close closeAndDelete fileExists filename FitsFile handoverToCfitsio isOpen reopen ~FitsFile

handoverToCfitsio() fitsfile * handoverToCfitsio ( ) Get CFITSIO's fitsfile*. Warning There is no way back! The only methods which can safely be called after this one are: The destructor; filename(). The behaviour of all other handler methods (not only MefFile's ones) after calling this function is undefined.