pattern_information.h

#ifndef PROBFD_PDBS_PATTERN_INFORMATION_H
#define PROBFD_PDBS_PATTERN_INFORMATION_H
 
#include "probfd/pdbs/types.h"
 
#include "probfd/fdr_types.h"
#include "probfd/task_proxy.h"
 
#include <memory>
 
namespace probfd::pdbs {
 
class ProbabilityAwarePatternDatabase;
 
class PatternInformation {
    ProbabilisticTaskProxy task_proxy_;
    std::shared_ptr<FDRSimpleCostFunction> task_cost_function_;
    Pattern pattern_;
    std::shared_ptr<ProbabilityAwarePatternDatabase> pdb_;
 
    void create_pdb_if_missing();
 
    [[nodiscard]]
    bool information_is_valid() const;
 
public:
    PatternInformation(
        ProbabilisticTaskProxy task_proxy,
        std::shared_ptr<FDRSimpleCostFunction> task_cost_function,
        Pattern pattern);
 
    void set_pdb(const std::shared_ptr<ProbabilityAwarePatternDatabase>& pdb);
 
    [[nodiscard]]
    ProbabilisticTaskProxy get_task_proxy() const
    {
        return task_proxy_;
    }
 
    [[nodiscard]]
    const Pattern& get_pattern() const;
    std::shared_ptr<ProbabilityAwarePatternDatabase> get_pdb();
};
 
} // namespace probfd::pdbs
 
#endif // PROBFD_PDBS_PATTERN_INFORMATION_H