coordinates_to_position()

template<std::integral Idx, auto... Desc>

constexpr auto kwk::coordinates_to_position ( Idx  idx, shape< Desc... > const  shp  )

constexprnoexcept

Computes a kiwaku position from a linear index and a shape.

Behavior is undefined if idx is out of the index space defined by shp.

Parameters

idx	Linear index to convert into a nD coordinate set
shp	Shape used as a reference

Returns

A kwk::position<shape<Desc...>::static_order> containing the multi-dimensional position corresponding to idx