NodalBurgerError Class Reference

#include <utility.hh>

Collaboration diagram for NodalBurgerError:

List of all members.

Public Member Functions
	NodalBurgerError (concepts::Formula< Real > &initCondition, linDG3D::FvdgSpace &spc)
	Constructor.
void	operator() (const concepts::Vector< Real > &sol, concepts::Array< Real > &error, Real time)
	Application operator.
Private Attributes
concepts::Formula< Real > &	initCondition_
concepts::Real3d	normal_
	The normal vector of the Burger flux.
linDG3D::FvdgSpace &	spc_
	The scanner of the space belonging to the solution vector.

---

Detailed Description

Definition at line 122 of file utility.hh.

---

Constructor & Destructor Documentation

NodalBurgerError::NodalBurgerError	(	concepts::Formula< Real > &	initCondition,
		linDG3D::FvdgSpace &	spc
	)		[inline]

Constructor.

Definition at line 131 of file utility.hh.

---

Member Function Documentation

void NodalBurgerError::operator()	(	const concepts::Vector< Real > &	sol,
		concepts::Array< Real > &	error,
		Real	time
	)

Application operator.

Takes a solution vector belonging to the space spc and calculates a pointwise error on the mesh's nodes in the following way: The solution in each node is followed backwards in time using characteristics to obtain a virtual initial condition. The error is calculated comparing this virtual initial condition to the one that was originally specified in initCondition.

Parameters:

sol	Solution vector
error	Error vector (nodal)
time	Physical time in simulation

---

Member Data Documentation

concepts::Formula<Real>& NodalBurgerError::initCondition_ [private]

Definition at line 124 of file utility.hh.

concepts::Real3d NodalBurgerError::normal_ [private]

The normal vector of the Burger flux.

Definition at line 128 of file utility.hh.

linDG3D::FvdgSpace& NodalBurgerError::spc_ [private]

The scanner of the space belonging to the solution vector.

Definition at line 126 of file utility.hh.

---

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

• app-fvdgfem/utility.hh