual void | assignProblem (CoinPackedMatrix *&matrix, double *&collb, double *&colub, double *&obj, char *&rowsen, double *&rowrhs, double *&rowrng) |
| virtual void | loadProblem (const int numcols, const int numrows, const CoinBigIndex *start, const int *index, const double *value, const double *collb, const double *colub, const double *obj, const double *rowlb, const double *rowub) |
| virtual void | loadProblem (const int numcols, const int numrows, const CoinBigIndex *start, const int *index, const double *value, const double *collb, const double *colub, const double *obj, const char *rowsen, const double *rowrhs, const double *rowrng) |
| virtual int | readMps (const char *filename, const char *extension="mps") |
| virtual void | writeMps (const char *filename, const char *extension="mps", double objSense=0.0) const |
| virtual int | writeMpsNative (const char *filename, const char **rowNames, const char **columnNames, int formatType=0, int numberAcross=2, double objSense=0.0) const |
| virtual void | loadProblem (const CoinPackedMatrix &matrix, const double *collb, const double *colub, const double *obj, const double *rowlb, const double *rowub) |
| virtual void | assignProblem (CoinPackedMatrix *&matrix, double *&collb, double *&colub, double *&obj, double *&rowlb, double *&rowub) |
| virtual void | loadProblem (const CoinPackedMatrix &matrix, const double *collb, const double *colub, const double *obj, const char *rowsen, const double *rowrhs, const double *rowrng) |
| virtual void | assignProblem (CoinPackedMatrix *&matrix, double *&collb, double *&colub, double *&obj, char *&rowsen, double *&rowrhs, double *&rowrng) |
| virtual void | loadProblem (const int numcols, const int numrows, const CoinBigIndex *start, const int *index, const double *value, const double *collb, const double *colub, const double *obj, const double *rowlb, const double *rowub) |
| virtual void | loadProblem (const int numcols, const int numrows, const CoinBigIndex *start, const int *index, const double *value, const double *collb, const double *colub, const double *obj, const char *rowsen, const double *rowrhs, const double *rowrng) |
| virtual int | readMps (const char *filename, const char *extension="mps") |
| virtual void | writeMps (const char *filename, const char *extension="mps", double objSense=0.0) const |
| virtual int | writeMpsNative (const char *filename, const char **rowNames, const char **columnNames, int formatType=0, int numberAcross=2, double objSense=0.0) const |
| virtual void | loadProblem (const CoinPackedMatrix &matrix, const double *collb, const double *colub, const double *obj, const double *rowlb, const double *rowub) |
| virtual void | assignProblem (CoinPackedMatrix *&matrix, double *&collb, double *&colub, double *&obj, double *&rowlb, double *&rowub) |
| virtual void | loadProblem (const CoinPackedMatrix &matrix, const double *collb, const double *colub, const double *obj, const char *rowsen, const double *rowrhs, const double *rowrng) |
| virtual void | assignProblem (CoinPackedMatrix *&matrix, double *&collb, double *&colub, double *&obj, char *&rowsen, double *&rowrhs, double *&rowrng) |
| virtual void | loadProblem (const int numcols, const int numrows, const CoinBigIndex *start, const int *index, const double *value, const double *collb, const double *colub, const double *obj, const double *rowlb, const double *rowub) |
| virtual void | loadProblem (const int numcols, const int numrows, const CoinBigIndex *start, const int *index, const double *value, const double *collb, const double *colub, const double *obj, const char *rowsen, const double *rowrhs, const double *rowrng) |
| virtual int | readMps (const char *filename, const char *extension="mps") |
| virtual void | writeMps (const char *filename, const char *extension="mps", double objSense=0.0) const |
| virtual int | writeMpsNative (const char *filename, const char **rowNames, const char **columnNames, int formatType=0, int numberAcross=2, double objSense=0.0) const |
Message handling (extra for Cbc messages). | |
Normally I presume you would want the same language. If not then you could use underlying model pointer | |
| void | newLanguage (CoinMessages::Language language) |
| void | setLanguage (CoinMessages::Language language) |
| void | newLanguage (CoinMessages::Language language) |
| void | setLanguage (CoinMessages::Language language) |
| void | newLanguage (CoinMessages::Language language) |
| void | setLanguage (CoinMessages::Language language) |
Cbc specific public interfaces | |
| CbcModel * | getAgentPtr () const |
| OsiSolverInterface * | getRealSolverPtr () const |
| void | setCutoff (double value) |
| double | getCutoff () const |
| void | setMaximumNodes (int value) |
| int | getMaximumNodes () const |
| void | setMaximumSolutions (int value) |
| int | getMaximumSolutions () const |
| void | setMaximumSeconds (double value) |
| double | getMaximumSeconds () const |
| bool | isNodeLimitReached () const |
| bool | isSolutionLimitReached () const |
| int | getNodeCount () const |
| int | status () const |
| virtual void | passInMessageHandler (CoinMessageHandler *handler) |
| CbcModel * | getModelPtr () const |
| OsiSolverInterface * | getRealSolverPtr () const |
| void | setCutoff (double value) |
| double | getCutoff () const |
| void | setMaximumNodes (int value) |
| int | getMaximumNodes () const |
| void | setMaximumSolutions (int value) |
| int | getMaximumSolutions () const |
| void | setMaximumSeconds (double value) |
| double | getMaximumSeconds () const |
| bool | isNodeLimitReached () const |
| bool | isSolutionLimitReached () const |
| int | getNodeCount () const |
| int | status () const |
| virtual void | passInMessageHandler (CoinMessageHandler *handler) |
| CbcModel * | getModelPtr () const |
| OsiSolverInterface * | getRealSolverPtr () const |
| void | setCutoff (double value) |
| double | getCutoff () const |
| void | setMaximumNodes (int value) |
| int | getMaximumNodes () const |
| void | setMaximumSolutions (int value) |
| int | getMaximumSolutions () const |
| void | setMaximumSeconds (double value) |
| double | getMaximumSeconds () const |
| bool | isNodeLimitReached () const |
| bool | isSolutionLimitReached () const |
| int | getNodeCount () const |
| int | status () const |
| virtual void | passInMessageHandler (CoinMessageHandler *handler) |
Constructors and destructors | |
| OsiCbcSolverInterface (OsiSolverInterface *solver=NULL, CbcStrategy *strategy=NULL) | |
| virtual OsiSolverInterface * | clone (bool copyData=true) const |
| OsiCbcSolverInterface (const OsiCbcSolverInterface &) | |
| OsiCbcSolverInterface & | operator= (const OsiCbcSolverInterface &rhs) |
| virtual | ~OsiCbcSolverInterface () |
| OsiCbcSolverInterface (OsiSolverInterface *solver=NULL, CbcStrategy *strategy=NULL) | |
| virtual OsiSolverInterface * | clone (bool copyData=true) const |
| OsiCbcSolverInterface (const OsiCbcSolverInterface &) | |
| OsiCbcSolverInterface & | operator= (const OsiCbcSolverInterface &rhs) |
| virtual | ~OsiCbcSolverInterface () |
| OsiCbcSolverInterface (OsiSolverInterface *solver=NULL, CbcStrategy *strategy=NULL) | |
| virtual OsiSolverInterface * | clone (bool copyData=true) const |
| OsiCbcSolverInterface (const OsiCbcSolverInterface &) | |
| OsiCbcSolverInterface & | operator= (const OsiCbcSolverInterface &rhs) |
| virtual | ~OsiCbcSolverInterface () |
Protected Member Functions | |
Protected methods | |
| virtual void | applyRowCut (const OsiRowCut &rc) |
| virtual void | applyColCut (const OsiColCut &cc) |
| virtual void | applyRowCut (const OsiRowCut &rc) |
| virtual void | applyColCut (const OsiColCut &cc) |
| virtual void | applyRowCut (const OsiRowCut &rc) |
| virtual void | applyColCut (const OsiColCut &cc) |
Protected Attributes | |
Protected member data | |
| CbcModel * | agentPtr_ |
| CbcModel * | modelPtr_ |
Friends | |
| void | OsiCbcSolverInterfaceUnitTest (const std::string &mpsDir, const std::string &netlibDir) |
| void | OsiCbcSolverInterfaceUnitTest (const std::string &mpsDir, const std::string &netlibDir) |
| void | OsiCbcSolverInterfaceUnitTest (const std::string &mpsDir, const std::string &netlibDir) |
Constructor & Destructor Documentation
◆ OsiCbcSolverInterface() [1/6]
| OsiCbcSolverInterface::OsiCbcSolverInterface | ( | OsiSolverInterface * | solver = NULL, |
| CbcStrategy * | strategy = NULL |
||
| ) |
Default Constructor.
Definition at line 456 of file OsiCbcSolverInterface_2_5.cpp.
◆ OsiCbcSolverInterface() [2/6]
| OsiCbcSolverInterface::OsiCbcSolverInterface | ( | const OsiCbcSolverInterface & | rhs | ) |
Copy constructor.
Definition at line 491 of file OsiCbcSolverInterface_2_5.cpp.
◆ ~OsiCbcSolverInterface() [1/3]
|
virtual |
Destructor.
Definition at line 504 of file OsiCbcSolverInterface_2_5.cpp.
◆ OsiCbcSolverInterface() [3/6]
| OsiCbcSolverInterface::OsiCbcSolverInterface | ( | OsiSolverInterface * | solver = NULL, |
| CbcStrategy * | strategy = NULL |
||
| ) |
Default Constructor.
◆ OsiCbcSolverInterface() [4/6]
| OsiCbcSolverInterface::OsiCbcSolverInterface | ( | const OsiCbcSolverInterface & | ) |
Copy constructor.
◆ ~OsiCbcSolverInterface() [2/3]
|
virtual |
Destructor.
◆ OsiCbcSolverInterface() [5/6]
| OsiCbcSolverInterface::OsiCbcSolverInterface | ( | OsiSolverInterface * | solver = NULL, |
| CbcStrategy * | strategy = NULL |
||
| ) |
Default Constructor.
◆ OsiCbcSolverInterface() [6/6]
| OsiCbcSolverInterface::OsiCbcSolverInterface | ( | const OsiCbcSolverInterface & | ) |
Copy constructor.
◆ ~OsiCbcSolverInterface() [3/3]
|
virtual |
Destructor.
Member Function Documentation
◆ addCol() [1/6]
|
virtual |
◆ addCol() [2/6]
|
virtual |
◆ addCol() [3/6]
|
virtual |
Definition at line 285 of file OsiCbcSolverInterface_2_5.cpp.
◆ addCol() [4/6]
|
virtual |
Add a column (primal variable) to the problem.
◆ addCol() [5/6]
|
virtual |
Add a column (primal variable) to the problem.
◆ addCol() [6/6]
|
virtual |
Add a column (primal variable) to the problem.
Definition at line 293 of file OsiCbcSolverInterface_2_5.cpp.
◆ addCols() [1/3]
|
virtual |
◆ addCols() [2/3]
|
virtual |
◆ addCols() [3/3]
|
virtual |
Definition at line 302 of file OsiCbcSolverInterface_2_5.cpp.
◆ addRow() [1/6]
|
virtual |
◆ addRow() [2/6]
|
virtual |
◆ addRow() [3/6]
|
virtual |
Definition at line 317 of file OsiCbcSolverInterface_2_5.cpp.
◆ addRow() [4/6]
|
virtual |
◆ addRow() [5/6]
|
virtual |
◆ addRow() [6/6]
|
virtual |
Definition at line 324 of file OsiCbcSolverInterface_2_5.cpp.
◆ addRows() [1/6]
|
virtual |
◆ addRows() [2/6]
|
virtual |
◆ addRows() [3/6]
|
virtual |
Definition at line 332 of file OsiCbcSolverInterface_2_5.cpp.
◆ addRows() [4/6]
|
virtual |
◆ addRows() [5/6]
|
virtual |
◆ addRows() [6/6]
|
virtual |
Definition at line 340 of file OsiCbcSolverInterface_2_5.cpp.
◆ applyColCut() [1/3]
|
protectedvirtual |
Apply a column cut (adjust one or more bounds).
◆ applyColCut() [2/3]
|
protectedvirtual |
Apply a column cut (adjust one or more bounds).
◆ applyColCut() [3/3]
|
protectedvirtual |
Apply a column cut (adjust one or more bounds).
Definition at line 549 of file OsiCbcSolverInterface_2_5.cpp.
◆ applyRowCut() [1/3]
|
protectedvirtual |
Apply a row cut (append to constraint matrix).
◆ applyRowCut() [2/3]
|
protectedvirtual |
Apply a row cut (append to constraint matrix).
◆ applyRowCut() [3/3]
|
protectedvirtual |
Apply a row cut (append to constraint matrix).
Definition at line 527 of file OsiCbcSolverInterface_2_5.cpp.
◆ applyRowCuts() [1/6]
|
virtual |
Apply a collection of row cuts which are all effective.
applyCuts seems to do one at a time which seems inefficient.
◆ applyRowCuts() [2/6]
|
virtual |
Apply a collection of row cuts which are all effective.
applyCuts seems to do one at a time which seems inefficient.
◆ applyRowCuts() [3/6]
|
virtual |
Apply a collection of row cuts which are all effective.
applyCuts seems to do one at a time which seems inefficient.
Definition at line 535 of file OsiCbcSolverInterface_2_5.cpp.
◆ applyRowCuts() [4/6]
|
virtual |
Apply a collection of row cuts which are all effective.
applyCuts seems to do one at a time which seems inefficient. This uses array of pointers
◆ applyRowCuts() [5/6]
|
virtual |
Apply a collection of row cuts which are all effective.
applyCuts seems to do one at a time which seems inefficient. This uses array of pointers
◆ applyRowCuts() [6/6]
|
virtual |
Apply a collection of row cuts which are all effective.
applyCuts seems to do one at a time which seems inefficient. This uses array of pointers
Definition at line 543 of file OsiCbcSolverInterface_2_5.cpp.
◆ assignProblem() [1/6]
|
virtual |
Load in an problem by assuming ownership of the arguments (the constraints on the rows are given by lower and upper bounds).
For default values see the previous method.
WARNING: The arguments passed to this method will be freed using the C++ delete and delete[] functions.
◆ assignProblem() [2/6]
|
virtual |
Load in an problem by assuming ownership of the arguments (the constraints on the rows are given by lower and upper bounds).
For default values see the previous method.
WARNING: The arguments passed to this method will be freed using the C++ delete and delete[] functions.
◆ assignProblem() [3/6]
|
virtual |
Load in an problem by assuming ownership of the arguments (the constraints on the rows are given by lower and upper bounds).
For default values see the previous method.
WARNING: The arguments passed to this method will be freed using the C++ delete and delete[] functions.
Definition at line 370 of file OsiCbcSolverInterface_2_5.cpp.
◆ assignProblem() [4/6]
|
virtual |
Load in an problem by assuming ownership of the arguments (the constraints on the rows are given by sense/rhs/range triplets).
For default values see the previous method.
WARNING: The arguments passed to this method will be freed using the C++ delete and delete[] functions.
◆ assignProblem() [5/6]
|
virtual |
Load in an problem by assuming ownership of the arguments (the constraints on the rows are given by sense/rhs/range triplets).
For default values see the previous method.
WARNING: The arguments passed to this method will be freed using the C++ delete and delete[] functions.
◆ assignProblem() [6/6]
|
virtual |
Load in an problem by assuming ownership of the arguments (the constraints on the rows are given by sense/rhs/range triplets).
For default values see the previous method.
WARNING: The arguments passed to this method will be freed using the C++ delete and delete[] functions.
Definition at line 393 of file OsiCbcSolverInterface_2_5.cpp.
◆ branchAndBound() [1/3]
|
virtual |
Invoke solver's built-in enumeration algorithm.
Definition at line 782 of file OsiCbcSolverInterface_2_5.cpp.
◆ branchAndBound() [2/3]
|
virtual |
Invoke solver's built-in enumeration algorithm.
◆ branchAndBound() [3/3]
|
virtual |
Invoke solver's built-in enumeration algorithm.
◆ clone() [1/3]
|
virtual |
Clone.
◆ clone() [2/3]
|
virtual |
Clone.
◆ clone() [3/3]
|
virtual |
Clone.
Definition at line 478 of file OsiCbcSolverInterface_2_5.cpp.
◆ deleteColNames() [1/3]
|
virtual |
Delete len column names starting at index tgtStart.
◆ deleteColNames() [2/3]
|
virtual |
Delete len column names starting at index tgtStart.
◆ deleteColNames() [3/3]
|
virtual |
Delete len column names starting at index tgtStart.
Definition at line 845 of file OsiCbcSolverInterface_2_5.cpp.
◆ deleteCols() [1/3]
|
virtual |
◆ deleteCols() [2/3]
|
virtual |
◆ deleteCols() [3/3]
|
virtual |
Definition at line 311 of file OsiCbcSolverInterface_2_5.cpp.
◆ deleteRowNames() [1/3]
|
virtual |
Delete len row names starting at index tgtStart.
◆ deleteRowNames() [2/3]
|
virtual |
Delete len row names starting at index tgtStart.
◆ deleteRowNames() [3/3]
|
virtual |
Delete len row names starting at index tgtStart.
Definition at line 834 of file OsiCbcSolverInterface_2_5.cpp.
◆ deleteRows() [1/3]
|
virtual |
◆ deleteRows() [2/3]
|
virtual |
◆ deleteRows() [3/3]
|
virtual |
Definition at line 349 of file OsiCbcSolverInterface_2_5.cpp.
◆ dfltRowColName() [1/3]
|
virtual |
Generate a standard name of the form Rnnnnnnn or Cnnnnnnn.
◆ dfltRowColName() [2/3]
|
virtual |
Generate a standard name of the form Rnnnnnnn or Cnnnnnnn.
◆ dfltRowColName() [3/3]
|
virtual |
Generate a standard name of the form Rnnnnnnn or Cnnnnnnn.
Definition at line 798 of file OsiCbcSolverInterface_2_5.cpp.
◆ getAgentPtr()
|
inline |
Get pointer to Cbc agent.
Definition at line 666 of file OsiCbcSolverInterface_2_5.hpp.
◆ getColLower() [1/3]
|
virtual |
Get pointer to array[getNumCols()] of column lower bounds.
◆ getColLower() [2/3]
|
virtual |
Get pointer to array[getNumCols()] of column lower bounds.
◆ getColLower() [3/3]
|
virtual |
Get pointer to array[getNumCols()] of column lower bounds.
Definition at line 736 of file OsiCbcSolverInterface_2_5.cpp.
◆ getColName() [1/3]
|
virtual |
Return the name of the column.
◆ getColName() [2/3]
|
virtual |
Return the name of the column.
◆ getColName() [3/3]
|
virtual |
Return the name of the column.
Definition at line 818 of file OsiCbcSolverInterface_2_5.cpp.
◆ getColNames() [1/3]
|
virtual |
Return a pointer to a vector of column names.
◆ getColNames() [2/3]
|
virtual |
Return a pointer to a vector of column names.
◆ getColNames() [3/3]
|
virtual |
Return a pointer to a vector of column names.
Definition at line 823 of file OsiCbcSolverInterface_2_5.cpp.
◆ getColSolution() [1/3]
|
virtual |
Get pointer to array[getNumCols()] of primal solution vector.
◆ getColSolution() [2/3]
|
virtual |
Get pointer to array[getNumCols()] of primal solution vector.
◆ getColSolution() [3/3]
|
virtual |
Get pointer to array[getNumCols()] of primal solution vector.
Definition at line 580 of file OsiCbcSolverInterface_2_5.cpp.
◆ getColUpper() [1/3]
|
virtual |
Get pointer to array[getNumCols()] of column upper bounds.
◆ getColUpper() [2/3]
|
virtual |
Get pointer to array[getNumCols()] of column upper bounds.
◆ getColUpper() [3/3]
|
virtual |
Get pointer to array[getNumCols()] of column upper bounds.
Definition at line 741 of file OsiCbcSolverInterface_2_5.cpp.
◆ getCutoff() [1/3]
|
inline |
Get the cutoff bound on the objective function - always as minimize.
Definition at line 672 of file OsiCbcSolverInterface_2_9.hpp.
◆ getCutoff() [2/3]
|
inline |
Get the cutoff bound on the objective function - always as minimize.
Definition at line 672 of file OsiCbcSolverInterface_2_8.hpp.
◆ getCutoff() [3/3]
|
inline |
Get the cutoff bound on the objective function - always as minimize.
Definition at line 675 of file OsiCbcSolverInterface_2_5.hpp.
◆ getDblParam() [1/3]
| bool OsiCbcSolverInterface::getDblParam | ( | OsiDblParam | key, |
| double & | value | ||
| ) | const |
◆ getDblParam() [2/3]
| bool OsiCbcSolverInterface::getDblParam | ( | OsiDblParam | key, |
| double & | value | ||
| ) | const |
Definition at line 98 of file OsiCbcSolverInterface_2_5.cpp.
◆ getDblParam() [3/3]
| bool OsiCbcSolverInterface::getDblParam | ( | OsiDblParam | key, |
| double & | value | ||
| ) | const |
◆ getDualRays() [1/3]
|
virtual |
Get as many dual rays as the solver can provide.
(In case of proven primal infeasibility there should be at least one.)
The first getNumRows() ray components will always be associated with the row duals (as returned by getRowPrice()). If fullRay is true, the final getNumCols() entries will correspond to the ray components associated with the nonbasic variables. If the full ray is requested and the method cannot provide it, it will throw an exception.
NOTE for implementers of solver interfaces:
The double pointers in the vector should point to arrays of length getNumRows() and they should be allocated via new[].
NOTE for users of solver interfaces:
It is the user's responsibility to free the double pointers in the vector using delete[].
◆ getDualRays() [2/3]
|
virtual |
Get as many dual rays as the solver can provide.
(In case of proven primal infeasibility there should be at least one.)
The first getNumRows() ray components will always be associated with the row duals (as returned by getRowPrice()). If fullRay is true, the final getNumCols() entries will correspond to the ray components associated with the nonbasic variables. If the full ray is requested and the method cannot provide it, it will throw an exception.
NOTE for implementers of solver interfaces:
The double pointers in the vector should point to arrays of length getNumRows() and they should be allocated via new[].
NOTE for users of solver interfaces:
It is the user's responsibility to free the double pointers in the vector using delete[].
Definition at line 237 of file OsiCbcSolverInterface_2_8.cpp.
◆ getDualRays() [3/3]
|
virtual |
Get as many dual rays as the solver can provide.
(In case of proven primal infeasibility there should be at least one.)
The first getNumRows() ray components will always be associated with the row duals (as returned by getRowPrice()). If fullRay is true, the final getNumCols() entries will correspond to the ray components associated with the nonbasic variables. If the full ray is requested and the method cannot provide it, it will throw an exception.
NOTE for implementers of solver interfaces:
The double pointers in the vector should point to arrays of length getNumRows() and they should be allocated via new[].
NOTE for users of solver interfaces:
It is the user's responsibility to free the double pointers in the vector using delete[].
Definition at line 237 of file OsiCbcSolverInterface_2_5.cpp.
◆ getEmptyWarmStart() [1/3]
|
virtual |
Get an empty warm start object.
This routine returns an empty CoinWarmStartBasis object. Its purpose is to provide a way to give a client a warm start basis object of the appropriate type, which can resized and modified as desired.
◆ getEmptyWarmStart() [2/3]
|
virtual |
Get an empty warm start object.
This routine returns an empty CoinWarmStartBasis object. Its purpose is to provide a way to give a client a warm start basis object of the appropriate type, which can resized and modified as desired.
◆ getEmptyWarmStart() [3/3]
|
virtual |
Get an empty warm start object.
This routine returns an empty CoinWarmStartBasis object. Its purpose is to provide a way to give a client a warm start basis object of the appropriate type, which can resized and modified as desired.
Definition at line 159 of file OsiCbcSolverInterface_2_5.cpp.
◆ getHintParam() [1/6]
|
virtual |
Get a hint parameter.
◆ getHintParam() [2/6]
|
virtual |
Get a hint parameter.
Definition at line 704 of file OsiCbcSolverInterface_2_5.cpp.
◆ getHintParam() [3/6]
|
virtual |
Get a hint parameter.
◆ getHintParam() [4/6]
|
virtual |
Get a hint parameter.
◆ getHintParam() [5/6]
|
virtual |
Get a hint parameter.
Definition at line 713 of file OsiCbcSolverInterface_2_5.cpp.
◆ getHintParam() [6/6]
|
virtual |
Get a hint parameter.
◆ getInfinity() [1/3]
|
virtual |
Get solver's value for infinity.
◆ getInfinity() [2/3]
|
virtual |
Get solver's value for infinity.
Definition at line 766 of file OsiCbcSolverInterface_2_5.cpp.
◆ getInfinity() [3/3]
|
virtual |
Get solver's value for infinity.
◆ getIntParam() [1/3]
| bool OsiCbcSolverInterface::getIntParam | ( | OsiIntParam | key, |
| int & | value | ||
| ) | const |
◆ getIntParam() [2/3]
| bool OsiCbcSolverInterface::getIntParam | ( | OsiIntParam | key, |
| int & | value | ||
| ) | const |
Definition at line 90 of file OsiCbcSolverInterface_2_5.cpp.
◆ getIntParam() [3/3]
| bool OsiCbcSolverInterface::getIntParam | ( | OsiIntParam | key, |
| int & | value | ||
| ) | const |
◆ getIterationCount() [1/3]
|
virtual |
Get how many iterations it took to solve the problem (whatever "iteration" mean to the solver.
◆ getIterationCount() [2/3]
|
virtual |
Get how many iterations it took to solve the problem (whatever "iteration" mean to the solver.
◆ getIterationCount() [3/3]
|
virtual |
Get how many iterations it took to solve the problem (whatever "iteration" mean to the solver.
Definition at line 771 of file OsiCbcSolverInterface_2_5.cpp.
◆ getMatrixByCol() [1/3]
|
virtual |
Get pointer to column-wise copy of matrix.
◆ getMatrixByCol() [2/3]
|
virtual |
Get pointer to column-wise copy of matrix.
◆ getMatrixByCol() [3/3]
|
virtual |
Get pointer to column-wise copy of matrix.
Definition at line 231 of file OsiCbcSolverInterface_2_5.cpp.
◆ getMatrixByRow() [1/3]
|
virtual |
Get pointer to row-wise copy of matrix.
Definition at line 226 of file OsiCbcSolverInterface_2_5.cpp.
◆ getMatrixByRow() [2/3]
|
virtual |
Get pointer to row-wise copy of matrix.
◆ getMatrixByRow() [3/3]
|
virtual |
Get pointer to row-wise copy of matrix.
◆ getMaximumNodes() [1/3]
|
inline |
Get the CbcModel::CbcMaxNumNode maximum node limit.
Definition at line 678 of file OsiCbcSolverInterface_2_9.hpp.
◆ getMaximumNodes() [2/3]
|
inline |
Get the CbcModel::CbcMaxNumNode maximum node limit.
Definition at line 678 of file OsiCbcSolverInterface_2_8.hpp.
◆ getMaximumNodes() [3/3]
|
inline |
Get the CbcModel::CbcMaxNumNode maximum node limit.
Definition at line 681 of file OsiCbcSolverInterface_2_5.hpp.
◆ getMaximumSeconds() [1/3]
|
inline |
Get the CbcModel::CbcMaximumSeconds maximum number of seconds.
Definition at line 690 of file OsiCbcSolverInterface_2_9.hpp.
◆ getMaximumSeconds() [2/3]
|
inline |
Get the CbcModel::CbcMaximumSeconds maximum number of seconds.
Definition at line 690 of file OsiCbcSolverInterface_2_8.hpp.
◆ getMaximumSeconds() [3/3]
|
inline |
Get the CbcModel::CbcMaximumSeconds maximum number of seconds.
Definition at line 693 of file OsiCbcSolverInterface_2_5.hpp.
◆ getMaximumSolutions() [1/3]
|
inline |
Get the CbcModel::CbcMaxNumSol maximum number of solutions.
Definition at line 684 of file OsiCbcSolverInterface_2_9.hpp.
◆ getMaximumSolutions() [2/3]
|
inline |
Get the CbcModel::CbcMaxNumSol maximum number of solutions.
Definition at line 684 of file OsiCbcSolverInterface_2_8.hpp.
◆ getMaximumSolutions() [3/3]
|
inline |
Get the CbcModel::CbcMaxNumSol maximum number of solutions.
Definition at line 687 of file OsiCbcSolverInterface_2_5.hpp.
◆ getModelPtr() [1/2]
|
inline |
Get pointer to Cbc model.
Definition at line 663 of file OsiCbcSolverInterface_2_9.hpp.
◆ getModelPtr() [2/2]
|
inline |
Get pointer to Cbc model.
Definition at line 663 of file OsiCbcSolverInterface_2_8.hpp.
◆ getNodeCount() [1/3]
|
inline |
Get how many Nodes it took to solve the problem.
Definition at line 699 of file OsiCbcSolverInterface_2_9.hpp.
◆ getNodeCount() [2/3]
|
inline |
Get how many Nodes it took to solve the problem.
Definition at line 699 of file OsiCbcSolverInterface_2_8.hpp.
◆ getNodeCount() [3/3]
|
inline |
Get how many Nodes it took to solve the problem.
Definition at line 702 of file OsiCbcSolverInterface_2_5.hpp.
◆ getNumCols() [1/3]
|
virtual |
Get number of columns.
◆ getNumCols() [2/3]
|
virtual |
Get number of columns.
◆ getNumCols() [3/3]
|
virtual |
Get number of columns.
Definition at line 721 of file OsiCbcSolverInterface_2_5.cpp.
◆ getNumElements() [1/3]
|
virtual |
Get number of nonzero elements.
◆ getNumElements() [2/3]
|
virtual |
Get number of nonzero elements.
◆ getNumElements() [3/3]
|
virtual |
Get number of nonzero elements.
Definition at line 731 of file OsiCbcSolverInterface_2_5.cpp.
◆ getNumRows() [1/3]
|
virtual |
Get number of rows.
◆ getNumRows() [2/3]
|
virtual |
Get number of rows.
◆ getNumRows() [3/3]
|
virtual |
Get number of rows.
Definition at line 726 of file OsiCbcSolverInterface_2_5.cpp.
◆ getObjCoefficients() [1/3]
|
virtual |
Get pointer to array[getNumCols()] of objective function coefficients.
◆ getObjCoefficients() [2/3]
|
virtual |
Get pointer to array[getNumCols()] of objective function coefficients.
Definition at line 756 of file OsiCbcSolverInterface_2_5.cpp.
◆ getObjCoefficients() [3/3]
|
virtual |
Get pointer to array[getNumCols()] of objective function coefficients.
◆ getObjName() [1/3]
|
virtual |
Return the name of the objective function.
◆ getObjName() [2/3]
|
virtual |
Return the name of the objective function.
◆ getObjName() [3/3]
|
virtual |
Return the name of the objective function.
Definition at line 803 of file OsiCbcSolverInterface_2_5.cpp.
◆ getObjSense() [1/3]
|
virtual |
Get objective function sense (1 for min (default), -1 for max)
◆ getObjSense() [2/3]
|
virtual |
Get objective function sense (1 for min (default), -1 for max)
Definition at line 761 of file OsiCbcSolverInterface_2_5.cpp.
◆ getObjSense() [3/3]
|
virtual |
Get objective function sense (1 for min (default), -1 for max)
◆ getObjValue() [1/3]
|
virtual |
Get objective function value.
◆ getObjValue() [2/3]
|
virtual |
Get objective function value.
◆ getObjValue() [3/3]
|
virtual |
Get objective function value.
Definition at line 607 of file OsiCbcSolverInterface_2_5.cpp.
◆ getPrimalRays() [1/3]
|
virtual |
Get as many primal rays as the solver can provide.
(In case of proven dual infeasibility there should be at least one.)
NOTE for implementers of solver interfaces:
The double pointers in the vector should point to arrays of length getNumCols() and they should be allocated via new[].
NOTE for users of solver interfaces:
It is the user's responsibility to free the double pointers in the vector using delete[].
◆ getPrimalRays() [2/3]
|
virtual |
Get as many primal rays as the solver can provide.
(In case of proven dual infeasibility there should be at least one.)
NOTE for implementers of solver interfaces:
The double pointers in the vector should point to arrays of length getNumCols() and they should be allocated via new[].
NOTE for users of solver interfaces:
It is the user's responsibility to free the double pointers in the vector using delete[].
◆ getPrimalRays() [3/3]
|
virtual |
Get as many primal rays as the solver can provide.
(In case of proven dual infeasibility there should be at least one.)
NOTE for implementers of solver interfaces:
The double pointers in the vector should point to arrays of length getNumCols() and they should be allocated via new[].
NOTE for users of solver interfaces:
It is the user's responsibility to free the double pointers in the vector using delete[].
Definition at line 242 of file OsiCbcSolverInterface_2_5.cpp.
◆ getRealSolverPtr() [1/3]
|
inline |
Get pointer to underlying solver.
Definition at line 666 of file OsiCbcSolverInterface_2_9.hpp.
◆ getRealSolverPtr() [2/3]
|
inline |
Get pointer to underlying solver.
Definition at line 666 of file OsiCbcSolverInterface_2_8.hpp.
◆ getRealSolverPtr() [3/3]
|
inline |
Get pointer to underlying solver.
Definition at line 669 of file OsiCbcSolverInterface_2_5.hpp.
◆ getReducedCost() [1/3]
|
virtual |
Get a pointer to array[getNumCols()] of reduced costs.
◆ getReducedCost() [2/3]
|
virtual |
Get a pointer to array[getNumCols()] of reduced costs.
◆ getReducedCost() [3/3]
|
virtual |
Get a pointer to array[getNumCols()] of reduced costs.
Definition at line 594 of file OsiCbcSolverInterface_2_5.cpp.
◆ getRightHandSide() [1/3]
|
virtual |
Get pointer to array[getNumRows()] of rows right-hand sides.
- if rowsense()[i] == 'L' then rhs()[i] == rowupper()[i]
- if rowsense()[i] == 'G' then rhs()[i] == rowlower()[i]
- if rowsense()[i] == 'R' then rhs()[i] == rowupper()[i]
- if rowsense()[i] == 'N' then rhs()[i] == 0.0
◆ getRightHandSide() [2/3]
|
virtual |
Get pointer to array[getNumRows()] of rows right-hand sides.
- if rowsense()[i] == 'L' then rhs()[i] == rowupper()[i]
- if rowsense()[i] == 'G' then rhs()[i] == rowlower()[i]
- if rowsense()[i] == 'R' then rhs()[i] == rowupper()[i]
- if rowsense()[i] == 'N' then rhs()[i] == 0.0
Definition at line 205 of file OsiCbcSolverInterface_2_5.cpp.
◆ getRightHandSide() [3/3]
|
virtual |
Get pointer to array[getNumRows()] of rows right-hand sides.
- if rowsense()[i] == 'L' then rhs()[i] == rowupper()[i]
- if rowsense()[i] == 'G' then rhs()[i] == rowlower()[i]
- if rowsense()[i] == 'R' then rhs()[i] == rowupper()[i]
- if rowsense()[i] == 'N' then rhs()[i] == 0.0
◆ getRowActivity() [1/3]
|
virtual |
Get pointer to array[getNumRows()] of row activity levels (constraint matrix times the solution vector.
◆ getRowActivity() [2/3]
|
virtual |
Get pointer to array[getNumRows()] of row activity levels (constraint matrix times the solution vector.
◆ getRowActivity() [3/3]
|
virtual |
Get pointer to array[getNumRows()] of row activity levels (constraint matrix times the solution vector.
Definition at line 602 of file OsiCbcSolverInterface_2_5.cpp.
◆ getRowLower() [1/3]
|
virtual |
Get pointer to array[getNumRows()] of row lower bounds.
Definition at line 746 of file OsiCbcSolverInterface_2_5.cpp.
◆ getRowLower() [2/3]
|
virtual |
Get pointer to array[getNumRows()] of row lower bounds.
◆ getRowLower() [3/3]
|
virtual |
Get pointer to array[getNumRows()] of row lower bounds.
◆ getRowName() [1/3]
|
virtual |
Return the name of the row.
◆ getRowName() [2/3]
|
virtual |
Return the name of the row.
◆ getRowName() [3/3]
|
virtual |
Return the name of the row.
Definition at line 808 of file OsiCbcSolverInterface_2_5.cpp.
◆ getRowNames() [1/3]
|
virtual |
Return a pointer to a vector of row names.
◆ getRowNames() [2/3]
|
virtual |
Return a pointer to a vector of row names.
◆ getRowNames() [3/3]
|
virtual |
Return a pointer to a vector of row names.
Definition at line 813 of file OsiCbcSolverInterface_2_5.cpp.
◆ getRowPrice() [1/3]
|
virtual |
Get pointer to array[getNumRows()] of dual prices.
◆ getRowPrice() [2/3]
|
virtual |
Get pointer to array[getNumRows()] of dual prices.
◆ getRowPrice() [3/3]
|
virtual |
Get pointer to array[getNumRows()] of dual prices.
Definition at line 587 of file OsiCbcSolverInterface_2_5.cpp.
◆ getRowRange() [1/3]
|
virtual |
Get pointer to array[getNumRows()] of row ranges.
- if rowsense()[i] == 'R' then rowrange()[i] == rowupper()[i] - rowlower()[i]
- if rowsense()[i] != 'R' then rowrange()[i] is undefined
◆ getRowRange() [2/3]
|
virtual |
Get pointer to array[getNumRows()] of row ranges.
- if rowsense()[i] == 'R' then rowrange()[i] == rowupper()[i] - rowlower()[i]
- if rowsense()[i] != 'R' then rowrange()[i] is undefined
◆ getRowRange() [3/3]
|
virtual |
Get pointer to array[getNumRows()] of row ranges.
- if rowsense()[i] == 'R' then rowrange()[i] == rowupper()[i] - rowlower()[i]
- if rowsense()[i] != 'R' then rowrange()[i] is undefined
Definition at line 210 of file OsiCbcSolverInterface_2_5.cpp.
◆ getRowSense() [1/3]
|
virtual |
Get pointer to array[getNumRows()] of row constraint senses.
- 'L' <= constraint
- 'E' = constraint
- 'G' >= constraint
- 'R' ranged constraint
- 'N' free constraint
◆ getRowSense() [2/3]
|
virtual |
Get pointer to array[getNumRows()] of row constraint senses.
- 'L' <= constraint
- 'E' = constraint
- 'G' >= constraint
- 'R' ranged constraint
- 'N' free constraint
◆ getRowSense() [3/3]
|
virtual |
Get pointer to array[getNumRows()] of row constraint senses.
- 'L' <= constraint
- 'E' = constraint
- 'G' >= constraint
- 'R' ranged constraint
- 'N' free constraint
Definition at line 200 of file OsiCbcSolverInterface_2_5.cpp.
◆ getRowUpper() [1/3]
|
virtual |
Get pointer to array[getNumRows()] of row upper bounds.
◆ getRowUpper() [2/3]
|
virtual |
Get pointer to array[getNumRows()] of row upper bounds.
Definition at line 751 of file OsiCbcSolverInterface_2_5.cpp.
◆ getRowUpper() [3/3]
|
virtual |
Get pointer to array[getNumRows()] of row upper bounds.
◆ getStrParam() [1/3]
| bool OsiCbcSolverInterface::getStrParam | ( | OsiStrParam | key, |
| std::string & | value | ||
| ) | const |
Definition at line 106 of file OsiCbcSolverInterface_2_5.cpp.
◆ getStrParam() [2/3]
| bool OsiCbcSolverInterface::getStrParam | ( | OsiStrParam | key, |
| std::string & | value | ||
| ) | const |
◆ getStrParam() [3/3]
| bool OsiCbcSolverInterface::getStrParam | ( | OsiStrParam | key, |
| std::string & | value | ||
| ) | const |
◆ getWarmStart() [1/3]
|
virtual |
Get warmstarting information.
◆ getWarmStart() [2/3]
|
virtual |
Get warmstarting information.
◆ getWarmStart() [3/3]
|
virtual |
Get warmstarting information.
Definition at line 164 of file OsiCbcSolverInterface_2_5.cpp.
◆ initialSolve() [1/3]
|
virtual |
Solve initial LP relaxation.
Definition at line 50 of file OsiCbcSolverInterface_2_5.cpp.
◆ initialSolve() [2/3]
|
virtual |
Solve initial LP relaxation.
◆ initialSolve() [3/3]
|
virtual |
Solve initial LP relaxation.
◆ isAbandoned() [1/3]
|
virtual |
Are there a numerical difficulties?
◆ isAbandoned() [2/3]
|
virtual |
Are there a numerical difficulties?
Definition at line 122 of file OsiCbcSolverInterface_2_5.cpp.
◆ isAbandoned() [3/3]
|
virtual |
Are there a numerical difficulties?
◆ isContinuous() [1/3]
|
virtual |
Return true if column is continuous.
◆ isContinuous() [2/3]
|
virtual |
Return true if column is continuous.
Definition at line 217 of file OsiCbcSolverInterface_2_5.cpp.
◆ isContinuous() [3/3]
|
virtual |
Return true if column is continuous.
◆ isDualObjectiveLimitReached() [1/3]
|
virtual |
Is the given dual objective limit reached?
◆ isDualObjectiveLimitReached() [2/3]
|
virtual |
Is the given dual objective limit reached?
◆ isDualObjectiveLimitReached() [3/3]
|
virtual |
Is the given dual objective limit reached?
Definition at line 146 of file OsiCbcSolverInterface_2_5.cpp.
◆ isIterationLimitReached() [1/3]
|
virtual |
Iteration limit reached?
Definition at line 151 of file OsiCbcSolverInterface_2_5.cpp.
◆ isIterationLimitReached() [2/3]
|
virtual |
Iteration limit reached?
◆ isIterationLimitReached() [3/3]
|
virtual |
Iteration limit reached?
◆ isNodeLimitReached() [1/3]
|
inline |
Node limit reached?
Definition at line 693 of file OsiCbcSolverInterface_2_9.hpp.
◆ isNodeLimitReached() [2/3]
|
inline |
Node limit reached?
Definition at line 693 of file OsiCbcSolverInterface_2_8.hpp.
◆ isNodeLimitReached() [3/3]
|
inline |
Node limit reached?
Definition at line 696 of file OsiCbcSolverInterface_2_5.hpp.
◆ isPrimalObjectiveLimitReached() [1/3]
|
virtual |
Is the given primal objective limit reached?
◆ isPrimalObjectiveLimitReached() [2/3]
|
virtual |
Is the given primal objective limit reached?
Definition at line 141 of file OsiCbcSolverInterface_2_5.cpp.
◆ isPrimalObjectiveLimitReached() [3/3]
|
virtual |
Is the given primal objective limit reached?
◆ isProvenDualInfeasible() [1/3]
|
virtual |
Is dual infeasiblity proven?
◆ isProvenDualInfeasible() [2/3]
|
virtual |
Is dual infeasiblity proven?
◆ isProvenDualInfeasible() [3/3]
|
virtual |
Is dual infeasiblity proven?
Definition at line 137 of file OsiCbcSolverInterface_2_5.cpp.
◆ isProvenOptimal() [1/3]
|
virtual |
Is optimality proven?
◆ isProvenOptimal() [2/3]
|
virtual |
Is optimality proven?
◆ isProvenOptimal() [3/3]
|
virtual |
Is optimality proven?
Definition at line 127 of file OsiCbcSolverInterface_2_5.cpp.
◆ isProvenPrimalInfeasible() [1/3]
|
virtual |
Is primal infeasiblity proven?
◆ isProvenPrimalInfeasible() [2/3]
|
virtual |
Is primal infeasiblity proven?
Definition at line 132 of file OsiCbcSolverInterface_2_5.cpp.
◆ isProvenPrimalInfeasible() [3/3]
|
virtual |
Is primal infeasiblity proven?
◆ isSolutionLimitReached() [1/3]
|
inline |
Solution limit reached?
Definition at line 696 of file OsiCbcSolverInterface_2_9.hpp.
◆ isSolutionLimitReached() [2/3]
|
inline |
Solution limit reached?
Definition at line 696 of file OsiCbcSolverInterface_2_8.hpp.
◆ isSolutionLimitReached() [3/3]
|
inline |
Solution limit reached?
Definition at line 699 of file OsiCbcSolverInterface_2_5.hpp.
◆ loadProblem() [1/12]
|
virtual |
Load in an problem by copying the arguments (the constraints on the rows are given by lower and upper bounds).
If a pointer is 0 then the following values are the default:
-
colub: all columns have upper bound infinity -
collb: all columns have lower bound 0 -
rowub: all rows have upper bound infinity -
rowlb: all rows have lower bound -infinity -
obj: all variables have 0 objective coefficient
◆ loadProblem() [2/12]
|
virtual |
Load in an problem by copying the arguments (the constraints on the rows are given by lower and upper bounds).
If a pointer is 0 then the following values are the default:
-
colub: all columns have upper bound infinity -
collb: all columns have lower bound 0 -
rowub: all rows have upper bound infinity -
rowlb: all rows have lower bound -infinity -
obj: all variables have 0 objective coefficient
◆ loadProblem() [3/12]
|
virtual |
Load in an problem by copying the arguments (the constraints on the rows are given by lower and upper bounds).
If a pointer is 0 then the following values are the default:
-
colub: all columns have upper bound infinity -
collb: all columns have lower bound 0 -
rowub: all rows have upper bound infinity -
rowlb: all rows have lower bound -infinity -
obj: all variables have 0 objective coefficient
Definition at line 359 of file OsiCbcSolverInterface_2_5.cpp.
◆ loadProblem() [4/12]
|
virtual |
Load in an problem by copying the arguments (the constraints on the rows are given by sense/rhs/range triplets).
If a pointer is 0 then the following values are the default:
-
colub: all columns have upper bound infinity -
collb: all columns have lower bound 0 -
obj: all variables have 0 objective coefficient -
rowsen: all rows are >= -
rowrhs: all right hand sides are 0 -
rowrng: 0 for the ranged rows
◆ loadProblem() [5/12]
|
virtual |
Load in an problem by copying the arguments (the constraints on the rows are given by sense/rhs/range triplets).
If a pointer is 0 then the following values are the default:
-
colub: all columns have upper bound infinity -
collb: all columns have lower bound 0 -
obj: all variables have 0 objective coefficient -
rowsen: all rows are >= -
rowrhs: all right hand sides are 0 -
rowrng: 0 for the ranged rows
◆ loadProblem() [6/12]
|
virtual |
Load in an problem by copying the arguments (the constraints on the rows are given by sense/rhs/range triplets).
If a pointer is 0 then the following values are the default:
-
colub: all columns have upper bound infinity -
collb: all columns have lower bound 0 -
obj: all variables have 0 objective coefficient -
rowsen: all rows are >= -
rowrhs: all right hand sides are 0 -
rowrng: 0 for the ranged rows
Definition at line 381 of file OsiCbcSolverInterface_2_5.cpp.
◆ loadProblem() [7/12]
|
virtual |
Just like the other loadProblem() methods except that the matrix is given in a standard column major ordered format (without gaps).
◆ loadProblem() [8/12]
|
virtual |
Just like the other loadProblem() methods except that the matrix is given in a standard column major ordered format (without gaps).
◆ loadProblem() [9/12]
|
virtual |
Just like the other loadProblem() methods except that the matrix is given in a standard column major ordered format (without gaps).
Definition at line 405 of file OsiCbcSolverInterface_2_5.cpp.
◆ loadProblem() [10/12]
|
virtual |
Just like the other loadProblem() methods except that the matrix is given in a standard column major ordered format (without gaps).
◆ loadProblem() [11/12]
|
virtual |
Just like the other loadProblem() methods except that the matrix is given in a standard column major ordered format (without gaps).
◆ loadProblem() [12/12]
|
virtual |
Just like the other loadProblem() methods except that the matrix is given in a standard column major ordered format (without gaps).
Definition at line 418 of file OsiCbcSolverInterface_2_5.cpp.
◆ markHotStart() [1/3]
|
virtual |
Create a hotstart point of the optimization process.
◆ markHotStart() [2/3]
|
virtual |
Create a hotstart point of the optimization process.
◆ markHotStart() [3/3]
|
virtual |
Create a hotstart point of the optimization process.
Definition at line 180 of file OsiCbcSolverInterface_2_5.cpp.
◆ newLanguage() [1/3]
| void OsiCbcSolverInterface::newLanguage | ( | CoinMessages::Language | language | ) |
Set language.
◆ newLanguage() [2/3]
| void OsiCbcSolverInterface::newLanguage | ( | CoinMessages::Language | language | ) |
Set language.
◆ newLanguage() [3/3]
| void OsiCbcSolverInterface::newLanguage | ( | CoinMessages::Language | language | ) |
Set language.
◆ operator=() [1/3]
| OsiCbcSolverInterface& OsiCbcSolverInterface::operator= | ( | const OsiCbcSolverInterface & | rhs | ) |
Assignment operator.
◆ operator=() [2/3]
| OsiCbcSolverInterface& OsiCbcSolverInterface::operator= | ( | const OsiCbcSolverInterface & | rhs | ) |
Assignment operator.
◆ operator=() [3/3]
| OsiCbcSolverInterface & OsiCbcSolverInterface::operator= | ( | const OsiCbcSolverInterface & | rhs | ) |
Assignment operator.
Definition at line 513 of file OsiCbcSolverInterface_2_5.cpp.
◆ passInMessageHandler() [1/3]
|
virtual |
Pass in a message handler.
It is the client's responsibility to destroy a message handler installed by this routine; it will not be destroyed when the solver interface is destroyed.
◆ passInMessageHandler() [2/3]
|
virtual |
Pass in a message handler.
It is the client's responsibility to destroy a message handler installed by this routine; it will not be destroyed when the solver interface is destroyed.
◆ passInMessageHandler() [3/3]
|
virtual |
Pass in a message handler.
It is the client's responsibility to destroy a message handler installed by this routine; it will not be destroyed when the solver interface is destroyed.
Definition at line 881 of file OsiCbcSolverInterface_2_5.cpp.
◆ readMps() [1/3]
|
virtual |
Read an mps file from the given filename (defaults to Osi reader) - returns number of errors (see OsiMpsReader class)
◆ readMps() [2/3]
|
virtual |
Read an mps file from the given filename (defaults to Osi reader) - returns number of errors (see OsiMpsReader class)
◆ readMps() [3/3]
|
virtual |
Read an mps file from the given filename (defaults to Osi reader) - returns number of errors (see OsiMpsReader class)
Definition at line 573 of file OsiCbcSolverInterface_2_5.cpp.
◆ resolve() [1/3]
|
virtual |
Resolve an LP relaxation after problem modification.
◆ resolve() [2/3]
|
virtual |
Resolve an LP relaxation after problem modification.
◆ resolve() [3/3]
|
virtual |
Resolve an LP relaxation after problem modification.
Definition at line 56 of file OsiCbcSolverInterface_2_5.cpp.
◆ setColBounds() [1/3]
|
virtual |
Set a single column lower and upper bound.
◆ setColBounds() [2/3]
|
virtual |
Set a single column lower and upper bound.
◆ setColBounds() [3/3]
|
virtual |
Set a single column lower and upper bound.
Definition at line 637 of file OsiCbcSolverInterface_2_5.cpp.
◆ setColLower() [1/3]
|
virtual |
Set a single column lower bound
Use -DBL_MAX for -infinity.
◆ setColLower() [2/3]
|
virtual |
Set a single column lower bound
Use -DBL_MAX for -infinity.
◆ setColLower() [3/3]
|
virtual |
Set a single column lower bound
Use -DBL_MAX for -infinity.
Definition at line 622 of file OsiCbcSolverInterface_2_5.cpp.
◆ setColName() [1/3]
|
virtual |
Set a column name.
◆ setColName() [2/3]
|
virtual |
Set a column name.
◆ setColName() [3/3]
|
virtual |
Set a column name.
Definition at line 874 of file OsiCbcSolverInterface_2_5.cpp.
◆ setColNames() [1/3]
|
virtual |
Set multiple column names.
◆ setColNames() [2/3]
|
virtual |
Set multiple column names.
◆ setColNames() [3/3]
|
virtual |
Set multiple column names.
Definition at line 839 of file OsiCbcSolverInterface_2_5.cpp.
◆ setColSetBounds() [1/3]
|
virtual |
Set the bounds on a number of columns simultaneously
The default implementation just invokes setColLower() and setColUpper() over and over again.
- Parameters
-
indexFirst,indexLast pointers to the beginning and after the end of the array of the indices of the variables whose either bound changes boundList the new lower/upper bound pairs for the variables
◆ setColSetBounds() [2/3]
|
virtual |
Set the bounds on a number of columns simultaneously
The default implementation just invokes setColLower() and setColUpper() over and over again.
- Parameters
-
indexFirst,indexLast pointers to the beginning and after the end of the array of the indices of the variables whose either bound changes boundList the new lower/upper bound pairs for the variables
◆ setColSetBounds() [3/3]
|
virtual |
Set the bounds on a number of columns simultaneously
The default implementation just invokes setColLower() and setColUpper() over and over again.
- Parameters
-
indexFirst,indexLast pointers to the beginning and after the end of the array of the indices of the variables whose either bound changes boundList the new lower/upper bound pairs for the variables
Definition at line 642 of file OsiCbcSolverInterface_2_5.cpp.
◆ setColSolution() [1/3]
|
virtual |
Set the primal solution column values.
colsol[numcols()] is an array of values of the problem column variables. These values are copied to memory owned by the solver object or the solver. They will be returned as the result of colsol() until changed by another call to setColsol() or by a call to any solver routine. Whether the solver makes use of the solution in any way is solver-dependent.
◆ setColSolution() [2/3]
|
virtual |
Set the primal solution column values.
colsol[numcols()] is an array of values of the problem column variables. These values are copied to memory owned by the solver object or the solver. They will be returned as the result of colsol() until changed by another call to setColsol() or by a call to any solver routine. Whether the solver makes use of the solution in any way is solver-dependent.
◆ setColSolution() [3/3]
|
virtual |
Set the primal solution column values.
colsol[numcols()] is an array of values of the problem column variables. These values are copied to memory owned by the solver object or the solver. They will be returned as the result of colsol() until changed by another call to setColsol() or by a call to any solver routine. Whether the solver makes use of the solution in any way is solver-dependent.
Definition at line 271 of file OsiCbcSolverInterface_2_5.cpp.
◆ setColUpper() [1/3]
|
virtual |
Set a single column upper bound
Use DBL_MAX for infinity.
◆ setColUpper() [2/3]
|
virtual |
Set a single column upper bound
Use DBL_MAX for infinity.
◆ setColUpper() [3/3]
|
virtual |
Set a single column upper bound
Use DBL_MAX for infinity.
Definition at line 630 of file OsiCbcSolverInterface_2_5.cpp.
◆ setContinuous() [1/6]
|
virtual |
Set the index-th variable to be a continuous variable.
◆ setContinuous() [2/6]
|
virtual |
Set the index-th variable to be a continuous variable.
◆ setContinuous() [3/6]
|
virtual |
Set the index-th variable to be a continuous variable.
Definition at line 248 of file OsiCbcSolverInterface_2_5.cpp.
◆ setContinuous() [4/6]
|
virtual |
Set the variables listed in indices (which is of length len) to be continuous variables.
◆ setContinuous() [5/6]
|
virtual |
Set the variables listed in indices (which is of length len) to be continuous variables.
◆ setContinuous() [6/6]
|
virtual |
Set the variables listed in indices (which is of length len) to be continuous variables.
Definition at line 260 of file OsiCbcSolverInterface_2_5.cpp.
◆ setCutoff() [1/3]
|
inline |
Set cutoff bound on the objective function.
Definition at line 669 of file OsiCbcSolverInterface_2_9.hpp.
◆ setCutoff() [2/3]
|
inline |
Set cutoff bound on the objective function.
Definition at line 669 of file OsiCbcSolverInterface_2_8.hpp.
◆ setCutoff() [3/3]
|
inline |
Set cutoff bound on the objective function.
Definition at line 672 of file OsiCbcSolverInterface_2_5.hpp.
◆ setDblParam() [1/3]
| bool OsiCbcSolverInterface::setDblParam | ( | OsiDblParam | key, |
| double | value | ||
| ) |
Definition at line 73 of file OsiCbcSolverInterface_2_5.cpp.
◆ setDblParam() [2/3]
| bool OsiCbcSolverInterface::setDblParam | ( | OsiDblParam | key, |
| double | value | ||
| ) |
◆ setDblParam() [3/3]
| bool OsiCbcSolverInterface::setDblParam | ( | OsiDblParam | key, |
| double | value | ||
| ) |
◆ setHintParam() [1/3]
|
virtual |
◆ setHintParam() [2/3]
|
virtual |
◆ setHintParam() [3/3]
|
virtual |
Definition at line 695 of file OsiCbcSolverInterface_2_5.cpp.
◆ setInteger() [1/6]
|
virtual |
Set the index-th variable to be an integer variable.
◆ setInteger() [2/6]
|
virtual |
Set the index-th variable to be an integer variable.
◆ setInteger() [3/6]
|
virtual |
Set the index-th variable to be an integer variable.
Definition at line 254 of file OsiCbcSolverInterface_2_5.cpp.
◆ setInteger() [4/6]
|
virtual |
Set the variables listed in indices (which is of length len) to be integer variables.
◆ setInteger() [5/6]
|
virtual |
Set the variables listed in indices (which is of length len) to be integer variables.
◆ setInteger() [6/6]
|
virtual |
Set the variables listed in indices (which is of length len) to be integer variables.
Definition at line 266 of file OsiCbcSolverInterface_2_5.cpp.
◆ setIntParam() [1/3]
| bool OsiCbcSolverInterface::setIntParam | ( | OsiIntParam | key, |
| int | value | ||
| ) |
◆ setIntParam() [2/3]
| bool OsiCbcSolverInterface::setIntParam | ( | OsiIntParam | key, |
| int | value | ||
| ) |
◆ setIntParam() [3/3]
| bool OsiCbcSolverInterface::setIntParam | ( | OsiIntParam | key, |
| int | value | ||
| ) |
Definition at line 65 of file OsiCbcSolverInterface_2_5.cpp.
◆ setLanguage() [1/3]
|
inline |
Definition at line 655 of file OsiCbcSolverInterface_2_9.hpp.
◆ setLanguage() [2/3]
|
inline |
Definition at line 655 of file OsiCbcSolverInterface_2_8.hpp.
◆ setLanguage() [3/3]
|
inline |
Definition at line 658 of file OsiCbcSolverInterface_2_5.hpp.
◆ setMaximumNodes() [1/3]
|
inline |
Set the CbcModel::CbcMaxNumNode maximum node limit.
Definition at line 675 of file OsiCbcSolverInterface_2_9.hpp.
◆ setMaximumNodes() [2/3]
|
inline |
Set the CbcModel::CbcMaxNumNode maximum node limit.
Definition at line 675 of file OsiCbcSolverInterface_2_8.hpp.
◆ setMaximumNodes() [3/3]
|
inline |
Set the CbcModel::CbcMaxNumNode maximum node limit.
Definition at line 678 of file OsiCbcSolverInterface_2_5.hpp.
◆ setMaximumSeconds() [1/3]
|
inline |
Set the CbcModel::CbcMaximumSeconds maximum number of seconds.
Definition at line 687 of file OsiCbcSolverInterface_2_9.hpp.
◆ setMaximumSeconds() [2/3]
|
inline |
Set the CbcModel::CbcMaximumSeconds maximum number of seconds.
Definition at line 687 of file OsiCbcSolverInterface_2_8.hpp.
◆ setMaximumSeconds() [3/3]
|
inline |
Set the CbcModel::CbcMaximumSeconds maximum number of seconds.
Definition at line 690 of file OsiCbcSolverInterface_2_5.hpp.
◆ setMaximumSolutions() [1/3]
|
inline |
Set the CbcModel::CbcMaxNumSol maximum number of solutions.
Definition at line 681 of file OsiCbcSolverInterface_2_9.hpp.
◆ setMaximumSolutions() [2/3]
|
inline |
Set the CbcModel::CbcMaxNumSol maximum number of solutions.
Definition at line 681 of file OsiCbcSolverInterface_2_8.hpp.
◆ setMaximumSolutions() [3/3]
|
inline |
Set the CbcModel::CbcMaxNumSol maximum number of solutions.
Definition at line 684 of file OsiCbcSolverInterface_2_5.hpp.
◆ setObjCoeff() [1/3]
|
virtual |
Set an objective function coefficient.
◆ setObjCoeff() [2/3]
|
virtual |
Set an objective function coefficient.
◆ setObjCoeff() [3/3]
|
virtual |
Set an objective function coefficient.
Definition at line 614 of file OsiCbcSolverInterface_2_5.cpp.
◆ setObjName() [1/3]
|
virtual |
Set the name of the objective function.
◆ setObjName() [2/3]
|
virtual |
Set the name of the objective function.
◆ setObjName() [3/3]
|
virtual |
Set the name of the objective function.
Definition at line 857 of file OsiCbcSolverInterface_2_5.cpp.
◆ setObjSense() [1/3]
|
virtual |
Set objective function sense (1 for min (default), -1 for max,)
◆ setObjSense() [2/3]
|
virtual |
Set objective function sense (1 for min (default), -1 for max,)
◆ setObjSense() [3/3]
|
virtual |
Set objective function sense (1 for min (default), -1 for max,)
Definition at line 776 of file OsiCbcSolverInterface_2_5.cpp.
◆ setRowBounds() [1/3]
|
virtual |
Set a single row lower and upper bound.
◆ setRowBounds() [2/3]
|
virtual |
Set a single row lower and upper bound.
◆ setRowBounds() [3/3]
|
virtual |
Set a single row lower and upper bound.
Definition at line 665 of file OsiCbcSolverInterface_2_5.cpp.
◆ setRowLower() [1/3]
|
virtual |
Set a single row lower bound
Use -DBL_MAX for -infinity.
◆ setRowLower() [2/3]
|
virtual |
Set a single row lower bound
Use -DBL_MAX for -infinity.
◆ setRowLower() [3/3]
|
virtual |
Set a single row lower bound
Use -DBL_MAX for -infinity.
Definition at line 652 of file OsiCbcSolverInterface_2_5.cpp.
◆ setRowName() [1/3]
|
virtual |
Set a row name.
◆ setRowName() [2/3]
|
virtual |
Set a row name.
◆ setRowName() [3/3]
|
virtual |
Set a row name.
Definition at line 865 of file OsiCbcSolverInterface_2_5.cpp.
◆ setRowNames() [1/3]
|
virtual |
Set multiple row names.
◆ setRowNames() [2/3]
|
virtual |
Set multiple row names.
◆ setRowNames() [3/3]
|
virtual |
Set multiple row names.
Definition at line 828 of file OsiCbcSolverInterface_2_5.cpp.
◆ setRowPrice() [1/3]
|
virtual |
Set dual solution vector.
rowprice[numrows()] is an array of values of the problem row dual variables. These values are copied to memory owned by the solver object or the solver. They will be returned as the result of rowprice() until changed by another call to setRowprice() or by a call to any solver routine. Whether the solver makes use of the solution in any way is solver-dependent.
◆ setRowPrice() [2/3]
|
virtual |
Set dual solution vector.
rowprice[numrows()] is an array of values of the problem row dual variables. These values are copied to memory owned by the solver object or the solver. They will be returned as the result of rowprice() until changed by another call to setRowprice() or by a call to any solver routine. Whether the solver makes use of the solution in any way is solver-dependent.
◆ setRowPrice() [3/3]
|
virtual |
Set dual solution vector.
rowprice[numrows()] is an array of values of the problem row dual variables. These values are copied to memory owned by the solver object or the solver. They will be returned as the result of rowprice() until changed by another call to setRowprice() or by a call to any solver routine. Whether the solver makes use of the solution in any way is solver-dependent.
Definition at line 276 of file OsiCbcSolverInterface_2_5.cpp.
◆ setRowSetBounds() [1/3]
|
virtual |
Set the bounds on a number of rows simultaneously
The default implementation just invokes setRowLower() and setRowUpper() over and over again.
- Parameters
-
indexFirst,indexLast pointers to the beginning and after the end of the array of the indices of the constraints whose either bound changes boundList the new lower/upper bound pairs for the constraints
◆ setRowSetBounds() [2/3]
|
virtual |
Set the bounds on a number of rows simultaneously
The default implementation just invokes setRowLower() and setRowUpper() over and over again.
- Parameters
-
indexFirst,indexLast pointers to the beginning and after the end of the array of the indices of the constraints whose either bound changes boundList the new lower/upper bound pairs for the constraints
◆ setRowSetBounds() [3/3]
|
virtual |
Set the bounds on a number of rows simultaneously
The default implementation just invokes setRowLower() and setRowUpper() over and over again.
- Parameters
-
indexFirst,indexLast pointers to the beginning and after the end of the array of the indices of the constraints whose either bound changes boundList the new lower/upper bound pairs for the constraints
Definition at line 677 of file OsiCbcSolverInterface_2_5.cpp.
◆ setRowSetTypes() [1/3]
|
virtual |
Set the type of a number of rows simultaneously
The default implementation just invokes setRowType() over and over again.
- Parameters
-
indexFirst,indexLast pointers to the beginning and after the end of the array of the indices of the constraints whose any characteristics changes senseList the new senses rhsList the new right hand sides rangeList the new ranges
◆ setRowSetTypes() [2/3]
|
virtual |
Set the type of a number of rows simultaneously
The default implementation just invokes setRowType() over and over again.
- Parameters
-
indexFirst,indexLast pointers to the beginning and after the end of the array of the indices of the constraints whose any characteristics changes senseList the new senses rhsList the new right hand sides rangeList the new ranges
◆ setRowSetTypes() [3/3]
|
virtual |
Set the type of a number of rows simultaneously
The default implementation just invokes setRowType() over and over again.
- Parameters
-
indexFirst,indexLast pointers to the beginning and after the end of the array of the indices of the constraints whose any characteristics changes senseList the new senses rhsList the new right hand sides rangeList the new ranges
Definition at line 685 of file OsiCbcSolverInterface_2_5.cpp.
◆ setRowType() [1/3]
|
virtual |
Set the type of a single row
◆ setRowType() [2/3]
|
virtual |
Set the type of a single row
◆ setRowType() [3/3]
|
virtual |
Set the type of a single row
Definition at line 671 of file OsiCbcSolverInterface_2_5.cpp.
◆ setRowUpper() [1/3]
|
virtual |
Set a single row upper bound
Use DBL_MAX for infinity.
◆ setRowUpper() [2/3]
|
virtual |
Set a single row upper bound
Use DBL_MAX for infinity.
◆ setRowUpper() [3/3]
|
virtual |
Set a single row upper bound
Use DBL_MAX for infinity.
Definition at line 659 of file OsiCbcSolverInterface_2_5.cpp.
◆ setStrParam() [1/3]
| bool OsiCbcSolverInterface::setStrParam | ( | OsiStrParam | key, |
| const std::string & | value | ||
| ) |
◆ setStrParam() [2/3]
| bool OsiCbcSolverInterface::setStrParam | ( | OsiStrParam | key, |
| const std::string & | value | ||
| ) |
◆ setStrParam() [3/3]
| bool OsiCbcSolverInterface::setStrParam | ( | OsiStrParam | key, |
| const std::string & | value | ||
| ) |
Definition at line 81 of file OsiCbcSolverInterface_2_5.cpp.
◆ setWarmStart() [1/3]
|
virtual |
Set warmstarting information.
Return true/false depending on whether the warmstart information was accepted or not.
◆ setWarmStart() [2/3]
|
virtual |
Set warmstarting information.
Return true/false depending on whether the warmstart information was accepted or not.
◆ setWarmStart() [3/3]
|
virtual |
Set warmstarting information.
Return true/false depending on whether the warmstart information was accepted or not.
Definition at line 171 of file OsiCbcSolverInterface_2_5.cpp.
◆ solveFromHotStart() [1/3]
|
virtual |
Optimize starting from the hotstart.
◆ solveFromHotStart() [2/3]
|
virtual |
Optimize starting from the hotstart.
◆ solveFromHotStart() [3/3]
|
virtual |
Optimize starting from the hotstart.
Definition at line 185 of file OsiCbcSolverInterface_2_5.cpp.
◆ status() [1/3]
|
inline |
Final status of problem - 0 finished, 1 stopped, 2 difficulties.
Definition at line 702 of file OsiCbcSolverInterface_2_9.hpp.
◆ status() [2/3]
|
inline |
Final status of problem - 0 finished, 1 stopped, 2 difficulties.
Definition at line 702 of file OsiCbcSolverInterface_2_8.hpp.
◆ status() [3/3]
|
inline |
Final status of problem - 0 finished, 1 stopped, 2 difficulties.
Definition at line 705 of file OsiCbcSolverInterface_2_5.hpp.
◆ unmarkHotStart() [1/3]
|
virtual |
Delete the snapshot.
◆ unmarkHotStart() [2/3]
|
virtual |
Delete the snapshot.
Definition at line 190 of file OsiCbcSolverInterface_2_5.cpp.
◆ unmarkHotStart() [3/3]
|
virtual |
Delete the snapshot.
◆ writeMps() [1/3]
|
virtual |
Write the problem into an mps file of the given filename.
If objSense is non zero then -1.0 forces the code to write a maximization objective and +1.0 to write a minimization one. If 0.0 then solver can do what it wants
◆ writeMps() [2/3]
|
virtual |
Write the problem into an mps file of the given filename.
If objSense is non zero then -1.0 forces the code to write a maximization objective and +1.0 to write a minimization one. If 0.0 then solver can do what it wants
◆ writeMps() [3/3]
|
virtual |
Write the problem into an mps file of the given filename.
If objSense is non zero then -1.0 forces the code to write a maximization objective and +1.0 to write a minimization one. If 0.0 then solver can do what it wants
Definition at line 434 of file OsiCbcSolverInterface_2_5.cpp.
◆ writeMpsNative() [1/3]
|
virtual |
Write the problem into an mps file of the given filename, names may be null.
formatType is 0 - normal 1 - extra accuracy 2 - IEEE hex (later)
Returns non-zero on I/O error
◆ writeMpsNative() [2/3]
|
virtual |
Write the problem into an mps file of the given filename, names may be null.
formatType is 0 - normal 1 - extra accuracy 2 - IEEE hex (later)
Returns non-zero on I/O error
◆ writeMpsNative() [3/3]
|
virtual |
Write the problem into an mps file of the given filename, names may be null.
formatType is 0 - normal 1 - extra accuracy 2 - IEEE hex (later)
Returns non-zero on I/O error
Definition at line 442 of file OsiCbcSolverInterface_2_5.cpp.
Friends And Related Function Documentation
◆ OsiCbcSolverInterfaceUnitTest [1/3]
|
friend |
A function that tests the methods in the OsiCbcSolverInterface class.
◆ OsiCbcSolverInterfaceUnitTest [2/3]
|
friend |
A function that tests the methods in the OsiCbcSolverInterface class.
◆ OsiCbcSolverInterfaceUnitTest [3/3]
|
friend |
A function that tests the methods in the OsiCbcSolverInterface class.
Member Data Documentation
◆ agentPtr_
|
mutableprotected |
Cbc agent represented by this class instance.
Definition at line 757 of file OsiCbcSolverInterface_2_5.hpp.
◆ modelPtr_
|
mutableprotected |
Cbc model represented by this class instance.
Definition at line 754 of file OsiCbcSolverInterface_2_8.hpp.
The documentation for this class was generated from the following files:
