Dune::Concept::IdSet Concept Reference

Model of an id set. More...

#include <dune/grid/concepts/indexidset.hh>

Concept definition

template<class IS>
concept Dune::Concept::IdSet =  requires(const IS is, const typename IS::template Codim<0>::Entity& entity, int i, unsigned int cc)
{
  requires Hashable<typename IS::IdType>;
  requires std::totally_ordered<typename IS::IdType>;
  { is.subId(entity,i,cc) } -> std::same_as<typename IS::IdType>;
} &&
Impl::IdSetEntityCodim<IS,0> &&
requires (index_constant<1> from, index_constant<IS::dimension+1> to) {
  Impl::idSetEntityAllCodims<IS>(range(from, to).to_integer_sequence());
}

Detailed Description

Model of an id set.

Dune::Grid::GlobalIdSet and Dune::Grid::LocalIdSet are templates for this model