Mdp.cpp

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#include "storm/models/symbolic/Mdp.h"
 
#include "storm/storage/dd/Add.h"
#include "storm/storage/dd/Bdd.h"
#include "storm/storage/dd/DdManager.h"
 
#include "storm/models/symbolic/StandardRewardModel.h"
 
#include "storm/adapters/RationalFunctionAdapter.h"
 
namespace storm {
namespace models {
namespace symbolic {
 
template<storm::dd::DdType Type, typename ValueType>
Mdp<Type, ValueType>::Mdp(std::shared_ptr<storm::dd::DdManager<Type>> manager, storm::dd::Bdd<Type> reachableStates, storm::dd::Bdd<Type> initialStates,
                          storm::dd::Bdd<Type> deadlockStates, storm::dd::Add<Type, ValueType> transitionMatrix,
                          std::set<storm::expressions::Variable> const& rowVariables,
                          std::shared_ptr<storm::adapters::AddExpressionAdapter<Type, ValueType>> rowExpressionAdapter,
                          std::set<storm::expressions::Variable> const& columnVariables,
                          std::vector<std::pair<storm::expressions::Variable, storm::expressions::Variable>> const& rowColumnMetaVariablePairs,
                          std::set<storm::expressions::Variable> const& nondeterminismVariables,
                          std::map<std::string, storm::expressions::Expression> labelToExpressionMap,
                          std::unordered_map<std::string, RewardModelType> const& rewardModels)
    : NondeterministicModel<Type, ValueType>(storm::models::ModelType::Mdp, manager, reachableStates, initialStates, deadlockStates, transitionMatrix,
                                             rowVariables, rowExpressionAdapter, columnVariables, rowColumnMetaVariablePairs, nondeterminismVariables,
                                             labelToExpressionMap, rewardModels) {
    // Intentionally left empty.
}
 
template<storm::dd::DdType Type, typename ValueType>
Mdp<Type, ValueType>::Mdp(std::shared_ptr<storm::dd::DdManager<Type>> manager, storm::dd::Bdd<Type> reachableStates, storm::dd::Bdd<Type> initialStates,
                          storm::dd::Bdd<Type> deadlockStates, storm::dd::Add<Type, ValueType> transitionMatrix,
                          std::set<storm::expressions::Variable> const& rowVariables, std::set<storm::expressions::Variable> const& columnVariables,
                          std::vector<std::pair<storm::expressions::Variable, storm::expressions::Variable>> const& rowColumnMetaVariablePairs,
                          std::set<storm::expressions::Variable> const& nondeterminismVariables, std::map<std::string, storm::dd::Bdd<Type>> labelToBddMap,
                          std::unordered_map<std::string, RewardModelType> const& rewardModels)
    : NondeterministicModel<Type, ValueType>(storm::models::ModelType::Mdp, manager, reachableStates, initialStates, deadlockStates, transitionMatrix,
                                             rowVariables, columnVariables, rowColumnMetaVariablePairs, nondeterminismVariables, labelToBddMap, rewardModels) {
    // Intentionally left empty.
}
 
template<storm::dd::DdType Type, typename ValueType>
template<typename NewValueType>
std::shared_ptr<Mdp<Type, NewValueType>> Mdp<Type, ValueType>::toValueType() const {
    typedef typename NondeterministicModel<Type, NewValueType>::RewardModelType NewRewardModelType;
    std::unordered_map<std::string, NewRewardModelType> newRewardModels;
 
    for (auto const& e : this->getRewardModels()) {
        newRewardModels.emplace(e.first, e.second.template toValueType<NewValueType>());
    }
 
    auto newLabelToBddMap = this->getLabelToBddMap();
    newLabelToBddMap.erase("init");
    newLabelToBddMap.erase("deadlock");
 
    return std::make_shared<Mdp<Type, NewValueType>>(this->getManagerAsSharedPointer(), this->getReachableStates(), this->getInitialStates(),
                                                     this->getDeadlockStates(), this->getTransitionMatrix().template toValueType<NewValueType>(),
                                                     this->getRowVariables(), this->getColumnVariables(), this->getRowColumnMetaVariablePairs(),
                                                     this->getNondeterminismVariables(), newLabelToBddMap, newRewardModels);
}
 
// Explicitly instantiate the template class.
template class Mdp<storm::dd::DdType::CUDD, double>;
template class Mdp<storm::dd::DdType::Sylvan, double>;
 
template class Mdp<storm::dd::DdType::Sylvan, storm::RationalNumber>;
template std::shared_ptr<Mdp<storm::dd::DdType::Sylvan, double>> Mdp<storm::dd::DdType::Sylvan, storm::RationalNumber>::toValueType() const;
template class Mdp<storm::dd::DdType::Sylvan, storm::RationalFunction>;
 
}  // namespace symbolic
}  // namespace models
}  // namespace storm