62 lines
3.2 KiB
62 lines
3.2 KiB
#ifndef STORM_LOGIC_REWARDOPERATORFORMULA_H_
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#define STORM_LOGIC_REWARDOPERATORFORMULA_H_
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#include <set>
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#include "src/logic/OperatorFormula.h"
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namespace storm {
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namespace logic {
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class RewardOperatorFormula : public OperatorFormula {
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public:
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RewardOperatorFormula(boost::optional<std::string> const& rewardModelName, std::shared_ptr<Formula const> const& subformula);
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RewardOperatorFormula(boost::optional<std::string> const& rewardModelName, Bound<double> const& bound, std::shared_ptr<Formula const> const& subformula);
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RewardOperatorFormula(boost::optional<std::string> const& rewardModelName, OptimizationDirection optimalityType, Bound<double> const& bound, std::shared_ptr<Formula const> const& subformula);
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RewardOperatorFormula(boost::optional<std::string> const& rewardModelName, OptimizationDirection optimalityType, std::shared_ptr<Formula const> const& subformula);
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RewardOperatorFormula(boost::optional<std::string> const& rewardModelName, boost::optional<OptimizationDirection> optimalityType, boost::optional<Bound<double>> bound, std::shared_ptr<Formula const> const& subformula);
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virtual ~RewardOperatorFormula() {
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// Intentionally left empty.
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}
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virtual bool isRewardOperatorFormula() const override;
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virtual bool isRewardStateFormula() const override;
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virtual bool containsRewardOperator() const override;
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virtual bool containsNestedRewardOperators() const override;
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virtual void gatherReferencedRewardModels(std::set<std::string>& referencedRewardModels) const override;
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virtual std::ostream& writeToStream(std::ostream& out) const override;
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/*!
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* Retrieves whether the reward model refers to a specific reward model.
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*
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* @return True iff the reward model refers to a specific reward model.
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*/
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bool hasRewardModelName() const;
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/*!
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* Retrieves the optional representing the reward model name this property refers to.
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*
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* @return The reward model name this property refers to (if any).
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*/
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boost::optional<std::string> const& getOptionalRewardModelName() const;
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/*!
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* Retrieves the name of the reward model this property refers to (if any). Note that it is illegal to call
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* this function if the operator does not have a specific reward model it is referring to.
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*
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* @return The name of the reward model this propertye refers to.
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*/
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std::string const& getRewardModelName() const;
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virtual std::shared_ptr<Formula> substitute(std::map<storm::expressions::Variable, storm::expressions::Expression> const& substitution) const override;
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private:
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// The (optional) name of the reward model this property refers to.
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boost::optional<std::string> rewardModelName;
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};
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}
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}
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#endif /* STORM_LOGIC_REWARDOPERATORFORMULA_H_ */
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