Doxygen API reference documentation for ideal.II
Public Member Functions | List of all members
idealii::QLeftBox Class Reference

1D left box rule. More...

#include <quadrature_lib.hh>

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Public Member Functions

 QLeftBox ()
 Default constructor. More...
 
- Public Member Functions inherited from idealii::QGaussRadau< 1 >
 QGaussRadau (const unsigned int n, EndPoint end_point=QGaussRadau::left)
 Generate a formula wit n quadrature points.
 
 QGaussRadau (QGaussRadau< dim > &&) noexcept=default
 

Additional Inherited Members

- Public Types inherited from idealii::QGaussRadau< 1 >
enum  EndPoint
 

Detailed Description

1D left box rule.

The quadrature with generalized support point 0 and weight 1. This produces a quadrature that is exact for constant polynomials.

Although this is not necessarily desirable, using this formula for dG(0) elements in time leads to the forward Euler method.

Constructor & Destructor Documentation

◆ QLeftBox()

idealii::QLeftBox::QLeftBox ( )

Default constructor.

Constructs the quadrature formula with weight[0] = 1.0 and quadrature_points[0] = dealii::Point<1>(0.0)


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