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45 lines
1.8 KiB
45 lines
1.8 KiB
#ifndef STORM_GENERATOR_COMPRESSEDSTATE_H_
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#define STORM_GENERATOR_COMPRESSEDSTATE_H_
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#include "storm/storage/BitVector.h"
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namespace storm {
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namespace expressions {
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template<typename ValueType> class ExpressionEvaluator;
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class ExpressionManager;
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class SimpleValuation;
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}
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namespace generator {
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typedef storm::storage::BitVector CompressedState;
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struct VariableInformation;
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/*!
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* Unpacks the compressed state into the evaluator.
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*
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* @param state The state to unpack.
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* @param variableInformation The information about how the variables are packed within the state.
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* @param evaluator The evaluator into which to load the state.
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*/
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template<typename ValueType>
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void unpackStateIntoEvaluator(CompressedState const& state, VariableInformation const& variableInformation, storm::expressions::ExpressionEvaluator<ValueType>& evaluator);
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/*!
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* Converts the compressed state into an explicit representation in the form of a valuation.
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*
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* @param state The state to unpack.
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* @param variableInformation The information about how the variables are packed within the state.
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* @param manager The manager responsible for the variables.
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* @return A valuation that corresponds to the compressed state.
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*/
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storm::expressions::SimpleValuation unpackStateIntoValuation(CompressedState const& state, VariableInformation const& variableInformation, storm::expressions::ExpressionManager const& manager);
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CompressedState createOutOfBoundsState(VariableInformation const& varInfo, bool roundTo64Bit = true);
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}
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}
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#endif /* STORM_GENERATOR_COMPRESSEDSTATE_H_ */
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