fixcand.h

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#pragma once
 
#include <ogdf/lib/abacus/abacusroot.h>
 
 
namespace abacus {
 
class Master;
class Sub;
class FSVarStat;
class Variable;
class Constraint;
 
template<class BaseType, class CoType> class CutBuffer;
template<class BaseType, class CoType> class PoolSlotRef;
 
 
 
class OGDF_EXPORT FixCand : public AbacusRoot {
 
    friend class Sub;
    friend class Master;
 
public:
 
 
    FixCand(Master *master) :
        master_(master),
        candidates_(nullptr),
        fsVarStat_(nullptr),
        lhs_(nullptr)
    { }
 
    ~FixCand() { deleteAll(); }
 
private:
 
 
    void saveCandidates(Sub *sub);
 
 
    void fixByRedCost(CutBuffer<Variable, Constraint> *addVarBuffer);
 
 
    void deleteAll();
 
    void allocate(int nCand);
 
 
    Master *master_; 
 
    ArrayBuffer<PoolSlotRef<Variable, Constraint>*> *candidates_; 
 
    ArrayBuffer<FSVarStat*> *fsVarStat_; 
 
    ArrayBuffer<double> *lhs_; 
 
    FixCand(const FixCand &rhs);
    const FixCand &operator=(const FixCand &rhs);
};
 
}