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68 lines
2.3 KiB
68 lines
2.3 KiB
#ifndef STORM_LOGIC_BOUNDEDUNTILFORMULA_H_
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#define STORM_LOGIC_BOUNDEDUNTILFORMULA_H_
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#include <boost/optional.hpp>
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#include "storm/logic/BinaryPathFormula.h"
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namespace storm {
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namespace logic {
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class UntilBound {
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public:
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UntilBound(bool strict, storm::expressions::Expression const& bound);
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storm::expressions::Expression const& getBound() const;
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bool isStrict() const;
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private:
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bool strict;
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storm::expressions::Expression bound;
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};
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class BoundedUntilFormula : public BinaryPathFormula {
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public:
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enum class BoundedType {
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Steps,
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Time
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};
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BoundedUntilFormula(std::shared_ptr<Formula const> const& leftSubformula, std::shared_ptr<Formula const> const& rightSubformula, boost::optional<UntilBound> const& lowerBound, boost::optional<UntilBound> const& upperBound, BoundedType const& boundedType = BoundedType::Time);
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virtual bool isBoundedUntilFormula() const override;
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virtual bool isProbabilityPathFormula() const override;
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virtual boost::any accept(FormulaVisitor const& visitor, boost::any const& data) const override;
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bool isStepBounded() const;
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bool isTimeBounded() const;
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bool isLowerBoundStrict() const;
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bool hasLowerBound() const;
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bool hasIntegerLowerBound() const;
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bool isUpperBoundStrict() const;
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bool hasUpperBound() const;
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bool hasIntegerUpperBound() const;
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storm::expressions::Expression const& getLowerBound() const;
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storm::expressions::Expression const& getUpperBound() const;
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template <typename ValueType>
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ValueType getLowerBound() const;
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template <typename ValueType>
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ValueType getUpperBound() const;
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virtual std::ostream& writeToStream(std::ostream& out) const override;
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private:
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BoundedType boundedType;
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boost::optional<UntilBound> lowerBound;
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boost::optional<UntilBound> upperBound;
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};
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}
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}
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#endif /* STORM_LOGIC_BOUNDEDUNTILFORMULA_H_ */
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