Dune Core Modules (2.8.0)
checkgeometry.hh
86 std::cerr << "Error: Geometry has multiple corners, but one corner coincides with the center." << std::endl;
92 std::cerr << "Error: Geometry has multiple corners, but one corner coincides with their average." << std::endl;
102 std::cerr << "Error: Geometry has a single corner (" << cornerAvg << "), but it does not coincide with the center (" << center << ")." << std::endl;
137 if( (geometry.corner( i ) - geometry.global( refElement.position( i, mydim ) )).two_norm() > tolerance )
146 std::cerr << "Error: Incorrect number of corners (" << geometry.corners() << ", should be " << refElement.size( mydim ) << ")." << std::endl;
153 const Dune::QuadratureRule<ctype, mydim> & quadrature = Dune::QuadratureRules<ctype, mydim>::rule(geometry.type(), 2);
211 std::cerr << "Error: jacobianTransposed and jacobianInverseTransposed are not inverse to each other." << std::endl;
232 std::cerr << "Error: integrationElement is not consistent with jacobianTransposed." << std::endl;
236 if( abs( geometry.volume() - refElement.volume()*geometry.integrationElement( x ) ) > tolerance ) {
field_type determinant(bool doPivoting=true) const
calculates the determinant of this matrix
Unique label for each type of entities that can occur in DUNE grids.
Definition: type.hh:123
constexpr bool isNone() const
Return true if entity is a singular of any dimension.
Definition: type.hh:364
generic geometry implementation based on corner coordinates
Definition: multilineargeometry.hh:179
static const int mydimension
geometry dimension
Definition: multilineargeometry.hh:187
Dune::GeometryType type() const
obtain the name of the reference element
Definition: multilineargeometry.hh:261
JacobianTransposed jacobianTransposed(const LocalCoordinate &local) const
obtain the transposed of the Jacobian
Definition: multilineargeometry.hh:369
GlobalCoordinate global(const LocalCoordinate &local) const
evaluate the mapping
Definition: multilineargeometry.hh:282
GlobalCoordinate center() const
obtain the centroid of the mapping's image
Definition: multilineargeometry.hh:274
GlobalCoordinate corner(int i) const
obtain coordinates of the i-th corner
Definition: multilineargeometry.hh:267
static const int coorddimension
coordinate dimension
Definition: multilineargeometry.hh:189
int corners() const
obtain number of corners of the corresponding reference element
Definition: multilineargeometry.hh:264
Volume volume() const
obtain the volume of the mapping's image
Definition: multilineargeometry.hh:355
ctype integrationElement(const LocalCoordinate &local) const
obtain the integration element
Definition: multilineargeometry.hh:342
JacobianInverseTransposed jacobianInverseTransposed(const LocalCoordinate &local) const
obtain the transposed of the Jacobian's inverse
Definition: multilineargeometry.hh:683
bool affine() const
is this mapping affine?
Definition: multilineargeometry.hh:254
static const QuadratureRule & rule(const GeometryType &t, int p, QuadratureType::Enum qt=QuadratureType::GaussLegendre)
select the appropriate QuadratureRule for GeometryType t and order p
Definition: quadraturerules.hh:280
Traits for type conversions and type information.
Implements a matrix constructed from a given type representing a field and compile-time given number ...
Implements a vector constructed from a given type representing a field and a compile-time given size.
unspecified value type referenceElement(T &&... t)
Returns a reference element for the objects t....
unspecified-type ReferenceElement
Returns the type of reference element for the argument type T.
Definition: referenceelements.hh:495
bool checkGeometry(const TestGeometry &geometry)
Static and dynamic checks for all features of a Geometry.
Definition: checkgeometry.hh:32
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