operations_research::ProfiledDecisionBuilder Class Reference

#include <constraint_solver.h>

Inheritance diagram for operations_research::ProfiledDecisionBuilder:

Public Member Functions
	ProfiledDecisionBuilder (DecisionBuilder *db)
	--------------— ProfiledDecisionBuilder ---------—
	~ProfiledDecisionBuilder () override
const std::string &	name () const
double	seconds () const
Decision *	Next (Solver *solver) override
std::string	DebugString () const override
	-------— Decision Builder -------—
void	AppendMonitors (Solver *solver, std::vector< SearchMonitor * > *extras) override
void	Accept (ModelVisitor *visitor) const override
Public Member Functions inherited from operations_research::DecisionBuilder
	DecisionBuilder ()
	DecisionBuilder (const DecisionBuilder &)=delete
	This type is neither copyable nor movable.
DecisionBuilder &	operator= (const DecisionBuilder &)=delete
	~DecisionBuilder () override
void	set_name (absl::string_view name)
std::string	GetName () const
Public Member Functions inherited from operations_research::BaseObject
	BaseObject ()
	BaseObject (const BaseObject &)=delete
	This type is neither copyable nor movable.
BaseObject &	operator= (const BaseObject &)=delete
virtual	~BaseObject ()

Detailed Description

Definition at line 3599 of file constraint_solver.h.

Constructor & Destructor Documentation

ProfiledDecisionBuilder()

operations_research::ProfiledDecisionBuilder::ProfiledDecisionBuilder ( DecisionBuilder * db )

explicit

--------------— ProfiledDecisionBuilder ---------—

Definition at line 3264 of file constraint_solver.cc.

~ProfiledDecisionBuilder()

operations_research::ProfiledDecisionBuilder::~ProfiledDecisionBuilder ( )

inlineoverride

Definition at line 3602 of file constraint_solver.h.

Member Function Documentation

Accept()

void operations_research::ProfiledDecisionBuilder::Accept ( ModelVisitor * visitor ) const

overridevirtual

Reimplemented from operations_research::DecisionBuilder.

Definition at line 3296 of file constraint_solver.cc.

AppendMonitors()

void operations_research::ProfiledDecisionBuilder::AppendMonitors ( Solver * solver, std::vector< SearchMonitor * > * extras )

overridevirtual

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.

Reimplemented from operations_research::DecisionBuilder.

Definition at line 3291 of file constraint_solver.cc.

DebugString()

std::string operations_research::ProfiledDecisionBuilder::DebugString ( ) const

overridevirtual

-------— Decision Builder -------—

Reimplemented from operations_research::DecisionBuilder.

Definition at line 3287 of file constraint_solver.cc.

name()

const std::string & operations_research::ProfiledDecisionBuilder::name ( ) const

inline

Definition at line 3603 of file constraint_solver.h.

Next()

Decision * operations_research::ProfiledDecisionBuilder::Next ( Solver * s )

overridevirtual

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.

In case db_->Next() fails, gathering the running time on backtrack.

Implements operations_research::DecisionBuilder.

Definition at line 3267 of file constraint_solver.cc.

seconds()

double operations_research::ProfiledDecisionBuilder::seconds ( ) const

inline

Definition at line 3604 of file constraint_solver.h.

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

• ortools/constraint_solver/constraint_solver.h
• ortools/constraint_solver/constraint_solver.cc