imaging::ElementIntegrator< N, N_NODES > Class Template Reference
[Finite Element Module]

Abstract base class of all integrator classes. More...

#include <ElementIntegrator.hpp>

List of all members.

Public Member Functions
const ublas::fixed_vector < float_t, N > &	node (std::size_t i) const
float_t	weight (std::size_t i) const
Static Public Attributes
static const std::size_t	n_nodes = N_NODES
	The number of integration nodes.
Protected Attributes
ublas::fixed_vector < ublas::fixed_vector< float_t, N >, N_NODES >	_nodes
	The coordinates of the integration nodes on the reference element.
ublas::fixed_vector< float_t, N_NODES >	_weights
	The corresponding weights.

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Detailed Description

template<std::size_t N, std::size_t N_NODES>
class imaging::ElementIntegrator< N, N_NODES >

Abstract base class of all integrator classes.

All implementations of integrators on reference elements should be derived from this class. The template parameters N and N_NODES refer to the dimension of the reference element and to the number of nodes of the integrator respectively.

See also:

SquareIntegrator, TriangleIntegrator, IntervalIntegrator, PointIntegrator, Tetraheda

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Member Function Documentation

template<std::size_t N, std::size_t N_NODES>

const ublas::fixed_vector<float_t, N>& imaging::ElementIntegrator< N, N_NODES >::node

(

std::size_t

i

)

const [inline]

Returns the coordinates of the i-th integration node on the reference element.

template<std::size_t N, std::size_t N_NODES>

float_t imaging::ElementIntegrator< N, N_NODES >::weight

(

std::size_t

i

)

const [inline]

Returns the weight corresponding to the i-th integration.

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

• imaging2/fem/ElementIntegrator.hpp