UnaryBooleanFunctionExpression.h

Go to the documentation of this file.

#ifndef STORM_STORAGE_EXPRESSIONS_UNARYBOOLEANFUNCTIONEXPRESSION_H_
#define STORM_STORAGE_EXPRESSIONS_UNARYBOOLEANFUNCTIONEXPRESSION_H_
 
#include "storm/storage/expressions/UnaryExpression.h"
#include "storm/utility/OsDetection.h"
 
namespace storm {
namespace expressions {
class UnaryBooleanFunctionExpression : public UnaryExpression {
   public:
    enum class OperatorType { Not };
 
    UnaryBooleanFunctionExpression(ExpressionManager const& manager, Type const& type, std::shared_ptr<BaseExpression const> const& operand,
                                   OperatorType operatorType);
 
    // Instantiate constructors and assignments with their default implementations.
    UnaryBooleanFunctionExpression(UnaryBooleanFunctionExpression const& other) = default;
    UnaryBooleanFunctionExpression& operator=(UnaryBooleanFunctionExpression const& other) = delete;
    UnaryBooleanFunctionExpression(UnaryBooleanFunctionExpression&&) = default;
    UnaryBooleanFunctionExpression& operator=(UnaryBooleanFunctionExpression&&) = delete;
    virtual ~UnaryBooleanFunctionExpression() = 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, boost::any const& data) const override;
    virtual bool isUnaryBooleanFunctionExpression() const override;
 
    OperatorType getOperatorType() const;
 
   protected:
    // Override base class method.
    virtual void printToStream(std::ostream& stream) const override;
 
   private:
    // The operator of this expression.
    OperatorType operatorType;
};
}  // namespace expressions
}  // namespace storm
 
#endif /* STORM_STORAGE_EXPRESSIONS_UNARYBOOLEANFUNCTIONEXPRESSION_H_ */