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idealii::spacetime::QGaussRightBox< dim > Class Template Reference

A Gauss-Legende quadrature formula in space and right box rule in time. More...

#include <quadrature_lib.hh>

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Public Member Functions

 QGaussRightBox (unsigned int n_spatial)
 Generate a Gauss-Legende quadrature in space and a right box rule quadrature in time. More...
 
- Public Member Functions inherited from idealii::spacetime::Quadrature< dim >
 Quadrature (std::shared_ptr< dealii::Quadrature< dim >> quad_space, std::shared_ptr< dealii::Quadrature< 1 >> quad_time)
 Construct a spacetime quadrature formula by supplying shared pointers to a spatial and a temporal quadrature formula.
 
std::shared_ptr< dealii::Quadrature< dim > > spatial ()
 The underlying spatial quadrature formula. More...
 
std::shared_ptr< dealii::Quadrature< 1 > > temporal ()
 The underlying temporal quadrature formula. More...
 

Detailed Description

template<int dim>
class idealii::spacetime::QGaussRightBox< dim >

A Gauss-Legende quadrature formula in space and right box rule in time.

Applying this quadrature to a dG finite element degree of 0 in time results in the backward Euler method.

Constructor & Destructor Documentation

◆ QGaussRightBox()

template<int dim>
idealii::spacetime::QGaussRightBox< dim >::QGaussRightBox ( unsigned int  n_spatial)

Generate a Gauss-Legende quadrature in space and a right box rule quadrature in time.

Exact for polynomials of degree 2*n_spatial-1 in space and 0 in time.

Parameters
n_spatialNumber of spatial quadrature points (in each space direction)

The documentation for this class was generated from the following file: