ComputeError< dim > Class Template Reference

#include <compute.h>

List of all members.

Public Member Functions
	ComputeError ()
void	interpolate (const DoFHandler< dim > &dof_handler_coarse, const Triangulation< dim > &tria_coarse, const Vector< double > &solution_coarse, const DoFHandler< dim > &dof_handler_fine, const Triangulation< dim > &tria_fine, Vector< double > &solution_interpolated) const
Vector< double >	interpolate_solution (const Function< dim > &exact_solution, const DoFHandler< dim > &dof_handler)
Vector< double >	residuum (SparseMatrix< double > &system_matrix, Vector< double > &system_rhs, Vector< double > &solution_values)
void	grad (const DoFHandler< dim > &dof_handler, Vector< double > &solution, std::vector< Tensor< 1, dim > > &grads)
Vector< double >	L2_cell_error (const Function< dim > &exact_solution, const DoFHandler< dim > &dof_handler, Vector< double > &solution)
double	L2_error (Vector< double > &vector_L2_cell_error)
double	L2_error_in_point (const Point< dim > &p, const Function< dim > &exact_solution, const DoFHandler< dim > &dof, const Vector< double > &solution)
Vector< double >	H1_cell_error (const Function< dim > &exact_solution, const DoFHandler< dim > &dof_handler, Vector< double > &solution)
double	H1_error (Vector< double > &vector_H1_cell_error)
Tensor< 1, dim >	H1_error_in_point (const Point< dim > &p, const Function< dim > &exact_solution, const DoFHandler< dim > &dof, Vector< double > &solution)
Tensor< 1, dim >	derivative_difference (const Point< dim > &p, const Function< dim > &exact_solution, const DoFHandler< dim > &dof, const Vector< double > &solution)
Vector< double >	H2_cell_error (const MyFunction< dim > &exact_solution, const DoFHandler< dim > &dof_handler, Vector< double > &solution)
double	H2_error (Vector< double > &vector_H2_cell_error)
double	H2_error_in_midpoint (const Function< dim > &exact_solution, const DoFHandler< dim > &dof, Vector< double > &solution)
Tensor< 2, dim >	second_derivative_difference (const Point< dim > &p, const MyFunction< dim > &exact_solution, const DoFHandler< dim > &dof, const Vector< double > &solution)
double	integrate_difference (const Function< dim > &exact_solution, const DoFHandler< dim > &dof_handler)
double	integrate_difference (const Function< dim > &exact_solution, const DoFHandler< dim > &dof_handler, Vector< double > &solution)
void	integrate (const DoFHandler< dim > &dof_handler, Vector< double > &in, Vector< double > &L2, Vector< double > &H1, Vector< double > &H2)
double	integrate_solution (const DoFHandler< dim > &dof_handler, Vector< double > &solution)
Tensor< 1, dim >	integrate_derivative_of_solution (const DoFHandler< dim > &dof_handler, Vector< double > &solution)
Tensor< 2, dim >	integrate_2nd_derivative_of_solution (const DoFHandler< dim > &dof_handler, Vector< double > &solution)
double	integrate_onfaces (const DoFHandler< dim > &dof_handler, Vector< double > &solution)
double	integrate_normal_derivative_onfaces (const DoFHandler< dim > &dof_handler, Vector< double > &solution)
void	difference_function (const DoFHandler< dim > &dof, const Vector< double > &solution, const Function< dim > &exact_solution, Vector< double > &difference)

template<int dim>
class ComputeError< dim >

---

Constructor & Destructor Documentation

template<int dim>

ComputeError< dim >::ComputeError

(

)

[inline]

---

Member Function Documentation

template<int dim>

void ComputeError< dim >::interpolate	(	const DoFHandler< dim > &	dof_handler_coarse,
		const Triangulation< dim > &	tria_coarse,
		const Vector< double > &	solution_coarse,
		const DoFHandler< dim > &	dof_handler_fine,
		const Triangulation< dim > &	tria_fine,
		Vector< double > &	solution_interpolated
	)			const [inline]

template<int dim>

Vector< double > ComputeError< dim >::interpolate_solution	(	const Function< dim > &	exact_solution,
		const DoFHandler< dim > &	dof_handler
	)			[inline]

template<int dim>

Vector< double > ComputeError< dim >::residuum	(	SparseMatrix< double > &	system_matrix,
		Vector< double > &	system_rhs,
		Vector< double > &	solution_values
	)			[inline]

template<int dim>

void ComputeError< dim >::grad	(	const DoFHandler< dim > &	dof_handler,
		Vector< double > &	solution,
		std::vector< Tensor< 1, dim > > &	grads
	)			[inline]

template<int dim>

Vector< double > ComputeError< dim >::L2_cell_error	(	const Function< dim > &	exact_solution,
		const DoFHandler< dim > &	dof_handler,
		Vector< double > &	solution
	)			[inline]

template<int dim>

double ComputeError< dim >::L2_error

(

Vector< double > &

vector_L2_cell_error

)

[inline]

template<int dim>

double ComputeError< dim >::L2_error_in_point	(	const Point< dim > &	p,
		const Function< dim > &	exact_solution,
		const DoFHandler< dim > &	dof,
		const Vector< double > &	solution
	)			[inline]

template<int dim>

Vector< double > ComputeError< dim >::H1_cell_error	(	const Function< dim > &	exact_solution,
		const DoFHandler< dim > &	dof_handler,
		Vector< double > &	solution
	)			[inline]

template<int dim>

double ComputeError< dim >::H1_error

(

Vector< double > &

vector_H1_cell_error

)

[inline]

template<int dim>

Tensor< 1, dim > ComputeError< dim >::H1_error_in_point	(	const Point< dim > &	p,
		const Function< dim > &	exact_solution,
		const DoFHandler< dim > &	dof,
		Vector< double > &	solution
	)			[inline]

template<int dim>

Tensor< 1, dim > ComputeError< dim >::derivative_difference	(	const Point< dim > &	p,
		const Function< dim > &	exact_solution,
		const DoFHandler< dim > &	dof,
		const Vector< double > &	solution
	)			[inline]

template<int dim>

Vector< double > ComputeError< dim >::H2_cell_error	(	const MyFunction< dim > &	exact_solution,
		const DoFHandler< dim > &	dof_handler,
		Vector< double > &	solution
	)			[inline]

template<int dim>

double ComputeError< dim >::H2_error

(

Vector< double > &

vector_H2_cell_error

)

[inline]

template<int dim>

double ComputeError< dim >::H2_error_in_midpoint	(	const Function< dim > &	exact_solution,
		const DoFHandler< dim > &	dof,
		Vector< double > &	solution
	)			[inline]

template<int dim>

Tensor< 2, dim > ComputeError< dim >::second_derivative_difference	(	const Point< dim > &	p,
		const MyFunction< dim > &	exact_solution,
		const DoFHandler< dim > &	dof,
		const Vector< double > &	solution
	)			[inline]

template<int dim>

double ComputeError< dim >::integrate_difference	(	const Function< dim > &	exact_solution,
		const DoFHandler< dim > &	dof_handler
	)			[inline]

template<int dim>

double ComputeError< dim >::integrate_difference	(	const Function< dim > &	exact_solution,
		const DoFHandler< dim > &	dof_handler,
		Vector< double > &	solution
	)			[inline]

template<int dim>

void ComputeError< dim >::integrate	(	const DoFHandler< dim > &	dof_handler,
		Vector< double > &	in,
		Vector< double > &	L2,
		Vector< double > &	H1,
		Vector< double > &	H2
	)			[inline]

template<int dim>

double ComputeError< dim >::integrate_solution	(	const DoFHandler< dim > &	dof_handler,
		Vector< double > &	solution
	)			[inline]

template<int dim>

Tensor< 1, dim > ComputeError< dim >::integrate_derivative_of_solution	(	const DoFHandler< dim > &	dof_handler,
		Vector< double > &	solution
	)			[inline]

template<int dim>

Tensor< 2, dim > ComputeError< dim >::integrate_2nd_derivative_of_solution	(	const DoFHandler< dim > &	dof_handler,
		Vector< double > &	solution
	)			[inline]

template<int dim>

double ComputeError< dim >::integrate_onfaces	(	const DoFHandler< dim > &	dof_handler,
		Vector< double > &	solution
	)			[inline]

template<int dim>

double ComputeError< dim >::integrate_normal_derivative_onfaces	(	const DoFHandler< dim > &	dof_handler,
		Vector< double > &	solution
	)			[inline]

template<int dim>

void ComputeError< dim >::difference_function	(	const DoFHandler< dim > &	dof,
		const Vector< double > &	solution,
		const Function< dim > &	exact_solution,
		Vector< double > &	difference
	)			[inline]

---

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

• compute.h
• compute.cc

---