Ram.hh

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#ifndef RAM_HH
#define RAM_HH

#include "MemBuffer.hh"
#include "openmsx.hh"
#include <string>
#include <memory>

namespace openmsx {

class XMLElement;
class DeviceConfig;
class RamDebuggable;

class Ram
{
public:
        Ram(const DeviceConfig& config, const std::string& name,
            const std::string& description, unsigned size);

        Ram(const XMLElement& xml, unsigned size);

        ~Ram();

        const byte& operator[](unsigned addr) const {
                return ram[addr];
        }
        byte& operator[](unsigned addr) {
                return ram[addr];
        }
        unsigned getSize() const {
                return size;
        }

        const std::string& getName() const;
        void clear(byte c = 0xff);

        template<typename Archive>
        void serialize(Archive& ar, unsigned version);

private:
        const XMLElement& xml;
        MemBuffer<byte> ram;
        unsigned size; // must come before debuggable
        const std::unique_ptr<RamDebuggable> debuggable; // can be nullptr
};

} // namespace openmsx

#endif