group_indices.hpp

#include "./layout/idx_map.hpp"
#include "./layout/permutation.hpp"
#include "./stdutil/array.hpp"
#include "./traits.hpp"
#include <algorithm>
#include <array>
#include <cstddef>
#include <cstdint>
#include <numeric>
#include <stdexcept>

Detailed Description

Provides functions used in nda::group_indices_view.

Definition in file group_indices.hpp.

Go to the source code of this file.

Classes
struct	nda::idx_group_t< Is >
	A group of indices. More...

Functions
template<int Rank, uint64_t StaticExtents, uint64_t StrideOrder, layout_prop_e LayoutProp, typename... IdxGrps>
auto	nda::group_indices_layout (idx_map< Rank, StaticExtents, StrideOrder, LayoutProp > const &idxm, IdxGrps...)
	Given an nda::idx_map and a partition of its indices, return a new nda::idx_map with the grouped indices.

Variables
template<int... Is>
idx_group_t< Is... >	nda::idx_group = {}
	Variable template for an nda::idx_group_t.