SectorBasedDisk.hh

Go to the documentation of this file.

#ifndef SECTORBASEDDISK_HH
#define SECTORBASEDDISK_HH
 
#include "Disk.hh"
#include "RawTrack.hh"
 
namespace openmsx {
 
class SectorBasedDisk : public Disk
{
protected:
        explicit SectorBasedDisk(DiskName name);
        void detectGeometry() override;
        void flushCaches() override;
 
        void setNbSectors(size_t num);
 
protected:
        ~SectorBasedDisk() override = default;
 
private:
        // Disk
        [[nodiscard]] size_t getNbSectorsImpl() const override;
        void readTrack(uint8_t track, uint8_t side, RawTrack& output) override;
        void writeTrackImpl(uint8_t track, uint8_t side, const RawTrack& input) override;
 
private:
        size_t nbSectors = size_t(-1); // to detect misuse
        RawTrack cachedTrackData;
        int cachedTrackNum = -1;
};
 
} // namespace openmsx
 
#endif