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Google OR-Tools: operations_research::IntVarLocalSearchFilter Class Reference

Definition at line 3188 of file constraint_solveri.h.

#include <constraint_solveri.h>

operations_research::LocalSearchFilter operations_research::BaseObject operations_research::BasePathFilter

Public Member Functions

 IntVarLocalSearchFilter (const std::vector< IntVar * > &vars)
 ~IntVarLocalSearchFilter () override
void Synchronize (const Assignment *assignment, const Assignment *delta) override
bool FindIndex (IntVar *const var, int64_t *index) const
void AddVars (const std::vector< IntVar * > &vars)
 Add variables to "track" to the filter.
int Size () const
IntVar * Var (int index) const
int64_t Value (int index) const
bool IsVarSynced (int index) const
Public Member Functions inherited from operations_research::LocalSearchFilter
virtual void Relax (const Assignment *, const Assignment *)
virtual void Commit (const Assignment *, const Assignment *)
 Dual of Relax(), lets the filter know that the delta was accepted.
virtual bool Accept (const Assignment *delta, const Assignment *deltadelta, int64_t objective_min, int64_t objective_max)=0
virtual bool IsIncremental () const
virtual void Revert ()
 Cancels the changes made by the last Relax()/Accept() calls.
virtual void Reset ()
 Sets the filter to empty solution.
virtual int64_t GetSynchronizedObjectiveValue () const
 Objective value from last time Synchronize() was called.
virtual int64_t GetAcceptedObjectiveValue () const
 Objective value from the last time Accept() was called and returned true.
Public Member Functions inherited from operations_research::BaseObject
 BaseObject ()
 BaseObject (const BaseObject &)=delete
BaseObject & operator= (const BaseObject &)=delete
virtual ~BaseObject ()=default
virtual std::string DebugString () const
operations_research::IntVarLocalSearchFilter::IntVarLocalSearchFilter ( const std::vector< IntVar * > & vars)
explicit

◆ ~IntVarLocalSearchFilter()

operations_research::IntVarLocalSearchFilter::~IntVarLocalSearchFilter ( )
override

◆ AddVars()

void operations_research::IntVarLocalSearchFilter::AddVars ( const std::vector< IntVar * > & vars)

◆ FindIndex()

bool operations_research::IntVarLocalSearchFilter::FindIndex ( IntVar *const var,
int64_t * index ) const
inline

◆ IsVarSynced()

bool operations_research::IntVarLocalSearchFilter::IsVarSynced ( int index) const
inline

◆ OnSynchronize()

virtual void operations_research::IntVarLocalSearchFilter::OnSynchronize ( const Assignment * )
inlineprotectedvirtual

◆ Size()

int operations_research::IntVarLocalSearchFilter::Size ( ) const
inline

◆ Synchronize()

void operations_research::IntVarLocalSearchFilter::Synchronize ( const Assignment * assignment,
const Assignment * delta )
overridevirtual

◆ SynchronizeOnAssignment()

void operations_research::IntVarLocalSearchFilter::SynchronizeOnAssignment ( const Assignment * assignment)
protected

◆ Value()

int64_t operations_research::IntVarLocalSearchFilter::Value ( int index) const
inline

◆ Var()

IntVar * operations_research::IntVarLocalSearchFilter::Var ( int index) const
inline

The documentation for this class was generated from the following files: