at at data data Dim dimension domain index isContiguous length operator= operator= operator[] operator[] Raster Raster Raster section section section section shape size slice slice Value ~Raster

at() [1/2] template<typename T , long n = 2> const T& Euclid::Fits::Raster< T, n >::at ( const Position< n > &  pos ) const Access the value at given position. As opposed to operator[](), negative indices are supported for backward indexing, and bounds are checked. See also operator[]()