79 lines
4.8 KiB
79 lines
4.8 KiB
#include "storm-parsers/parser/DeterministicModelParser.h"
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#include <string>
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#include <vector>
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#include "storm/models/sparse/StandardRewardModel.h"
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#include "storm-parsers/parser/DeterministicSparseTransitionParser.h"
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#include "storm-parsers/parser/SparseItemLabelingParser.h"
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#include "storm-parsers/parser/SparseStateRewardParser.h"
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#include "storm/adapters/RationalFunctionAdapter.h"
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namespace storm {
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namespace parser {
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template<typename ValueType, typename RewardValueType>
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storm::storage::sparse::ModelComponents<ValueType, storm::models::sparse::StandardRewardModel<RewardValueType>> DeterministicModelParser<ValueType, RewardValueType>::parseDeterministicModel(std::string const& transitionsFilename, std::string const& labelingFilename, std::string const& stateRewardFilename, std::string const& transitionRewardFilename, std::string const& choiceLabelingFilename) {
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// Parse the transitions.
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storm::storage::SparseMatrix<ValueType> transitions(std::move(storm::parser::DeterministicSparseTransitionParser<ValueType>::parseDeterministicTransitions(transitionsFilename)));
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uint_fast64_t stateCount = transitions.getColumnCount();
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// Parse the state labeling.
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storm::models::sparse::StateLabeling labeling(storm::parser::SparseItemLabelingParser::parseAtomicPropositionLabeling(stateCount, labelingFilename));
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// Construct the result.
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storm::storage::sparse::ModelComponents<ValueType, storm::models::sparse::StandardRewardModel<RewardValueType>> result(std::move(transitions), std::move(labeling));
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// Only parse state rewards if a file is given.
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boost::optional<std::vector<RewardValueType>> stateRewards;
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if (stateRewardFilename != "") {
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stateRewards = storm::parser::SparseStateRewardParser<RewardValueType>::parseSparseStateReward(stateCount, stateRewardFilename);
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}
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// Only parse transition rewards if a file is given.
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boost::optional<storm::storage::SparseMatrix<RewardValueType>> transitionRewards;
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if (transitionRewardFilename != "") {
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transitionRewards = storm::parser::DeterministicSparseTransitionParser<RewardValueType>::parseDeterministicTransitionRewards(transitionRewardFilename, result.transitionMatrix);
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}
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if (stateRewards || transitionRewards) {
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result.rewardModels.insert(std::make_pair("", storm::models::sparse::StandardRewardModel<RewardValueType>(std::move(stateRewards), boost::none, std::move(transitionRewards))));
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}
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// Only parse choice labeling if a file is given.
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boost::optional<storm::models::sparse::ChoiceLabeling> choiceLabeling;
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if (!choiceLabelingFilename.empty()) {
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result.choiceLabeling = storm::parser::SparseItemLabelingParser::parseChoiceLabeling(result.transitionMatrix.getRowCount(), choiceLabelingFilename);
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}
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return result;
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}
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template<typename ValueType, typename RewardValueType>
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storm::models::sparse::Dtmc<ValueType, storm::models::sparse::StandardRewardModel<RewardValueType>> DeterministicModelParser<ValueType, RewardValueType>::parseDtmc(std::string const & transitionsFilename, std::string const & labelingFilename, std::string const& stateRewardFilename, std::string const& transitionRewardFilename, std::string const& choiceLabelingFilename) {
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auto parserResult = parseDeterministicModel(transitionsFilename, labelingFilename, stateRewardFilename, transitionRewardFilename, choiceLabelingFilename);
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return storm::models::sparse::Dtmc<ValueType, storm::models::sparse::StandardRewardModel<RewardValueType>>(std::move(parserResult));
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}
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template<typename ValueType, typename RewardValueType>
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storm::models::sparse::Ctmc<ValueType, storm::models::sparse::StandardRewardModel<RewardValueType>> DeterministicModelParser<ValueType, RewardValueType>::parseCtmc(std::string const& transitionsFilename, std::string const& labelingFilename, std::string const& stateRewardFilename, std::string const& transitionRewardFilename, std::string const& choiceLabelingFilename) {
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auto parserResult = parseDeterministicModel(transitionsFilename, labelingFilename, stateRewardFilename, transitionRewardFilename, choiceLabelingFilename);
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parserResult.rateTransitions = true;
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return storm::models::sparse::Ctmc<ValueType, storm::models::sparse::StandardRewardModel<RewardValueType>>(std::move(parserResult));
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}
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template class DeterministicModelParser<double, double>;
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#ifdef STORM_HAVE_CARL
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template class DeterministicModelParser<double, storm::Interval>;
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#endif
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} /* namespace parser */
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} /* namespace storm */
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