begin begin const_iterator data data end end extend indices Indices isMax isZero iterator max operator[] operator[] Position Position Position Position size slice value_type zero

extend() template<long n = 2> template<long m> Position<m> Euclid::Fits::Position< n >::extend ( const Position< m > &  padding ) const inline Create a position of higher dimension. Template Parameters m The new dimension; cannot be -1 The indices up to dimension n are copied. Those between dimensions n and m are taken from the given position.