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CouenneInfeasCut.hpp
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1 /* $Id: CouenneInfeasCut.hpp 490 2011-01-14 16:07:12Z pbelotti $
2  *
3  * Name: CouenneInfeasCut.hpp
4  * Author: Pietro Belotti
5  * Purpose: An infeasible cut to tell the node solver this node is infeasible
6  *
7  * (C) Pietro Belotti, 2010.
8  * This file is licensed under the Eclipse Public License (EPL)
9  */
10 
11 #ifndef COUENNEINFEASCUT_HPP
12 #define COUENNEINFEASCUT_HPP
13 
14 #include "OsiCuts.hpp"
15 
19 
20 void WipeMakeInfeas (OsiCuts &cs);
21 
22 
25 
26 bool isWiped (OsiCuts &cs);
27 
28 #endif
WipeMakeInfeas
void WipeMakeInfeas(OsiCuts &cs)
Add a fictitious cut 1<= x_0 <= -1 as a signal to the node solver that this node is deemed infeasible...
isWiped
bool isWiped(OsiCuts &cs)
Check whether the previous cut generators have added an infeasible cut.
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