Class TOptions

util/folder/iterator.h:31–64

    using TCompare = int (*)(const FTSENT**, const FTSENT**);

    struct TOptions {
        inline TOptions() {
            Init(FTS_PHYSICAL);
        }

        inline TOptions(int opts) {
            Init(opts);
        }

        inline TOptions& SetMaxLevel(size_t level) noexcept {
            MaxLevel = level;

            return *this;
        }

        inline TOptions& SetSortFunctor(TCompare cmp) noexcept {
            Cmp = cmp;

            return *this;
        }

        TOptions& SetSortByName() noexcept;

        int FtsOptions;
        size_t MaxLevel;
        TCompare Cmp;

    private:
        inline void Init(int opts) noexcept {
            FtsOptions = opts | FTS_NOCHDIR;
            MaxLevel = Max<size_t>();
            Cmp = nullptr;
        }
    };

    inline TDirIterator(const TString& path, const TOptions& options = TOptions())
        : Options_(options)