Dune::Concept::Geometry Concept Reference

Model of a geometry object. More...

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

Concept definition

template<class G>
concept Dune::Concept::Geometry =  requires(const G g, typename G::GlobalCoordinate global, typename G::LocalCoordinate local)
{
  typename G::ctype;
  { G::mydimension                     } -> std::convertible_to<int>;
  { G::coorddimension                  } -> std::convertible_to<int>;
  { g.type()                           } -> std::same_as<Dune::GeometryType>;
  { g.affine()                         } -> std::convertible_to<bool>;
  { g.corners()                        } -> std::convertible_to<int>;
  { g.corner( int{})              } -> std::convertible_to<typename G::GlobalCoordinate>;
  { g.global(local)                    } -> std::convertible_to<typename G::GlobalCoordinate>;
  { g.local(global)                    } -> std::convertible_to<typename G::LocalCoordinate>;
  { g.integrationElement(local)        } -> std::convertible_to<typename G::Volume>;
  { g.volume()                         } -> std::convertible_to<typename G::Volume>;
  { g.center()                         } -> std::convertible_to<typename G::GlobalCoordinate>;
  { g.jacobian(local)                  } -> std::convertible_to<typename G::Jacobian>;
  { g.jacobianInverse(local)           } -> std::convertible_to<typename G::JacobianInverse>;
  { g.jacobianTransposed(local)        } -> std::convertible_to<typename G::JacobianTransposed>;
  { g.jacobianInverseTransposed(local) } -> std::convertible_to<typename G::JacobianInverseTransposed>;
  { referenceElement(g)                } -> ReferenceElement;
}

Detailed Description

Model of a geometry object.

Dune::Geometry is a template for this model