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100 lines
3.0 KiB
100 lines
3.0 KiB
/*
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* SteadyStateNoBoundOperator.h
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*
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* Created on: 09.04.2013
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* Author: thomas
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*/
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#ifndef STORM_FORMULA_CSL_STEADYSTATENOBOUNDOPERATOR_H_
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#define STORM_FORMULA_CSL_STEADYSTATENOBOUNDOPERATOR_H_
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#include "AbstractStateFormula.h"
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#include "AbstractNoBoundOperator.h"
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#include "src/formula/abstract/SteadyStateNoBoundOperator.h"
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namespace storm {
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namespace property {
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namespace csl {
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template <class T> class SteadyStateNoBoundOperator;
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/*!
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* @brief Interface class for model checkers that support SteadyStateOperator.
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*
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* All model checkers that support the formula class SteadyStateOperator must inherit
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* this pure virtual class.
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*/
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template <class T>
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class ISteadyStateNoBoundOperatorModelChecker {
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public:
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/*!
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* @brief Evaluates SteadyStateOperator formula within a model checker.
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*
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* @param obj Formula object with subformulas.
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* @return Result of the formula for every node.
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*/
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virtual std::vector<T> checkSteadyStateNoBoundOperator(const SteadyStateNoBoundOperator<T>& obj) const = 0;
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};
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template <class T>
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class SteadyStateNoBoundOperator: public storm::property::abstract::SteadyStateNoBoundOperator<T, AbstractStateFormula<T>>,
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public AbstractNoBoundOperator<T> {
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public:
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/*!
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* Empty constructor
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*/
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SteadyStateNoBoundOperator() : storm::property::abstract::SteadyStateNoBoundOperator<T, AbstractStateFormula<T>>() {
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// Intentionally left empty
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}
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/*!
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* Constructor
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*
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* @param stateFormula The state formula that forms the subtree
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*/
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SteadyStateNoBoundOperator(AbstractStateFormula<T>* stateFormula)
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: storm::property::abstract::SteadyStateNoBoundOperator<T, AbstractStateFormula<T>>(stateFormula) {
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// Intentionally left empty
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}
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/*!
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* Destructor
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*/
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~SteadyStateNoBoundOperator() {
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// Intentionally left empty
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}
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/*!
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* Clones the called object.
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*
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* Performs a "deep copy", i.e. the subtrees of the new object are clones of the original ones
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*
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* @returns a new BoundedUntil-object that is identical the called object.
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*/
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virtual AbstractNoBoundOperator <T>* clone() const override {
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SteadyStateNoBoundOperator<T>* result = new SteadyStateNoBoundOperator<T>();
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result->setStateFormula(this->getStateFormula().clone());
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return result;
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}
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/*!
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* Calls the model checker to check this formula.
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* Needed to infer the correct type of formula class.
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*
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* @note This function should only be called in a generic check function of a model checker class. For other uses,
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* the methods of the model checker should be used.
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*
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* @returns A vector indicating the probability that the formula holds for each state.
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*/
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virtual std::vector<T> check(const storm::modelchecker::csl::AbstractModelChecker<T>& modelChecker, bool qualitative=false) const override {
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return modelChecker.template as<ISteadyStateNoBoundOperatorModelChecker>()->checkSteadyStateNoBoundOperator(*this);
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}
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};
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} /* namespace csl */
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} /* namespace property */
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} /* namespace storm */
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#endif /* STORM_FORMULA_CSL_STEADYSTATENOBOUNDOPERATOR_H_ */
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