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66 lines
1.7 KiB
66 lines
1.7 KiB
/*
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* PCTLStateFormula.h
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*
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* Created on: 19.10.2012
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* Author: Thomas Heinemann
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*/
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#ifndef PCTLSTATEFORMULA_H_
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#define PCTLSTATEFORMULA_H_
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#include "PCTLformula.h"
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#include "storage/BitVector.h"
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#include "modelChecker/DtmcPrctlModelChecker.h"
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namespace mrmc {
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namespace formula {
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/*!
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* @brief
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* Abstract base class for PCTL state formulas.
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*
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* @attention This class is abstract.
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* @note Formula classes do not have copy constructors. The parameters of the constructors are usually the subtrees, so
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* the syntax conflicts with copy constructors for unary operators. To produce an identical object, use the method
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* clone().
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*/
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template <class T>
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class PCTLStateFormula : public PCTLFormula<T> {
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public:
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/*!
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* empty destructor
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*/
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virtual ~PCTLStateFormula() { }
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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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* @note This function is not implemented in this class.
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* @returns a new AND-object that is identical the called object.
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*/
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virtual PCTLStateFormula<T>* clone() = 0;
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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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* @note This function is not implemented in this class.
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*
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* @returns A bit vector indicating all states that satisfy the formula represented by the called object.
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*/
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virtual mrmc::storage::BitVector *check(mrmc::modelChecker::DtmcPrctlModelChecker<T>& modelChecker) = 0;
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};
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} //namespace formula
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} //namespace mrmc
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#endif /* PCTLSTATEFORMULA_H_ */
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