Statistics.h

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#pragma once
 
#include <cstddef>
#include <iostream>
 
namespace storm {
namespace modelchecker {
namespace exploration_detail {
 
template<typename StateType, typename ValueType>
class ExplorationInformation;
 
// A struct that keeps track of certain statistics during the exploration.
template<typename StateType, typename ValueType>
struct Statistics {
    Statistics();
 
    void explorationStep();
 
    void sampledPath();
 
    void updateMaxPathLength(std::size_t const& currentPathLength);
 
    void printToStream(std::ostream& out, ExplorationInformation<StateType, ValueType> const& explorationInformation) const;
 
    std::size_t pathsSampled;
    std::size_t pathsSampledSinceLastPrecomputation;
    std::size_t explorationSteps;
    std::size_t explorationStepsSinceLastPrecomputation;
    std::size_t maxPathLength;
    std::size_t numberOfTargetStates;
    std::size_t numberOfExploredStates;
    std::size_t numberOfPrecomputations;
    std::size_t ecDetections;
    std::size_t failedEcDetections;
    std::size_t totalNumberOfEcDetected;
};
 
}  // namespace exploration_detail
}  // namespace modelchecker
}  // namespace storm