access access accessFirst appendBintable appendBintable appendBintableHeader appendImage appendImageHeader appendNullBintable appendNullImage assignBintableExt assignBintableExt assignImageExt filter find hduCount initBintableExt initImageExt initRecordExt MefFile operator[] primary primaryIndex readHduNames readHduNamesVersions select ~MefFile

readHduNames() std::vector< std::string > readHduNames ( ) Read the name of each HDU. Unnamed HDUs are taken into account: an empty string is returned for them.