21 #include "libmesh/quadrature_clough.h" 22 #include "libmesh/quadrature_gauss.h" 30 gauss_rule.
init(*
this);
const std::vector< Real > & get_weights() const
The libMesh namespace provides an interface to certain functionality in the library.
std::vector< Point > _points
The locations of the quadrature points in reference element space.
std::vector< Real > _weights
The quadrature weights.
Order _order
The polynomial order which the quadrature rule is capable of integrating exactly. ...
const std::vector< Point > & get_points() const
This class implements specific orders of Gauss quadrature.
virtual void init(const Elem &e, unsigned int p_level=invalid_uint)
Initializes the data structures for a quadrature rule for the element e.
virtual void init_1D() override
Initializes the 1D quadrature rule by filling the points and weights vectors with the appropriate val...