Filename.hh

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#ifndef FILENAME_HH
#define FILENAME_HH

#include <string>

namespace openmsx {

class FileContext;

class Filename
{
public:
        Filename();
        explicit Filename(std::string filename);
        Filename(std::string filename, const FileContext& context);

        const std::string& getOriginal() const { return originalFilename; }
        const std::string& getResolved() const { return resolvedFilename; }

        void updateAfterLoadState();

        bool empty() const;

        void setResolved(const std::string& resolved) {
                resolvedFilename = resolved;
        }

        // Do both Filename objects point to the same file?
        bool operator==(const Filename& other) const {
                return resolvedFilename == other.resolvedFilename;
        }
        bool operator!=(const Filename& other) const {
                return !(*this == other);
        }

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

private:
        // non-const because we want this class to be assignable
        // (to be able to store them in std::vector)
        std::string originalFilename;
        std::string resolvedFilename;
};

} // namespace openmsx

#endif