QTrapezoid< dim > Class Template Reference

#include <deal.II/base/quadrature_lib.h>

Inheritance diagram for QTrapezoid< dim >:

Public Member Functions
	QTrapezoid ()
	QTrapezoid ()

Detailed Description

template<int dim>
class QTrapezoid< dim >

The trapezoidal rule for numerical quadrature. This formula with two quadrature points is exact for linear polynomials and uses the end points of an interval for function evaluation in 1d, see https://en.wikipedia.org/wiki/Trapezoidal_rule . In higher dimensions, the class is constructed via a tensor product and then uses the vertices of a quadrilateral or hexahedron for function evaluation.

Definition at line 190 of file quadrature_lib.h.

Constructor & Destructor Documentation

QTrapezoid() [1/2]

template<int dim>

QTrapezoid< dim >::QTrapezoid

(

)

Definition at line 1078 of file quadrature_lib.cc.

QTrapezoid() [2/2]

QTrapezoid< 1 >::QTrapezoid

(

)

Definition at line 413 of file quadrature_lib.cc.

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

• include/deal.II/base/quadrature_lib.h
• source/base/quadrature_lib.cc