20 #ifndef LIBMESH_QUADRATURE_SIMPSON_H 21 #define LIBMESH_QUADRATURE_SIMPSON_H 24 #include "libmesh/quadrature.h" 75 virtual std::unique_ptr<QBase>
clone()
const override;
79 virtual void init_1D ()
override;
80 virtual void init_2D ()
override;
81 virtual void init_3D ()
override;
86 #endif // LIBMESH_QUADRATURE_SIMPSON_H Order
defines an enum for polynomial orders.
virtual ~QSimpson()=default
QSimpson & operator=(const QSimpson &)=default
QSimpson(unsigned int dim, Order order=THIRD)
Constructor.
virtual void init_2D() override
Initializes the 2D quadrature rule by filling the points and weights vectors with the appropriate val...
This class implements Simpson quadrature.
QuadratureType
Defines an enum for currently available quadrature rules.
The libMesh namespace provides an interface to certain functionality in the library.
virtual void init_3D() override
Initializes the 3D quadrature rule by filling the points and weights vectors with the appropriate val...
virtual void init_1D() override
Initializes the 1D quadrature rule by filling the points and weights vectors with the appropriate val...
virtual QuadratureType type() const override
virtual std::unique_ptr< QBase > clone() const override
virtual void init(const Elem &e, unsigned int p_level=invalid_uint)
Initializes the data structures for a quadrature rule for the element e.
The QBase class provides the basic functionality from which various quadrature rules can be derived...