Feel++: Feel::functional::ComponentsPointsEvaluation< Space

generate the functionals associated with point set More...

#include <functionals.hpp>

Public Types
typedef std::vector < Functional< Space > >	super
typedef ComponentsPointsEvaluation < Space >	self_type
typedef Space	space_type
typedef space_type::points_type	points_type
Public Member Functions
	BOOST_STATIC_ASSERT (space_type::is_vectorial\|\|space_type::is_tensor2)
	ComponentsPointsEvaluation (space_type const &b, points_type const &__pts)

Detailed Description

generate the functionals associated with point set

Given a function space $ E $ and a set of points in the geometric space $\{x_i\}_{i=1...N}$ , generate the set of functionals

$\begin{eqnarray*} \ell_i :& E \longrightarrow R, i = 1...N\\ & f \longrightarrow f(x_i) \end{eqnarray*}$

associated with the evaluation of the basis functions of the function space at the set of points in the geometric space.