C++ Reference
C++ Reference: Routing
Detailed Description
A DecisionBuilder is responsible for creating the search tree.
The important method is Next(), which returns the next decision to execute.
Definition at line 3268 of file constraint_solver.h.
Public Member Functions | |
DecisionBuilder () | |
~DecisionBuilder () override | |
virtual Decision * | Next (Solver *const s)=0 |
This is the main method of the decision builder class. More... | |
std::string | DebugString () const override |
virtual void | AppendMonitors (Solver *const solver, std::vector< SearchMonitor * > *const extras) |
This method will be called at the start of the search. More... | |
virtual void | Accept (ModelVisitor *const visitor) const |
Constructor & Destructor Documentation
◆ DecisionBuilder()
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inline |
Definition at line 3270 of file constraint_solver.h.
◆ ~DecisionBuilder()
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inlineoverride |
Definition at line 3271 of file constraint_solver.h.
Member Function Documentation
◆ Accept()
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virtual |
◆ AppendMonitors()
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virtual |
This method will be called at the start of the search.
It asks the decision builder if it wants to append search monitors to the list of active monitors for this search. Please note there are no checks at this point for duplication.
◆ DebugString()
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overridevirtual |
Reimplemented from BaseObject.
Reimplemented in IntVarFilteredDecisionBuilder.
◆ Next()
This is the main method of the decision builder class.
It must return a decision (an instance of the class Decision). If it returns nullptr, this means that the decision builder has finished its work.
Implemented in IntVarFilteredDecisionBuilder.
The documentation for this class was generated from the following file: