LongRunAverageRewardFormula.cpp

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#include "storm/logic/LongRunAverageRewardFormula.h"
#include <boost/any.hpp>
#include <ostream>
 
#include "storm/logic/FormulaVisitor.h"
 
namespace storm {
namespace logic {
LongRunAverageRewardFormula::LongRunAverageRewardFormula(boost::optional<RewardAccumulation> rewardAccumulation) : rewardAccumulation(rewardAccumulation) {
    // Intentionally left empty.
}
 
bool LongRunAverageRewardFormula::isLongRunAverageRewardFormula() const {
    return true;
}
 
bool LongRunAverageRewardFormula::isRewardPathFormula() const {
    return true;
}
 
bool LongRunAverageRewardFormula::hasRewardAccumulation() const {
    return rewardAccumulation.is_initialized();
}
 
RewardAccumulation const& LongRunAverageRewardFormula::getRewardAccumulation() const {
    return rewardAccumulation.get();
}
 
std::shared_ptr<LongRunAverageRewardFormula const> LongRunAverageRewardFormula::stripRewardAccumulation() const {
    return std::make_shared<LongRunAverageRewardFormula>();
}
 
boost::any LongRunAverageRewardFormula::accept(FormulaVisitor const& visitor, boost::any const& data) const {
    return visitor.visit(*this, data);
}
 
std::ostream& LongRunAverageRewardFormula::writeToStream(std::ostream& out, bool /* allowParentheses */) const {
    // No parentheses necessary
    out << "LRA";
    if (hasRewardAccumulation()) {
        out << "[" << getRewardAccumulation() << "]";
    }
    return out;
}
 
}  // namespace logic
}  // namespace storm