OR-Tools  9.1
constraint_solver_java_wrap.h
Go to the documentation of this file.
1/* ----------------------------------------------------------------------------
2 * This file was automatically generated by SWIG (http://www.swig.org).
3 * Version 4.0.2
4 *
5 * This file is not intended to be easily readable and contains a number of
6 * coding conventions designed to improve portability and efficiency. Do not make
7 * changes to this file unless you know what you are doing--modify the SWIG
8 * interface file instead.
9 * ----------------------------------------------------------------------------- */
10
11#ifndef SWIG_main_WRAP_H_
12#define SWIG_main_WRAP_H_
13
15
16public:
17 void swig_connect_director(JNIEnv *jenv, jobject jself, jclass jcls, bool swig_mem_own, bool weak_global);
18 SwigDirector_Decision(JNIEnv *jenv);
20 virtual std::string DebugString() const;
21 virtual void Apply(operations_research::Solver *const s);
22 virtual void Refute(operations_research::Solver *const s);
23 virtual void Accept(operations_research::DecisionVisitor *const visitor) const;
24public:
25 bool swig_overrides(int n) {
26 return (n < 4 ? swig_override[n] : false);
27 }
28protected:
30};
31
33
34public:
35 void swig_connect_director(JNIEnv *jenv, jobject jself, jclass jcls, bool swig_mem_own, bool weak_global);
36 SwigDirector_DecisionVisitor(JNIEnv *jenv);
38 virtual std::string DebugString() const;
39 virtual void VisitSetVariableValue(operations_research::IntVar *const var, int64_t value);
40 virtual void VisitSplitVariableDomain(operations_research::IntVar *const var, int64_t value, bool start_with_lower_half);
41 virtual void VisitScheduleOrPostpone(operations_research::IntervalVar *const var, int64_t est);
42 virtual void VisitScheduleOrExpedite(operations_research::IntervalVar *const var, int64_t est);
43 virtual void VisitRankFirstInterval(operations_research::SequenceVar *const sequence, int index);
44 virtual void VisitRankLastInterval(operations_research::SequenceVar *const sequence, int index);
45 virtual void VisitUnknownDecision();
46public:
47 bool swig_overrides(int n) {
48 return (n < 8 ? swig_override[n] : false);
49 }
50protected:
52};
53
55
56public:
57 void swig_connect_director(JNIEnv *jenv, jobject jself, jclass jcls, bool swig_mem_own, bool weak_global);
58 SwigDirector_DecisionBuilder(JNIEnv *jenv);
60 virtual std::string DebugString() const;
62public:
63 bool swig_overrides(int n) {
64 return (n < 2 ? swig_override[n] : false);
65 }
66protected:
68};
69
71
72public:
73 void swig_connect_director(JNIEnv *jenv, jobject jself, jclass jcls, bool swig_mem_own, bool weak_global);
76 virtual std::string DebugString() const;
77 virtual void EnterSearch();
78 virtual void RestartSearch();
79 virtual void ExitSearch();
84 virtual void AfterDecision(operations_research::Decision *const d, bool apply);
85 virtual void BeginFail();
86 virtual void EndFail();
88 virtual void EndInitialPropagation();
89 virtual bool AcceptSolution();
90 virtual bool AtSolution();
91 virtual void NoMoreSolutions();
92 virtual bool LocalOptimum();
94 virtual void AcceptNeighbor();
97 virtual void PeriodicCheck();
98 virtual int ProgressPercent();
99 virtual void Accept(operations_research::ModelVisitor *const visitor) const;
100 virtual void Install();
101public:
102 bool swig_overrides(int n) {
103 return (n < 25 ? swig_override[n] : false);
104 }
105protected:
107};
108
110
111public:
112 void swig_connect_director(JNIEnv *jenv, jobject jself, jclass jcls, bool swig_mem_own, bool weak_global);
115 virtual std::string DebugString() const;
117 virtual void Start(operations_research::Assignment const *assignment);
118 virtual void Reset();
119 virtual bool HasFragments() const;
120 virtual bool HoldsDelta() const;
121public:
122 bool swig_overrides(int n) {
123 return (n < 6 ? swig_override[n] : false);
124 }
125protected:
127};
128
130
131public:
132 void swig_connect_director(JNIEnv *jenv, jobject jself, jclass jcls, bool swig_mem_own, bool weak_global);
134 SwigDirector_IntVarLocalSearchOperator(JNIEnv *jenv, std::vector< operations_research::IntVar * > const &vars, bool keep_inverse_values = false);
136 virtual std::string DebugString() const;
138 virtual void Start(operations_research::Assignment const *assignment);
139 virtual void Reset();
140 virtual bool HasFragments() const;
141 virtual bool HoldsDelta() const;
142 virtual bool IsIncremental() const;
143 virtual bool SkipUnchanged(int index) const;
144 virtual void OnStart();
145 virtual bool MakeOneNeighbor();
148 }
149public:
150 bool swig_overrides(int n) {
151 return (n < 7 ? swig_override[n] : false);
152 }
153protected:
155};
156
158
159public:
160 void swig_connect_director(JNIEnv *jenv, jobject jself, jclass jcls, bool swig_mem_own, bool weak_global);
162 SwigDirector_SequenceVarLocalSearchOperator(JNIEnv *jenv, std::vector< operations_research::SequenceVar * > const &vars);
164 virtual std::string DebugString() const;
166 virtual void Start(operations_research::Assignment const *assignment);
167 virtual void Reset();
168 virtual bool HasFragments() const;
169 virtual bool HoldsDelta() const;
170 virtual bool IsIncremental() const;
171 virtual bool SkipUnchanged(int index) const;
172 virtual void OnStart();
173public:
174 bool swig_overrides(int n) {
175 return (n < 7 ? swig_override[n] : false);
176 }
177protected:
179};
180
182
183public:
184 void swig_connect_director(JNIEnv *jenv, jobject jself, jclass jcls, bool swig_mem_own, bool weak_global);
185 SwigDirector_BaseLns(JNIEnv *jenv, std::vector< operations_research::IntVar * > const &vars);
187 virtual std::string DebugString() const;
189 virtual void Start(operations_research::Assignment const *assignment);
190 virtual void Reset();
191 virtual bool HasFragments() const;
192 virtual bool HoldsDelta() const;
193 virtual bool IsIncremental() const;
194 virtual void InitFragments();
195 virtual bool NextFragment();
196public:
197 bool swig_overrides(int n) {
198 return (n < 7 ? swig_override[n] : false);
199 }
200protected:
202};
203
205
206public:
207 void swig_connect_director(JNIEnv *jenv, jobject jself, jclass jcls, bool swig_mem_own, bool weak_global);
208 SwigDirector_ChangeValue(JNIEnv *jenv, std::vector< operations_research::IntVar * > const &vars);
210 virtual std::string DebugString() const;
212 virtual void Start(operations_research::Assignment const *assignment);
213 virtual void Reset();
214 virtual bool HasFragments() const;
215 virtual bool HoldsDelta() const;
216 virtual bool IsIncremental() const;
217 virtual bool SkipUnchanged(int index) const;
218 virtual void OnStart();
219 virtual bool MakeOneNeighbor();
222 }
223 virtual int64_t ModifyValue(int64_t index, int64_t value);
224public:
225 bool swig_overrides(int n) {
226 return (n < 8 ? swig_override[n] : false);
227 }
228protected:
230};
231
233
234public:
235 void swig_connect_director(JNIEnv *jenv, jobject jself, jclass jcls, bool swig_mem_own, bool weak_global);
236 SwigDirector_PathOperator(JNIEnv *jenv, std::vector< operations_research::IntVar * > const &next_vars, std::vector< operations_research::IntVar * > const &path_vars, operations_research::PathOperator::IterationParameters iteration_parameters);
237 SwigDirector_PathOperator(JNIEnv *jenv, std::vector< operations_research::IntVar * > const &next_vars, std::vector< operations_research::IntVar * > const &path_vars, int number_of_base_nodes, bool skip_locally_optimal_paths, bool accept_path_end_base, std::function< int (int64_t) > start_empty_path_class);
239 virtual std::string DebugString() const;
241 virtual void Start(operations_research::Assignment const *assignment);
242 virtual void Reset();
243 virtual bool HasFragments() const;
244 virtual bool HoldsDelta() const;
245 virtual bool IsIncremental() const;
246 virtual bool SkipUnchanged(int index) const;
247 virtual void OnStart();
248 virtual bool MakeOneNeighbor();
251 }
252 virtual bool MakeNeighbor();
253 virtual void OnNodeInitialization();
256 }
260 }
261 virtual bool OnSamePathAsPreviousBase(int64_t base_index);
262 virtual bool OnSamePathAsPreviousBaseSwigPublic(int64_t base_index) {
264 }
265 virtual int64_t GetBaseNodeRestartPosition(int base_index);
266 virtual int64_t GetBaseNodeRestartPositionSwigPublic(int base_index) {
268 }
269 virtual void SetNextBaseToIncrement(int64_t base_index);
270 virtual void SetNextBaseToIncrementSwigPublic(int64_t base_index) {
272 }
273 virtual bool ConsiderAlternatives(int64_t base_index) const;
274 virtual bool ConsiderAlternativesSwigPublic(int64_t base_index) const {
276 }
277 virtual bool InitPosition() const;
278 virtual bool InitPositionSwigPublic() const {
280 }
281public:
282 bool swig_overrides(int n) {
283 return (n < 15 ? swig_override[n] : false);
284 }
285protected:
287};
288
290
291public:
292 void swig_connect_director(JNIEnv *jenv, jobject jself, jclass jcls, bool swig_mem_own, bool weak_global);
293 SwigDirector_LocalSearchFilter(JNIEnv *jenv);
295 virtual std::string DebugString() const;
298 virtual bool Accept(operations_research::Assignment const *delta, operations_research::Assignment const *deltadelta, int64_t objective_min, int64_t objective_max);
299 virtual bool IsIncremental() const;
301 virtual void Revert();
302 virtual void Reset();
303 virtual int64_t GetSynchronizedObjectiveValue() const;
304 virtual int64_t GetAcceptedObjectiveValue() const;
305public:
306 bool swig_overrides(int n) {
307 return (n < 10 ? swig_override[n] : false);
308 }
309protected:
311};
312
314
315public:
316 void swig_connect_director(JNIEnv *jenv, jobject jself, jclass jcls, bool swig_mem_own, bool weak_global);
317 SwigDirector_LocalSearchFilterManager(JNIEnv *jenv, std::vector< operations_research::LocalSearchFilterManager::FilterEvent > filter_events);
318 SwigDirector_LocalSearchFilterManager(JNIEnv *jenv, std::vector< operations_research::LocalSearchFilter * > filters);
320 virtual std::string DebugString() const;
321public:
322 bool swig_overrides(int n) {
323 return (n < 1 ? swig_override[n] : false);
324 }
325protected:
327};
328
330
331public:
332 void swig_connect_director(JNIEnv *jenv, jobject jself, jclass jcls, bool swig_mem_own, bool weak_global);
333 SwigDirector_IntVarLocalSearchFilter(JNIEnv *jenv, std::vector< operations_research::IntVar * > const &vars);
335 virtual std::string DebugString() const;
338 virtual bool Accept(operations_research::Assignment const *delta, operations_research::Assignment const *deltadelta, int64_t objective_min, int64_t objective_max);
339 virtual bool IsIncremental() const;
340 virtual void Revert();
341 virtual void Reset();
342 virtual int64_t GetSynchronizedObjectiveValue() const;
343 virtual int64_t GetAcceptedObjectiveValue() const;
347 }
348public:
349 bool swig_overrides(int n) {
350 return (n < 10 ? swig_override[n] : false);
351 }
352protected:
354};
355
357
358public:
359 void swig_connect_director(JNIEnv *jenv, jobject jself, jclass jcls, bool swig_mem_own, bool weak_global);
360 SwigDirector_SymmetryBreaker(JNIEnv *jenv);
362 virtual std::string DebugString() const;
364 virtual void VisitSplitVariableDomain(operations_research::IntVar *const var, int64_t value, bool start_with_lower_half);
369 virtual void VisitUnknownDecision();
370public:
371 bool swig_overrides(int n) {
372 return (n < 8 ? swig_override[n] : false);
373 }
374protected:
376};
377
378
379#endif
void swig_connect_director(SWIG_Callback0_t callbackToString, SWIG_Callback1_t callbackReset, SWIG_Callback2_t callbackHasFragments, SWIG_Callback3_t callbackHoldsDelta, SWIG_Callback4_t callbackIsIncremental, SWIG_Callback5_t callbackInitFragments, SWIG_Callback6_t callbackNextFragment)
virtual bool MakeNextNeighbor(operations_research::Assignment *delta, operations_research::Assignment *deltadelta)
Redefines MakeNextNeighbor to export a simpler interface.
virtual bool HasFragments() const
virtual bool HoldsDelta() const
SwigDirector_BaseLns(std::vector< operations_research::IntVar * > const &vars)
virtual void Reset()
virtual void InitFragments()
virtual ~SwigDirector_BaseLns()
virtual std::string DebugString() const
virtual bool IsIncremental() const
virtual bool NextFragment()
virtual void Start(operations_research::Assignment const *assignment)
Swig::BoolArray< 7 > swig_override
virtual bool MakeNextNeighbor(operations_research::Assignment *delta, operations_research::Assignment *deltadelta)
Redefines MakeNextNeighbor to export a simpler interface.
virtual bool SkipUnchanged(int index) const
virtual bool HasFragments() const
void swig_connect_director(SWIG_Callback0_t callbackToString, SWIG_Callback1_t callbackReset, SWIG_Callback2_t callbackHasFragments, SWIG_Callback3_t callbackHoldsDelta, SWIG_Callback4_t callbackIsIncremental, SWIG_Callback5_t callbackOnStart, SWIG_Callback6_t callbackMakeOneNeighbor, SWIG_Callback7_t callbackModifyValue)
virtual bool HoldsDelta() const
virtual bool MakeOneNeighbor()
This method should not be overridden. Override ModifyValue() instead.
virtual ~SwigDirector_ChangeValue()
SwigDirector_ChangeValue(std::vector< operations_research::IntVar * > const &vars)
virtual std::string DebugString() const
virtual int64_t ModifyValue(int64_t index, int64_t value)
virtual bool IsIncremental() const
virtual void OnStart()
Called by Start() after synchronizing the operator with the current assignment.
virtual void Start(operations_research::Assignment const *assignment)
void swig_connect_director(SWIG_Callback0_t callbackToString, SWIG_Callback1_t callbackNextWrapper)
virtual std::string DebugString() const
virtual operations_research::Decision * Next(operations_research::Solver *const s)
This is the main method of the decision builder class.
void swig_connect_director(SWIG_Callback0_t callbackToString, SWIG_Callback1_t callbackApplyWrapper, SWIG_Callback2_t callbackRefuteWrapper, SWIG_Callback3_t callbackAccept)
virtual ~SwigDirector_Decision()
virtual void Refute(operations_research::Solver *const s)
Refute will be called after a backtrack.
virtual std::string DebugString() const
virtual void Apply(operations_research::Solver *const s)
Apply will be called first when the decision is executed.
Swig::BoolArray< 4 > swig_override
virtual void Accept(operations_research::DecisionVisitor *const visitor) const
Accepts the given visitor.
virtual void VisitRankFirstInterval(operations_research::SequenceVar *const sequence, int index)
virtual void VisitScheduleOrExpedite(operations_research::IntervalVar *const var, int64_t est)
void swig_connect_director(JNIEnv *jenv, jobject jself, jclass jcls, bool swig_mem_own, bool weak_global)
virtual void VisitRankLastInterval(operations_research::SequenceVar *const sequence, int index)
virtual void VisitSplitVariableDomain(operations_research::IntVar *const var, int64_t value, bool start_with_lower_half)
virtual std::string DebugString() const
virtual void VisitSetVariableValue(operations_research::IntVar *const var, int64_t value)
virtual void VisitScheduleOrPostpone(operations_research::IntervalVar *const var, int64_t est)
virtual int64_t GetAcceptedObjectiveValue() const
Objective value from the last time Accept() was called and returned true.
void swig_connect_director(SWIG_Callback0_t callbackToString, SWIG_Callback1_t callbackRelax, SWIG_Callback2_t callbackCommit, SWIG_Callback3_t callbackAccept, SWIG_Callback4_t callbackIsIncremental, SWIG_Callback5_t callbackRevert, SWIG_Callback6_t callbackReset, SWIG_Callback7_t callbackGetSynchronizedObjectiveValue, SWIG_Callback8_t callbackGetAcceptedObjectiveValue, SWIG_Callback9_t callbackOnSynchronize)
virtual void Reset()
Sets the filter to empty solution.
SwigDirector_IntVarLocalSearchFilter(std::vector< operations_research::IntVar * > const &vars)
virtual void OnSynchronize(operations_research::Assignment const *delta)
virtual void Relax(operations_research::Assignment const *delta, operations_research::Assignment const *deltadelta)
Lets the filter know what delta and deltadelta will be passed in the next Accept().
virtual void OnSynchronizeSwigPublic(operations_research::Assignment const *delta)
virtual bool Accept(operations_research::Assignment const *delta, operations_research::Assignment const *deltadelta, int64_t objective_min, int64_t objective_max)
Accepts a "delta" given the assignment with which the filter has been synchronized; the delta holds t...
virtual std::string DebugString() const
virtual bool IsIncremental() const
virtual int64_t GetSynchronizedObjectiveValue() const
Objective value from last time Synchronize() was called.
virtual void Revert()
Cancels the changes made by the last Relax()/Accept() calls.
virtual void Commit(operations_research::Assignment const *delta, operations_research::Assignment const *deltadelta)
Dual of Relax(), lets the filter know that the delta was accepted.
virtual bool MakeNextNeighbor(operations_research::Assignment *delta, operations_research::Assignment *deltadelta)
Redefines MakeNextNeighbor to export a simpler interface.
virtual bool SkipUnchanged(int index) const
virtual bool MakeOneNeighbor()
Creates a new neighbor.
void swig_connect_director(SWIG_Callback0_t callbackToString, SWIG_Callback1_t callbackReset, SWIG_Callback2_t callbackHasFragments, SWIG_Callback3_t callbackHoldsDelta, SWIG_Callback4_t callbackIsIncremental, SWIG_Callback5_t callbackOnStart, SWIG_Callback6_t callbackMakeOneNeighbor)
virtual std::string DebugString() const
virtual void OnStart()
Called by Start() after synchronizing the operator with the current assignment.
virtual void Start(operations_research::Assignment const *assignment)
void swig_connect_director(SWIG_Callback0_t callbackToString, SWIG_Callback1_t callbackRelax, SWIG_Callback2_t callbackCommit, SWIG_Callback3_t callbackAccept, SWIG_Callback4_t callbackIsIncremental, SWIG_Callback5_t callbackSynchronize, SWIG_Callback6_t callbackRevert, SWIG_Callback7_t callbackReset, SWIG_Callback8_t callbackGetSynchronizedObjectiveValue, SWIG_Callback9_t callbackGetAcceptedObjectiveValue)
virtual int64_t GetAcceptedObjectiveValue() const
Objective value from the last time Accept() was called and returned true.
virtual void Reset()
Sets the filter to empty solution.
virtual void Relax(operations_research::Assignment const *delta, operations_research::Assignment const *deltadelta)
Lets the filter know what delta and deltadelta will be passed in the next Accept().
virtual bool Accept(operations_research::Assignment const *delta, operations_research::Assignment const *deltadelta, int64_t objective_min, int64_t objective_max)
Accepts a "delta" given the assignment with which the filter has been synchronized; the delta holds t...
virtual std::string DebugString() const
virtual bool IsIncremental() const
virtual int64_t GetSynchronizedObjectiveValue() const
Objective value from last time Synchronize() was called.
virtual void Revert()
Cancels the changes made by the last Relax()/Accept() calls.
virtual void Synchronize(operations_research::Assignment const *assignment, operations_research::Assignment const *delta)
Synchronizes the filter with the current solution, delta being the difference with the solution passe...
virtual void Commit(operations_research::Assignment const *delta, operations_research::Assignment const *deltadelta)
Dual of Relax(), lets the filter know that the delta was accepted.
void swig_connect_director(SWIG_Callback0_t callbackToString)
virtual std::string DebugString() const
SwigDirector_LocalSearchFilterManager(std::vector< operations_research::LocalSearchFilterManager::FilterEvent > filter_events)
virtual bool MakeNextNeighbor(operations_research::Assignment *delta, operations_research::Assignment *deltadelta)
virtual bool HasFragments() const
virtual bool HoldsDelta() const
void swig_connect_director(SWIG_Callback0_t callbackToString, SWIG_Callback1_t callbackMakeNextNeighbor, SWIG_Callback2_t callbackStart, SWIG_Callback3_t callbackReset, SWIG_Callback4_t callbackHasFragments, SWIG_Callback5_t callbackHoldsDelta)
virtual std::string DebugString() const
virtual void Start(operations_research::Assignment const *assignment)
virtual bool ConsiderAlternatives(int64_t base_index) const
Indicates if alternatives should be considered when iterating over base nodes.
virtual void OnNodeInitialization()
Called by OnStart() after initializing node information.
virtual bool OnSamePathAsPreviousBase(int64_t base_index)
Returns true if a base node has to be on the same path as the "previous" base node (base node of inde...
virtual int64_t GetBaseNodeRestartPositionSwigPublic(int base_index)
virtual bool MakeNextNeighbor(operations_research::Assignment *delta, operations_research::Assignment *deltadelta)
Redefines MakeNextNeighbor to export a simpler interface.
virtual bool SkipUnchanged(int index) const
virtual bool HasFragments() const
virtual bool HoldsDelta() const
virtual bool MakeNeighbor()
virtual ~SwigDirector_PathOperator()
virtual bool RestartAtPathStartOnSynchronize()
When the operator is being synchronized with a new solution (when Start() is called),...
void swig_connect_director(SWIG_Callback0_t callbackToString, SWIG_Callback1_t callbackReset, SWIG_Callback2_t callbackHasFragments, SWIG_Callback3_t callbackHoldsDelta, SWIG_Callback4_t callbackIsIncremental, SWIG_Callback5_t callbackOnStart, SWIG_Callback6_t callbackMakeOneNeighbor, SWIG_Callback7_t callbackMakeNeighbor, SWIG_Callback8_t callbackOnNodeInitialization, SWIG_Callback9_t callbackRestartAtPathStartOnSynchronize, SWIG_Callback10_t callbackOnSamePathAsPreviousBase, SWIG_Callback11_t callbackGetBaseNodeRestartPosition, SWIG_Callback12_t callbackSetNextBaseToIncrement, SWIG_Callback13_t callbackConsiderAlternatives, SWIG_Callback14_t callbackInitPosition)
virtual void SetNextBaseToIncrementSwigPublic(int64_t base_index)
virtual bool InitPositionSwigPublic() const
SwigDirector_PathOperator(JNIEnv *jenv, std::vector< operations_research::IntVar * > const &next_vars, std::vector< operations_research::IntVar * > const &path_vars, operations_research::PathOperator::IterationParameters iteration_parameters)
virtual bool MakeOneNeighbor()
This method should not be overridden. Override MakeNeighbor() instead.
virtual bool OnSamePathAsPreviousBaseSwigPublic(int64_t base_index)
virtual std::string DebugString() const
virtual bool RestartAtPathStartOnSynchronizeSwigPublic()
virtual bool IsIncremental() const
virtual void OnStart()
Called by Start() after synchronizing the operator with the current assignment.
virtual int64_t GetBaseNodeRestartPosition(int base_index)
Returns the index of the node to which the base node of index base_index must be set to when it reach...
virtual void Start(operations_research::Assignment const *assignment)
virtual bool ConsiderAlternativesSwigPublic(int64_t base_index) const
virtual bool InitPosition() const
Returns true if the operator needs to restart its initial position at each call to Start()
virtual void SetNextBaseToIncrement(int64_t base_index)
Set the next base to increment on next iteration.
virtual void Install()
Registers itself on the solver such that it gets notified of the search and propagation events.
virtual bool IsUncheckedSolutionLimitReached()
Returns true if the limit of solutions has been reached including unchecked solutions.
virtual void ExitSearch()
End of the search.
virtual void EndInitialPropagation()
After the initial propagation.
virtual void PeriodicCheck()
Periodic call to check limits in long running methods.
virtual void BeginFail()
Just when the failure occurs.
virtual void RestartSearch()
Restart the search.
virtual void EnterSearch()
Beginning of the search.
virtual bool AcceptSolution()
This method is called when a solution is found.
virtual int ProgressPercent()
Returns a percentage representing the propress of the search before reaching limits.
virtual void EndFail()
After completing the backtrack.
virtual void AcceptNeighbor()
After accepting a neighbor during local search.
void swig_connect_director(SWIG_Callback0_t callbackToString, SWIG_Callback1_t callbackEnterSearch, SWIG_Callback2_t callbackRestartSearch, SWIG_Callback3_t callbackExitSearch, SWIG_Callback4_t callbackBeginNextDecision, SWIG_Callback5_t callbackEndNextDecision, SWIG_Callback6_t callbackApplyDecision, SWIG_Callback7_t callbackRefuteDecision, SWIG_Callback8_t callbackAfterDecision, SWIG_Callback9_t callbackBeginFail, SWIG_Callback10_t callbackEndFail, SWIG_Callback11_t callbackBeginInitialPropagation, SWIG_Callback12_t callbackEndInitialPropagation, SWIG_Callback13_t callbackAcceptSolution, SWIG_Callback14_t callbackAtSolution, SWIG_Callback15_t callbackNoMoreSolutions, SWIG_Callback16_t callbackLocalOptimum, SWIG_Callback17_t callbackAcceptDelta, SWIG_Callback18_t callbackAcceptNeighbor, SWIG_Callback19_t callbackAcceptUncheckedNeighbor, SWIG_Callback20_t callbackIsUncheckedSolutionLimitReached, SWIG_Callback21_t callbackPeriodicCheck, SWIG_Callback22_t callbackProgressPercent, SWIG_Callback23_t callbackAccept, SWIG_Callback24_t callbackInstall)
virtual void ApplyDecision(operations_research::Decision *const d)
Before applying the decision.
virtual void NoMoreSolutions()
When the search tree is finished.
virtual void AfterDecision(operations_research::Decision *const d, bool apply)
Just after refuting or applying the decision, apply is true after Apply.
virtual void BeginNextDecision(operations_research::DecisionBuilder *const b)
Before calling DecisionBuilder::Next.
virtual void RefuteDecision(operations_research::Decision *const d)
Before refuting the decision.
virtual std::string DebugString() const
virtual bool AtSolution()
This method is called when a valid solution is found.
virtual void EndNextDecision(operations_research::DecisionBuilder *const b, operations_research::Decision *const d)
After calling DecisionBuilder::Next, along with the returned decision.
virtual void Accept(operations_research::ModelVisitor *const visitor) const
Accepts the given model visitor.
virtual bool LocalOptimum()
When a local optimum is reached.
virtual bool AcceptDelta(operations_research::Assignment *delta, operations_research::Assignment *deltadelta)
virtual void BeginInitialPropagation()
Before the initial propagation.
virtual void AcceptUncheckedNeighbor()
After accepting an unchecked neighbor during local search.
virtual ~SwigDirector_SearchMonitor()
SwigDirector_SearchMonitor(operations_research::Solver *const s)
virtual bool MakeNextNeighbor(operations_research::Assignment *delta, operations_research::Assignment *deltadelta)
virtual bool SkipUnchanged(int index) const
virtual std::string DebugString() const
virtual void OnStart()
Called by Start() after synchronizing the operator with the current assignment.
virtual void Start(operations_research::Assignment const *assignment)
This method should not be overridden.
void swig_connect_director(SWIG_Callback0_t callbackToString, SWIG_Callback1_t callbackMakeNextNeighbor, SWIG_Callback2_t callbackReset, SWIG_Callback3_t callbackHasFragments, SWIG_Callback4_t callbackHoldsDelta, SWIG_Callback5_t callbackIsIncremental, SWIG_Callback6_t callbackOnStart)
virtual void VisitScheduleOrExpedite(operations_research::IntervalVar *const var, int64_t est)
void swig_connect_director(SWIG_Callback0_t callbackToString, SWIG_Callback1_t callbackVisitSetVariableValue, SWIG_Callback2_t callbackVisitSplitVariableDomain, SWIG_Callback3_t callbackVisitScheduleOrPostpone, SWIG_Callback4_t callbackVisitScheduleOrExpedite, SWIG_Callback5_t callbackVisitRankFirstInterval, SWIG_Callback6_t callbackVisitRankLastInterval, SWIG_Callback7_t callbackVisitUnknownDecision)
virtual void VisitScheduleOrPostpone(operations_research::IntervalVar *const var, int64_t est)
virtual void VisitSetVariableValue(operations_research::IntVar *const var, int64_t value)
virtual std::string DebugString() const
virtual void VisitRankLastInterval(operations_research::SequenceVar *const sequence, int index)
virtual void VisitRankFirstInterval(operations_research::SequenceVar *const sequence, int index)
virtual void VisitSplitVariableDomain(operations_research::IntVar *const var, int64_t value, bool start_with_lower_half)
virtual void VisitUnknownDecision()
An Assignment is a variable -> domains mapping, used to report solutions to the user.
This is the base class for building an Lns operator.
Defines operators which change the value of variables; each neighbor corresponds to one modified vari...
bool MakeOneNeighbor() override
This method should not be overridden. Override ModifyValue() instead.
A DecisionBuilder is responsible for creating the search tree.
A Decision represents a choice point in the search tree.
A DecisionVisitor is used to inspect a decision.
The class IntVar is a subset of IntExpr.
virtual void OnSynchronize(const Assignment *delta)
Specialization of LocalSearchOperator built from an array of IntVars which specifies the scope of the...
virtual bool MakeOneNeighbor()
Creates a new neighbor.
Definition: local_search.cc:97
Interval variables are often used in scheduling.
Local Search Filters are used for fast neighbor pruning.
Filter manager: when a move is made, filters are executed to decide whether the solution is feasible ...
The base class for all local search operators.
Base class of the local search operators dedicated to path modifications (a path is a set of nodes li...
virtual bool ConsiderAlternatives(int64_t base_index) const
Indicates if alternatives should be considered when iterating over base nodes.
virtual void OnNodeInitialization()
Called by OnStart() after initializing node information.
virtual bool OnSamePathAsPreviousBase(int64_t base_index)
Returns true if a base node has to be on the same path as the "previous" base node (base node of inde...
virtual bool RestartAtPathStartOnSynchronize()
When the operator is being synchronized with a new solution (when Start() is called),...
virtual int64_t GetBaseNodeRestartPosition(int base_index)
Returns the index of the node to which the base node of index base_index must be set to when it reach...
bool MakeOneNeighbor() override
This method should not be overridden. Override MakeNeighbor() instead.
virtual bool InitPosition() const
Returns true if the operator needs to restart its initial position at each call to Start()
virtual void SetNextBaseToIncrement(int64_t base_index)
Set the next base to increment on next iteration.
A search monitor is a simple set of callbacks to monitor all search events.
A sequence variable is a variable whose domain is a set of possible orderings of the interval variabl...
A symmetry breaker is an object that will visit a decision and create the 'symmetrical' decision in r...
int64_t b
int64_t value
IntVar * var
Definition: expr_array.cc:1874
int index
Definition: pack.cc:509
int64_t delta
Definition: resource.cc:1692
Set of parameters used to configure how the neighnorhood is traversed.