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70 lines
3.2 KiB
70 lines
3.2 KiB
#pragma once
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#include <memory>
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#include <string>
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#include <boost/container/flat_set.hpp>
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#include "storm/storage/sparse/ChoiceOrigins.h"
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#include "storm/storage/prism/Program.h"
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namespace storm {
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namespace storage {
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namespace sparse {
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/*!
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* This class represents for each choice the set of prism commands that induced the choice
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*/
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class PrismChoiceOrigins : public ChoiceOrigins {
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public:
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typedef boost::container::flat_set<uint_fast64_t> CommandSet;
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/*!
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* Creates a new representation of the choice indices to their origin in the prism program
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* @param prismProgram The associated prism program
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* @param indexToIdentifierMapping maps a choice index to the internally used identifier of the choice origin
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* @param identifierToCommandSetMapping maps an origin identifier to the set of global indices of the corresponding prism commands
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*/
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PrismChoiceOrigins(std::shared_ptr<storm::prism::Program const> const& prismProgram, std::vector<uint_fast64_t> const& indexToIdentifierMapping, std::vector<CommandSet> const& identifierToCommandSetMapping);
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PrismChoiceOrigins(std::shared_ptr<storm::prism::Program const> const& prismProgram, std::vector<uint_fast64_t>&& indexToIdentifierMapping, std::vector<CommandSet>&& identifierToCommandSetMapping);
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virtual ~PrismChoiceOrigins() = default;
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virtual bool isPrismChoiceOrigins() const override ;
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/*
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* Returns the number of identifier that are used by this object.
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* This can be used to, e.g., loop over all identifiers.
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*/
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virtual uint_fast64_t getNumberOfIdentifiers() const override;
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/*
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* Returns the prism program associated with this
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*/
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storm::prism::Program const& getProgram() const;
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/*
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* Returns the set of prism commands that induced the choice with the given index.
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* The command set is represented by a set of global command indices
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*/
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CommandSet const& getCommandSet(uint_fast64_t choiceIndex) const;
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protected:
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/*
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* Returns a copy of this object where the mapping of choice indices to origin identifiers is replaced by the given one.
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*/
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virtual std::shared_ptr<ChoiceOrigins> cloneWithNewIndexToIdentifierMapping(std::vector<uint_fast64_t>&& indexToIdentifierMapping) const override;
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/*
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* Computes the identifier infos (i.e., human readable strings representing the choice origins).
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*/
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virtual void computeIdentifierInfos() const override;
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std::shared_ptr<storm::prism::Program const> program;
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std::vector<CommandSet> identifierToCommandSet;
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};
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}
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}
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}
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