#ifndef STORM_STORAGE_EXPRESSIONS_BINARYBOOLEANFUNCTIONEXPRESSION_H_ #define STORM_STORAGE_EXPRESSIONS_BINARYBOOLEANFUNCTIONEXPRESSION_H_ #include "src/storage/expressions/BinaryExpression.h" #include "src/utility/OsDetection.h" namespace storm { namespace expressions { class BinaryBooleanFunctionExpression : public BinaryExpression { public: /*! * An enum type specifying the different operators applicable. */ enum class OperatorType {And, Or, Xor, Implies, Iff}; /*! * Creates a binary boolean function expression with the given return type, operands and operator. * * @param manager The manager responsible for this expression. * @param type The return type of the expression. * @param firstOperand The first operand of the expression. * @param secondOperand The second operand of the expression. * @param functionType The operator of the expression. */ BinaryBooleanFunctionExpression(ExpressionManager const& manager, Type const& type, std::shared_ptr<BaseExpression const> const& firstOperand, std::shared_ptr<BaseExpression const> const& secondOperand, OperatorType operatorType); // Instantiate constructors and assignments with their default implementations. BinaryBooleanFunctionExpression(BinaryBooleanFunctionExpression const& other) = default; BinaryBooleanFunctionExpression& operator=(BinaryBooleanFunctionExpression const& other) = delete; #ifndef WINDOWS BinaryBooleanFunctionExpression(BinaryBooleanFunctionExpression&&) = default; BinaryBooleanFunctionExpression& operator=(BinaryBooleanFunctionExpression&&) = delete; #endif virtual ~BinaryBooleanFunctionExpression() = default; // Override base class methods. virtual storm::expressions::OperatorType getOperator() const override; virtual bool evaluateAsBool(Valuation const* valuation = nullptr) const override; virtual std::shared_ptr<BaseExpression const> simplify() const override; virtual boost::any accept(ExpressionVisitor& visitor) const override; /*! * Retrieves the operator associated with the expression. * * @return The operator associated with the expression. */ OperatorType getOperatorType() const; protected: // Override base class method. virtual void printToStream(std::ostream& stream) const override; private: // The operator of the expression. OperatorType operatorType; }; } } #endif /* STORM_STORAGE_EXPRESSIONS_BINARYBOOLEANFUNCTIONEXPRESSION_H_ */