CbcBranchAllDifferent Class Reference
Define a branch class that branches so that it is only satsified if all members have different values So cut is x <= y-1 or x >= y+1. More...
#include <CbcBranchCut.hpp>
Inheritance diagram for CbcBranchAllDifferent:
Collaboration diagram for CbcBranchAllDifferent:
Public Member Functions | |
| CbcBranchAllDifferent () | |
| CbcBranchAllDifferent (CbcModel *model, int number, const int *which) | |
| Useful constructor - passed set of integer variables which must all be different. | |
| CbcBranchAllDifferent (const CbcBranchAllDifferent &) | |
| virtual CbcObject * | clone () const |
| Clone. | |
| CbcBranchAllDifferent & | operator= (const CbcBranchAllDifferent &rhs) |
| Assignment operator. | |
| ~CbcBranchAllDifferent () | |
| virtual double | infeasibility (int &preferredWay) const |
| Infeasibility - large is 0.5. | |
| virtual CbcBranchingObject * | createBranch (int way) |
| Creates a branching object. | |
Protected Attributes | |
| int | numberInSet_ |
| data | |
| int * | which_ |
| Which variables. | |
Detailed Description
Define a branch class that branches so that it is only satsified if all members have different values So cut is x <= y-1 or x >= y+1.
Definition at line 268 of file CbcBranchCut.hpp.
Constructor & Destructor Documentation
| CbcBranchAllDifferent::CbcBranchAllDifferent | ( | ) |
| CbcBranchAllDifferent::CbcBranchAllDifferent | ( | CbcModel * | model, | |
| int | number, | |||
| const int * | which | |||
| ) |
Useful constructor - passed set of integer variables which must all be different.
| CbcBranchAllDifferent::CbcBranchAllDifferent | ( | const CbcBranchAllDifferent & | ) |
| CbcBranchAllDifferent::~CbcBranchAllDifferent | ( | ) |
Member Function Documentation
| virtual CbcObject* CbcBranchAllDifferent::clone | ( | ) | const [virtual] |
Clone.
Reimplemented from CbcBranchCut.
| CbcBranchAllDifferent& CbcBranchAllDifferent::operator= | ( | const CbcBranchAllDifferent & | rhs | ) |
Assignment operator.
Reimplemented from CbcBranchCut.
| virtual double CbcBranchAllDifferent::infeasibility | ( | int & | preferredWay | ) | const [virtual] |
Infeasibility - large is 0.5.
Reimplemented from CbcBranchCut.
| virtual CbcBranchingObject* CbcBranchAllDifferent::createBranch | ( | int | way | ) | [virtual] |
Creates a branching object.
Reimplemented from CbcBranchCut.
Member Data Documentation
int CbcBranchAllDifferent::numberInSet_ [protected] |
int* CbcBranchAllDifferent::which_ [protected] |
Which variables.
Definition at line 306 of file CbcBranchCut.hpp.
The documentation for this class was generated from the following file:
- /home/coin/svn-release/OptimizationSuite-1.1.0/Cbc/src/CbcBranchCut.hpp
