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Cbc
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Cbc
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N way branching Object class. More...
#include <CbcNWay.hpp>
Inheritance diagram for CbcNWayBranchingObject: Collaboration diagram for CbcNWayBranchingObject:Public Member Functions | |
| CbcNWayBranchingObject () | |
| CbcNWayBranchingObject (CbcModel *model, const CbcNWay *nway, int numberBranches, const int *order) | |
| Useful constructor - order had matrix indices way_ -1 corresponds to setting first, +1 to second, +3 etc. | |
| CbcNWayBranchingObject (const CbcNWayBranchingObject &) | |
| CbcNWayBranchingObject & | operator= (const CbcNWayBranchingObject &rhs) |
| virtual CbcBranchingObject * | clone () const |
| Clone. | |
| virtual | ~CbcNWayBranchingObject () |
| virtual double | branch () |
| Does next branch and updates state. | |
| virtual void | print () |
| Print something about branch - only if log level high. | |
| virtual int | numberBranches () const |
| The number of branch arms created for this branching object. | |
| virtual bool | twoWay () const |
| Is this a two way object (-1 down, +1 up) | |
| virtual CbcBranchObjType | type () const |
Return the type (an integer identifier) of this. | |
| virtual int | compareOriginalObject (const CbcBranchingObject *brObj) const |
Compare the original object of this with the original object of brObj. | |
| virtual CbcRangeCompare | compareBranchingObject (const CbcBranchingObject *brObj, const bool replaceIfOverlap=false) |
Compare the this with brObj. | |
| CbcNWayBranchingObject::CbcNWayBranchingObject | ( | CbcModel * | model, |
| const CbcNWay * | nway, | ||
| int | numberBranches, | ||
| const int * | order | ||
| ) |
Useful constructor - order had matrix indices way_ -1 corresponds to setting first, +1 to second, +3 etc.
this is so -1 and +1 have similarity to normal
| virtual CbcNWayBranchingObject::~CbcNWayBranchingObject | ( | ) | [virtual] |
| CbcNWayBranchingObject& CbcNWayBranchingObject::operator= | ( | const CbcNWayBranchingObject & | rhs | ) |
| virtual CbcBranchingObject* CbcNWayBranchingObject::clone | ( | ) | const [virtual] |
Clone.
Implements CbcBranchingObject.
| virtual double CbcNWayBranchingObject::branch | ( | ) | [virtual] |
Does next branch and updates state.
Implements CbcBranchingObject.
| virtual void CbcNWayBranchingObject::print | ( | ) | [virtual] |
Print something about branch - only if log level high.
| virtual int CbcNWayBranchingObject::numberBranches | ( | ) | const [inline, virtual] |
The number of branch arms created for this branching object.
Definition at line 125 of file CbcNWay.hpp.
| virtual bool CbcNWayBranchingObject::twoWay | ( | ) | const [inline, virtual] |
Is this a two way object (-1 down, +1 up)
Definition at line 129 of file CbcNWay.hpp.
| virtual CbcBranchObjType CbcNWayBranchingObject::type | ( | ) | const [inline, virtual] |
Return the type (an integer identifier) of this.
Implements CbcBranchingObject.
Definition at line 134 of file CbcNWay.hpp.
| virtual int CbcNWayBranchingObject::compareOriginalObject | ( | const CbcBranchingObject * | brObj | ) | const [virtual] |
Compare the original object of this with the original object of brObj.
Assumes that there is an ordering of the original objects. This method should be invoked only if this and brObj are of the same type. Return negative/0/positive depending on whether this is smaller/same/larger than the argument.
Reimplemented from CbcBranchingObject.
| virtual CbcRangeCompare CbcNWayBranchingObject::compareBranchingObject | ( | const CbcBranchingObject * | brObj, |
| const bool | replaceIfOverlap = false |
||
| ) | [virtual] |
Compare the this with brObj.
this and brObj must be os the same type and must have the same original object, but they may have different feasible regions. Return the appropriate CbcRangeCompare value (first argument being the sub/superset if that's the case). In case of overlap (and if replaceIfOverlap is true) replace the current branching object with one whose feasible region is the overlap.
Implements CbcBranchingObject.
1.7.6.1
