PatchInterface.hh

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#ifndef PATCHINTERFACE_HH
#define PATCHINTERFACE_HH
 
#include "Filename.hh"
#include <cstdint>
#include <span>
#include <vector>
 
namespace openmsx {
 
class PatchInterface
{
public:
        virtual ~PatchInterface() = default;
 
        virtual void copyBlock(size_t src, std::span<uint8_t> dst) const = 0;
        [[nodiscard]] virtual size_t getSize() const = 0;
        [[nodiscard]] virtual std::vector<Filename> getFilenames() const = 0;
        [[nodiscard]] virtual bool isEmptyPatch() const { return false; }
};
 
} // namespace openmsx
 
#endif