#include <CoinPresolveDupcol.hpp>
Inheritance diagram for gubrow_action:


Public Member Functions | |
| const char * | name () const |
| A name for debug printing. | |
| void | postsolve (CoinPostsolveMatrix *prob) const |
| Apply the postsolve transformation for this particular presolve action. | |
Static Public Member Functions | |
| static const CoinPresolveAction * | presolve (CoinPresolveMatrix *prob, const CoinPresolveAction *next) |
Private Member Functions | |
| gubrow_action () | |
| gubrow_action (int nactions, const action *actions, const CoinPresolveAction *next) | |
Private Attributes | |
| const int | nactions_ |
| const action *const | actions_ |
Classes | |
| struct | action |
If we have an equality row where all entries same then For other rows where all entries for that equality row are same then we can delete entries and modify rhs gubrow_action is definitely a work in progress; postsolve is unimplemented.
Definition at line 123 of file CoinPresolveDupcol.hpp.
| gubrow_action::gubrow_action | ( | ) | [inline, private] |
Definition at line 133 of file CoinPresolveDupcol.hpp.
| gubrow_action::gubrow_action | ( | int | nactions, | |
| const action * | actions, | |||
| const CoinPresolveAction * | next | |||
| ) | [inline, private] |
Definition at line 134 of file CoinPresolveDupcol.hpp.
| const char* gubrow_action::name | ( | ) | const [virtual] |
A name for debug printing.
It is expected that the name is not stored in the transform itself.
Implements CoinPresolveAction.
| static const CoinPresolveAction* gubrow_action::presolve | ( | CoinPresolveMatrix * | prob, | |
| const CoinPresolveAction * | next | |||
| ) | [static] |
| void gubrow_action::postsolve | ( | CoinPostsolveMatrix * | prob | ) | const [virtual] |
Apply the postsolve transformation for this particular presolve action.
Implements CoinPresolveAction.
const int gubrow_action::nactions_ [private] |
Definition at line 130 of file CoinPresolveDupcol.hpp.
const action* const gubrow_action::actions_ [private] |
Definition at line 131 of file CoinPresolveDupcol.hpp.
1.4.7