| 23 | inline long num_rows( const array2d<T,mm>& img) { return img.nr(); } |
| 24 | template <typename T, typename mm> |
| 25 | inline long num_columns( const array2d<T,mm>& img) { return img.nc(); } |
| 26 | |
| 27 | template <typename T, typename mm> |
| 28 | inline void set_image_size( |