Detailed Description

Defines an interface for integrating values computed over a grid.

Usually, integration is performed cellwise. A Collector stores the values computed on each cell for later postprocessing. It also supports parallel integration.

Definition at line 525 of file concepts.hh.

Public Member Functions
	Collector (Collector const &)
	Copy constructor. More...

template<class Cell >
int	integrationOrder (Cell const &, int shapeFunctionOrder) const

template<class Cell , class Index , class Values >
void	operator() (Cell const &cell, Index idx, LocalPosition xi, double weight, Values const &x)
	Collects values computed on the grid. More...

void	join (Collector &c)
	Merges the result of two concurrently filled collectors. More...

Constructor & Destructor Documentation

◆ Collector()

Collector::Collector ( Collector const & )

Copy constructor.

Member Function Documentation

◆ integrationOrder()

template<class Cell >

int Collector::integrationOrder	(	Cell const &	,
		int	shapeFunctionOrder
	)		const

Referenced by Kaskade::ScaledTwoNorm2Collector< Functions, Scaling, Collector >::integrationOrder().

◆ join()

void Collector::join ( Collector & c )

Merges the result of two concurrently filled collectors.

Leaves the other collector c in a valid, destructable but unspecified state.

Referenced by Kaskade::gridIterate(), and Kaskade::ScaledTwoNorm2Collector< Functions, Scaling, Collector >::join().

◆ operator()()

template<class Cell , class Index , class Values >

void Collector::operator()	(	Cell const &	cell,
		Index	idx,
		LocalPosition	xi,
		double	weight,
		Values const &	x
	)

Collects values computed on the grid.

Template Parameters

Values a boost::fusion sequence of Dune::FieldVector containing the function values

Parameters

cell	a codim 0 entity in the grid
idx	the index of the cell (within the used grid view)
xi	the local quadrature position in the cell
weight	the integration weight of the quadrature rule on the cell
x	the values computed at this integration point

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

concepts.hh