#tuple_raster_view

#include <pronto/raster/tuple_raster_view.h>

template<class... R> class tuple_raster_view;

The tuple_raster_view class presents a form of zip-iteration for a set of same-sized rasters, each comforming to the RasterView concept. The value_type of the tuple_raster_view is a std::tuple of all the value_type’s of the rasters. The reference type is a std::tuple of all the reference types of the rasters.

Each of R... is required to conform to the RasterView concept. The tuple_raster_view is Subbable if all of R... are Subbable. The tuple_raster_view is RecursivelySubbable if all of R... are RecursivelySubbable.

The iterator and const_iterator types associated with the tuple_raster_view class are conforming to the RasterIterator and RandomAccessible concepts.

The tuple_raster_view is has the following public interface (along with default constructors, and assignment operators).

   tuple_raster_view(const R& ...r); 

The following member functions implement the RasterView and Subbable concepts.

iterator begin(); 
iterator end(); 
const_iterator begin() const;
const_iterator end() const;
int rows() const;
int cols() const;
int size() const;
   
tuple_raster_view::sub_raster_type sub_raster(int start_row, int start_col, int rows, int cols);

See also the function raster_tuple that is used to create a tuple_raster_view for a set of rasters.