CoinWarmStartDual Class Reference
WarmStart information that is only a dual vector. More...
#include <CoinWarmStartDual.hpp>
Public Member Functions | |
| int | size () const |
| return the size of the dual vector | |
| const double * | dual () const |
| return a pointer to the array of duals | |
| void | assignDual (int size, double *&dual) |
| Assign the dual vector to be the warmstart information. | |
| CoinWarmStartDual () | |
| CoinWarmStartDual (int size, const double *dual) | |
| CoinWarmStartDual (const CoinWarmStartDual &rhs) | |
| CoinWarmStartDual & | operator= (const CoinWarmStartDual &rhs) |
| virtual CoinWarmStart * | clone () const |
| `Virtual constructor' | |
| virtual | ~CoinWarmStartDual () |
Dual warm start `diff' methods | |
| virtual CoinWarmStartDiff * | generateDiff (const CoinWarmStart *const oldCWS) const |
Generate a `diff' that can convert the warm start passed as a parameter to the warm start specified by this. | |
| virtual void | applyDiff (const CoinWarmStartDiff *const cwsdDiff) |
Apply diff to this warm start. | |
Private Attributes | |
Private data members | |
| CoinWarmStartVector< double > | dual_ |
Detailed Description
WarmStart information that is only a dual vector.
Definition at line 16 of file CoinWarmStartDual.hpp.
Constructor & Destructor Documentation
| CoinWarmStartDual::CoinWarmStartDual | ( | ) | [inline] |
Definition at line 29 of file CoinWarmStartDual.hpp.
| CoinWarmStartDual::CoinWarmStartDual | ( | int | size, | |
| const double * | dual | |||
| ) | [inline] |
Definition at line 31 of file CoinWarmStartDual.hpp.
| CoinWarmStartDual::CoinWarmStartDual | ( | const CoinWarmStartDual & | rhs | ) | [inline] |
Definition at line 33 of file CoinWarmStartDual.hpp.
| virtual CoinWarmStartDual::~CoinWarmStartDual | ( | ) | [inline, virtual] |
Definition at line 47 of file CoinWarmStartDual.hpp.
Member Function Documentation
| int CoinWarmStartDual::size | ( | ) | const [inline] |
return the size of the dual vector
Definition at line 19 of file CoinWarmStartDual.hpp.
| const double* CoinWarmStartDual::dual | ( | ) | const [inline] |
return a pointer to the array of duals
Definition at line 21 of file CoinWarmStartDual.hpp.
| void CoinWarmStartDual::assignDual | ( | int | size, | |
| double *& | dual | |||
| ) | [inline] |
Assign the dual vector to be the warmstart information.
In this method the object assumes ownership of the pointer and upon return "dual" will be a NULL pointer. If copying is desirable use the constructor.
Definition at line 26 of file CoinWarmStartDual.hpp.
| CoinWarmStartDual& CoinWarmStartDual::operator= | ( | const CoinWarmStartDual & | rhs | ) | [inline] |
Definition at line 35 of file CoinWarmStartDual.hpp.
| virtual CoinWarmStart* CoinWarmStartDual::clone | ( | ) | const [inline, virtual] |
`Virtual constructor'
Implements CoinWarmStart.
Definition at line 43 of file CoinWarmStartDual.hpp.
| virtual CoinWarmStartDiff* CoinWarmStartDual::generateDiff | ( | const CoinWarmStart *const | oldCWS | ) | const [virtual] |
Generate a `diff' that can convert the warm start passed as a parameter to the warm start specified by this.
The capabilities are limited: the basis passed as a parameter can be no larger than the basis pointed to by this.
| virtual void CoinWarmStartDual::applyDiff | ( | const CoinWarmStartDiff *const | cwsdDiff | ) | [virtual] |
Apply diff to this warm start.
Update this warm start by applying diff. It's assumed that the allocated capacity of the warm start is sufficiently large.
Reimplemented from CoinWarmStart.
Member Data Documentation
CoinWarmStartVector<double> CoinWarmStartDual::dual_ [private] |
Definition at line 79 of file CoinWarmStartDual.hpp.
The documentation for this class was generated from the following file:
- /home/coin/svn-release/OptimizationSuite-1.1.0/CoinUtils/src/CoinWarmStartDual.hpp
