MarkovAutomatonSparseTransitionParser.h

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#ifndef STORM_PARSER_MARKOVAUTOMATONSPARSETRANSITIONPARSER_H_
#define STORM_PARSER_MARKOVAUTOMATONSPARSETRANSITIONPARSER_H_
 
#include "storm/storage/BitVector.h"
#include "storm/storage/SparseMatrix.h"
 
namespace storm {
namespace parser {
 
template<typename ValueType = double>
class MarkovAutomatonSparseTransitionParser {
   public:
    struct FirstPassResult {
        FirstPassResult() : numberOfNonzeroEntries(0), highestStateIndex(0), numberOfChoices(0) {
            // Intentionally left empty.
        }
        FirstPassResult() : numberOfNonzeroEntries(0), highestStateIndex(0), numberOfChoices(0) {…}
 
        uint_fast64_t numberOfNonzeroEntries;
 
        uint_fast64_t highestStateIndex;
 
        uint_fast64_t numberOfChoices;
    };
    struct FirstPassResult {…};
 
    struct Result {
        Result(FirstPassResult const& firstPassResult)
            : transitionMatrixBuilder(firstPassResult.numberOfChoices, firstPassResult.highestStateIndex + 1, firstPassResult.numberOfNonzeroEntries, true,
                                      firstPassResult.highestStateIndex + 1),
              markovianChoices(firstPassResult.numberOfChoices),
              markovianStates(firstPassResult.highestStateIndex + 1),
              exitRates(firstPassResult.highestStateIndex + 1) {
            // Intentionally left empty.
        }
        Result(FirstPassResult const& firstPassResult) {…}
 
        storm::storage::SparseMatrixBuilder<ValueType> transitionMatrixBuilder;
 
        storm::storage::BitVector markovianChoices;
 
        storm::storage::BitVector markovianStates;
 
        std::vector<ValueType> exitRates;
    };
    struct Result {…};
 
    static Result parseMarkovAutomatonTransitions(std::string const& filename);
 
   private:
    static FirstPassResult firstPass(char const* buffer);
 
    static Result secondPass(char const* buffer, FirstPassResult const& firstPassResult);
};
class MarkovAutomatonSparseTransitionParser {…};
 
}  // namespace parser
}  // namespace storm
 
#endif /* STORM_PARSER_MARKOVAUTOMATONSPARSETRANSITIONPARSER_H_ */