DFTResult.hpp

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#ifndef ECHOMAP_DFTRESULT_HPP
#define ECHOMAP_DFTRESULT_HPP
 
#include <memory>
 
#include "../../objects/IDAllocator.hpp"
 
namespace echomap
{
 
class FrequencySpectrum;
class Signal;

class DFTResult
{
public:
    explicit DFTResult(
            id_type source_id,
            std::unique_ptr<FrequencySpectrum> spectrum,
            std::size_t transform_size
    );
 
    ~DFTResult() noexcept;
 
    DFTResult(const DFTResult&) = delete;
    DFTResult& operator=(const DFTResult&) = delete;
 
    DFTResult(DFTResult&&) noexcept;
    DFTResult& operator=(DFTResult&&) noexcept;
 
    [[nodiscard]] std::unique_ptr<FrequencySpectrum> take_spectrum() && noexcept;
    [[nodiscard]] const FrequencySpectrum* observe_spectrum() const noexcept;
    [[nodiscard]] id_type get_source_id() const noexcept;
    [[nodiscard]] std::size_t get_transform_size() const noexcept;
 
private:
    id_type source_id;
    std::unique_ptr<FrequencySpectrum> spectrum;
    std::size_t transform_size;
};
 
} // namespace echomap
 
#endif // ECHOMAP_DFTRESULT_HPP