PrismChoiceOrigins.h

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#pragma once
 
#include <memory>
#include <string>
 
#include "storm/storage/BoostTypes.h"
#include "storm/storage/prism/Program.h"
#include "storm/storage/sparse/ChoiceOrigins.h"
 
namespace storm {
namespace storage {
namespace sparse {

class PrismChoiceOrigins : public ChoiceOrigins {
   public:
    typedef storm::storage::FlatSet<uint_fast64_t> CommandSet;

    PrismChoiceOrigins(std::shared_ptr<storm::prism::Program const> const& prismProgram, std::vector<uint_fast64_t> const& indexToIdentifierMapping,
                       std::vector<CommandSet> const& identifierToCommandSetMapping);
    PrismChoiceOrigins(std::shared_ptr<storm::prism::Program const> const& prismProgram, std::vector<uint_fast64_t>&& indexToIdentifierMapping,
                       std::vector<CommandSet>&& identifierToCommandSetMapping);
 
    virtual ~PrismChoiceOrigins() = default;
 
    virtual bool isPrismChoiceOrigins() const override;
 
    /*
     * Returns the number of identifier that are used by this object.
     * This can be used to, e.g., loop over all identifiers.
     */
    virtual uint_fast64_t getNumberOfIdentifiers() const override;
 
    /*
     * Returns the prism program associated with this
     */
    storm::prism::Program const& getProgram() const;
 
    /*
     * Returns the set of prism commands that induced the choice with the given index.
     * The command set is represented by a set of global command indices
     */
    CommandSet const& getCommandSet(uint_fast64_t choiceIndex) const;
 
    std::size_t hash() const override;
 
   protected:
    /*
     * Returns a copy of this object where the mapping of choice indices to origin identifiers is replaced by the given one.
     */
    virtual std::shared_ptr<ChoiceOrigins> cloneWithNewIndexToIdentifierMapping(std::vector<uint_fast64_t>&& indexToIdentifierMapping) const override;
 
    /*
     * Computes the identifier infos (i.e., human readable strings representing the choice origins).
     */
    virtual void computeIdentifierInfos() const override;
 
    /*
     * Computes the identifier infos as json (i.e., a machine readable representation of the choice origins).
     */
    virtual void computeIdentifierJson() const override;
 
    std::shared_ptr<storm::prism::Program const> program;
    std::vector<CommandSet> identifierToCommandSet;
};
}  // namespace sparse
}  // namespace storage
}  // namespace storm