dolfinx::mesh::MarkerFn Concept Reference

Requirements on function for geometry marking. More...

#include <utils.h>

Concept definition

template<typename Fn, typename T>
concept dolfinx::mesh::MarkerFn =  std::is_invocable_r<
    std::vector<std::int8_t>, Fn,
    md::mdspan<const T,
               md::extents<std::size_t, 3, md::dynamic_extent>>>::value

Detailed Description

Requirements on function for geometry marking.