SoPlex
Sequential object-oriented simPlex
Sequential object-oriented simPlex
Postsolves aggregation. More...
Public Member Functions | |
| AggregationPS (const SPxLPBase< R > &lp, int _i, int _j, R rhs, R oldupper, R oldlower, std::shared_ptr< Tolerances > tols) | |
| AggregationPS (const AggregationPS &old) | |
| copy constructor More... | |
| AggregationPS & | operator= (const AggregationPS &rhs) |
| assignment operator More... | |
| virtual PostStep * | clone () const |
| clone function for polymorphism More... | |
| virtual void | execute (VectorBase< R > &x, VectorBase< R > &y, VectorBase< R > &s, VectorBase< R > &r, DataArray< typename SPxSolverBase< R >::VarStatus > &cBasis, DataArray< typename SPxSolverBase< R >::VarStatus > &rBasis, bool isOptimal) const |
 Public Member Functions inherited from SPxMainSM< R >::PostStep | |
| PostStep (const char *p_name, std::shared_ptr< Tolerances > tols, int nR=0, int nC=0) | |
| constructor. More... | |
| PostStep (const PostStep &old) | |
| copy constructor. More... | |
| PostStep & | operator= (const PostStep &) |
| assignment operator More... | |
| virtual | ~PostStep () |
| destructor. More... | |
| virtual const char * | getName () const |
| get name of simplifying step. More... | |
| virtual bool | checkBasisDim (DataArray< typename SPxSolverBase< R >::VarStatus > rows, DataArray< typename SPxSolverBase< R >::VarStatus > cols) const |
| virtual R | feastol () const |
| virtual R | epsilon () const |
Private Attributes | |
| const int | m_j |
| const int | m_i |
| const int | m_old_j |
| const int | m_old_i |
| const R | m_upper |
| const R | m_lower |
| const R | m_obj |
| const R | m_oldupper |
| const R | m_oldlower |
| const R | m_rhs |
| DSVectorBase< R > | m_row |
| DSVectorBase< R > | m_col |
Postsolves aggregation.
Definition at line 1087 of file spxmainsm.h.
| AggregationPS | ( | const SPxLPBase< R > & | lp, |
| int | _i, | ||
| int | _j, | ||
| R | rhs, | ||
| R | oldupper, | ||
| R | oldlower, | ||
| std::shared_ptr< Tolerances > | tols | ||
| ) |
Definition at line 1105 of file spxmainsm.h.
| AggregationPS | ( | const AggregationPS & | old | ) |
copy constructor
Definition at line 1124 of file spxmainsm.h.
|
virtual |
clone function for polymorphism
Implements SPxMainSM< R >::PostStep.
Definition at line 1152 of file spxmainsm.h.
References SPxMainSM< R >::AggregationPS, SPxMainSM< R >::PostStep::execute(), and soplex::spx_alloc().
|
virtual |
Implements SPxMainSM< R >::PostStep.
| AggregationPS& operator= | ( | const AggregationPS & | rhs | ) |
assignment operator
Definition at line 1140 of file spxmainsm.h.
References SPxMainSM< R >::AggregationPS::m_col, SPxMainSM< R >::AggregationPS::m_row, and SPxMainSM< R >::PostStep::operator=().
|
private |
Definition at line 1101 of file spxmainsm.h.
Referenced by SPxMainSM< R >::AggregationPS::operator=().
|
private |
Definition at line 1091 of file spxmainsm.h.
|
private |
Definition at line 1090 of file spxmainsm.h.
|
private |
Definition at line 1095 of file spxmainsm.h.
|
private |
Definition at line 1096 of file spxmainsm.h.
|
private |
Definition at line 1093 of file spxmainsm.h.
|
private |
Definition at line 1092 of file spxmainsm.h.
|
private |
Definition at line 1098 of file spxmainsm.h.
|
private |
Definition at line 1097 of file spxmainsm.h.
|
private |
Definition at line 1099 of file spxmainsm.h.
|
private |
Definition at line 1100 of file spxmainsm.h.
Referenced by SPxMainSM< R >::AggregationPS::operator=().
|
private |
Definition at line 1094 of file spxmainsm.h.