You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
105 lines
2.5 KiB
105 lines
2.5 KiB
/*
|
|
* Ap.h
|
|
*
|
|
* Created on: 19.10.2012
|
|
* Author: Thomas Heinemann
|
|
*/
|
|
|
|
#ifndef STORM_FORMULA_PRCTL_AP_H_
|
|
#define STORM_FORMULA_PRCTL_AP_H_
|
|
|
|
#include "AbstractStateFormula.h"
|
|
#include "src/formula/abstract/Ap.h"
|
|
#include "src/formula/AbstractFormulaChecker.h"
|
|
#include "src/modelchecker/ForwardDeclarations.h"
|
|
|
|
namespace storm {
|
|
namespace formula {
|
|
namespace prctl {
|
|
|
|
template <class T> class Ap;
|
|
|
|
/*!
|
|
* @brief Interface class for model checkers that support Ap.
|
|
*
|
|
* All model checkers that support the formula class Ap must inherit
|
|
* this pure virtual class.
|
|
*/
|
|
template <class T>
|
|
class IApModelChecker {
|
|
public:
|
|
/*!
|
|
* @brief Evaluates Ap formula within a model checker.
|
|
*
|
|
* @param obj Formula object with subformulas.
|
|
* @return Result of the formula for every node.
|
|
*/
|
|
virtual storm::storage::BitVector* checkAp(const Ap<T>& obj) const = 0;
|
|
};
|
|
|
|
/*!
|
|
* @brief
|
|
* Class for a Abstract formula tree with atomic proposition as root.
|
|
*
|
|
* This class represents the leaves in the formula tree.
|
|
*
|
|
* @see AbstractFormula
|
|
* @see AbstractFormula
|
|
*/
|
|
template <class T>
|
|
class Ap : public storm::formula::abstract::Ap<T>, public AbstractFormula<T> {
|
|
|
|
public:
|
|
/*!
|
|
* Constructor
|
|
*
|
|
* Creates a new atomic proposition leaf, with the label Ap
|
|
*
|
|
* @param ap The string representing the atomic proposition
|
|
*/
|
|
Ap(std::string ap)
|
|
: storm::formula::abstract::Ap<T>(ap) {
|
|
// Intentionally left empty
|
|
}
|
|
|
|
/*!
|
|
* Destructor.
|
|
* At this time, empty...
|
|
*/
|
|
virtual ~Ap() {
|
|
// Intentionally left empty
|
|
}
|
|
|
|
/*!
|
|
* Clones the called object.
|
|
*
|
|
* Performs a "deep copy", i.e. the subtrees of the new object are clones of the original ones
|
|
*
|
|
* @returns a new AND-object that is identical the called object.
|
|
*/
|
|
virtual AbstractStateFormula<T>* clone() const {
|
|
return new Ap(getAp());
|
|
}
|
|
|
|
/*!
|
|
* Calls the model checker to check this formula.
|
|
* Needed to infer the correct type of formula class.
|
|
*
|
|
* @note This function should only be called in a generic check function of a model checker class. For other uses,
|
|
* the methods of the model checker should be used.
|
|
*
|
|
* @returns A bit vector indicating all states that satisfy the formula represented by the called object.
|
|
*/
|
|
virtual storm::storage::BitVector *check(const storm::modelchecker::AbstractModelChecker<T>& modelChecker) const {
|
|
return modelChecker.template as<IApModelChecker>()->checkAp(*this);
|
|
}
|
|
|
|
};
|
|
|
|
} //namespace abstract
|
|
|
|
} //namespace formula
|
|
|
|
} //namespace storm
|
|
|
|
#endif /* STORM_FORMULA_PRCTL_AP_H_ */
|