access access accessFirst accessPrimary appendExt assignBintableExt assignBintableExt assignImageExt hduCount initBintableExt initImageExt initRecordExt m_hdus MefFile operator[] primary primaryIndex readHduNames readHduNamesVersions select ~MefFile

initImageExt() template<typename T , long n> const ImageHdu& Euclid::Fits::MefFile::initImageExt ( const std::string &  name, const Position< n > &  shape  ) Append a new ImageHdu with given name and shape. To not only initialize the HDU but also write data, use assignImageExt instead.