Method isFile

KittyMemoryEx/KittyIOFile.hpp:270–274

* @brief Checks if the file is a regular file. * * @return true if the file is a regular file, false otherwise. */

     * @return true if the file is a regular file, false otherwise.
     */
    inline bool isFile()
    {
        auto s = info();
        return _error == 0 && S_ISREG(s.st_mode);
    }

    /**
     * @brief Reads the contents of the file into a string.