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Added function to the C API: #620

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Added function to the C API: #620

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23 changes: 23 additions & 0 deletions src/Cbc_C_Interface.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1756,6 +1756,29 @@ static int cbc_callb(CbcModel *cbcModel, int whereFrom) {
return 0;
}

void CBC_LINKAGE
Osi_setColSolution(Cbc_Model* model, double* solution) {
model->solver_->setColSolution(solution);
}

void CBC_LINKAGE
Osi_setRowPrice(Cbc_Model* model, double* price) {
model->solver_->setRowPrice(price);
}

void CBC_LINKAGE
Osi_setBasisStatus(Cbc_Model* model, int* vardata, int* condata) {
model->solver_->setBasisStatus(vardata, condata);
}

void CBC_LINKAGE
Osi_getBasisStatus(Cbc_Model* model, int* vardata, int* condata) {
model->solver_->getBasisStatus(vardata, condata);
}




// adds all sos objects to the current cbcModel_ object
static void Cbc_addAllSOS( Cbc_Model *model, CbcModel &cbcModel );

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19 changes: 19 additions & 0 deletions src/Cbc_C_Interface.h
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Expand Up @@ -1530,6 +1530,9 @@ Osi_getObjSense();
CBCLIB_EXPORT const double * CBC_LINKAGE
Osi_getColSolution( void *osi );




/** @brief Returns vector of reduced costs */
CBCLIB_EXPORT const double * CBC_LINKAGE
Osi_getReducedCost( void *osi );
Expand Down Expand Up @@ -1760,6 +1763,22 @@ OsiCuts_senseRowCut( void *osiCuts, int iRowCut );
CBCLIB_EXPORT void CBC_LINKAGE
OsiCuts_delete( void *osiCuts );

/** Set a starting solution */
CBCLIB_EXPORT void CBC_LINKAGE
Osi_setColSolution(Cbc_Model *model, double* solution);

/** Set a starting dual solution */
CBCLIB_EXPORT void CBC_LINKAGE
Osi_setRowPrice(Cbc_Model *model, double *price);

/** Set basis statuses */
CBCLIB_EXPORT void CBC_LINKAGE
Osi_setBasisStatus(Cbc_Model *model, int* vardata, int* condata);

/** Get basis statuses */
CBCLIB_EXPORT void CBC_LINKAGE
Osi_getBasisStatus(Cbc_Model *model, int *vardata, int *condata);



/*@}*/
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