This class implements maximum infeasibility branching. More...
#include <BlisBranchStrategyBilevel.h>
Public Member Functions | |
BlisBranchStrategyBilevel () | |
Bilevel Constructor. | |
BlisBranchStrategyBilevel (BlisModel *model) | |
Bilevel Constructor. | |
virtual | ~BlisBranchStrategyBilevel () |
Destructor. | |
BlisBranchStrategyBilevel (const BlisBranchStrategyBilevel &) | |
Copy constructor. | |
virtual BcpsBranchStrategy * | clone () const |
Clone a brancing strategy. | |
virtual int | createCandBranchObjects (int numPassesLeft, double ub) |
Create a set of candidate branching objects. | |
virtual int | betterBranchObject (BcpsBranchObject *thisOne, BcpsBranchObject *bestSoFar) |
Compare branching object thisOne to bestSoFar. | |
Private Member Functions | |
BlisBranchStrategyBilevel & | operator= (const BlisBranchStrategyBilevel &rhs) |
Illegal Assignment operator. |
This class implements maximum infeasibility branching.
Definition at line 32 of file BlisBranchStrategyBilevel.h.
BlisBranchStrategyBilevel::BlisBranchStrategyBilevel | ( | ) | [inline] |
Bilevel Constructor.
Definition at line 42 of file BlisBranchStrategyBilevel.h.
BlisBranchStrategyBilevel::BlisBranchStrategyBilevel | ( | BlisModel * | model | ) | [inline] |
Bilevel Constructor.
Definition at line 47 of file BlisBranchStrategyBilevel.h.
virtual BlisBranchStrategyBilevel::~BlisBranchStrategyBilevel | ( | ) | [inline, virtual] |
Destructor.
Definition at line 52 of file BlisBranchStrategyBilevel.h.
BlisBranchStrategyBilevel::BlisBranchStrategyBilevel | ( | const BlisBranchStrategyBilevel & | ) |
Copy constructor.
BlisBranchStrategyBilevel& BlisBranchStrategyBilevel::operator= | ( | const BlisBranchStrategyBilevel & | rhs | ) | [private] |
Illegal Assignment operator.
virtual BcpsBranchStrategy* BlisBranchStrategyBilevel::clone | ( | ) | const [inline, virtual] |
Clone a brancing strategy.
Definition at line 58 of file BlisBranchStrategyBilevel.h.
virtual int BlisBranchStrategyBilevel::createCandBranchObjects | ( | int | numPassesLeft, |
double | ub | ||
) | [virtual] |
Create a set of candidate branching objects.
virtual int BlisBranchStrategyBilevel::betterBranchObject | ( | BcpsBranchObject * | thisOne, |
BcpsBranchObject * | bestSoFar | ||
) | [virtual] |
Compare branching object thisOne to bestSoFar.
If thisOne is better than bestObject, return branching direction(1 or -1), otherwise return 0. If bestSorFar is NULL, then always return branching direction(1 or -1).